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NX1117CE33Z,115 [NXP]

Low-Drop Out Regulator IC, SOT223 Package, Standard Marking, Reel Pack, SMD, 7";
NX1117CE33Z,115
型号： NX1117CE33Z,115
厂家： NXP    NXP
描述：

Low-Drop Out Regulator IC, SOT223 Package, Standard Marking, Reel Pack, SMD, 7"
文件： 总21页 (文件大小：1182K)
中文：  中文翻译
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NX1117C; NX1117CE series  
Low-dropout linear regulators  
Rev. 2 — 11 December 2012  
Product data sheet  
1. General description  
The NX1117C/NX1117CE are two series of low-dropout positive voltage regulators with an  
output current capability of 1 A. The two series consist of 18 fixed output voltage versions  
and two adjustable output voltage versions. NX1117C series offers an output voltage  
accuracy of 1 % and NX1117CE series of 1.25 %.  
The regulators feature output current limiting, Safe Operating Area (SOA) control, and  
thermal shutdown.  
The NX1117C/NX1117CE series are housed in a medium power SOT223 (SC-73)  
Surface-Mounted Device (SMD) plastic package.  
Table 1.  
Product overview  
Output voltage Vout (V) Output voltage accuracy  
Output voltage accuracy  
of 1 %  
of 1.25 %  
1.25 adjustable  
NX1117CADJZ  
NX1117C12Z  
NX1117C15Z  
NX1117C18Z  
NX1117C19Z  
NX1117C20Z  
NX1117C25Z  
NX1117C285Z  
NX1117C33Z  
NX1117C50Z  
NX1117CEADJZ  
NX1117CE12Z  
NX1117CE15Z  
NX1117CE18Z  
NX1117CE19Z  
NX1117CE20Z  
NX1117CE25Z  
NX1117CE285Z  
NX1117CE33Z  
NX1117CE50Z  
1.2  
1.5  
1.8  
1.9  
2.0  
2.5  
2.85  
3.3  
5.0  
2. Features and benefits  
Maximum output current of 1 A  
SOA control  
Wide operation range to 20 V input  
Thermal shutdown  
Output voltage accuracy of  
1 % or 1.25 %  
No minimum load requirements for fixed  
output voltage versions  
Output current limiting  
Temperature range 40 C to 125 C  
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
3. Applications  
Post regulator for switching DC-to-DC converter  
High-efficiency linear regulators  
Battery charger  
USB devices  
Hard drive controllers  
Consumer and industrial equipment point of load  
4. Ordering information  
Table 2.  
Ordering information  
Type number  
Package  
Name  
-
Description  
Version  
NX1117C/NX1117CE  
series  
plastic surface-mounted package with increased SOT223  
heat sink; 4 leads  
5. Marking  
Table 3.  
Marking codes  
Type number  
NX1117CADJZ  
NX1117C12Z  
NX1117C15Z  
NX1117C18Z  
NX1117C19Z  
NX1117C20Z  
NX1117C25Z  
NX1117C285Z  
NX1117C33Z  
NX1117C50Z  
Marking code  
NCADJZ  
N7C12Z  
N7C15Z  
N7C18Z  
N7C19Z  
N7C20Z  
N7C25Z  
NC285Z  
N7C33Z  
N7C50Z  
Type number  
NX1117CEADJZ  
NX1117CE12Z  
NX1117CE15Z  
NX1117CE18Z  
NX1117CE19Z  
NX1117CE20Z  
NX1117CE25Z  
NX1117CE285Z  
NX1117CE33Z  
NX1117CE50Z  
Marking code  
7CEADJ  
7CE12Z  
7CE15Z  
7CE18Z  
7CE19Z  
7CE20Z  
7CE25Z  
7CE285  
7CE33Z  
7CE50Z  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
2 of 21  
 
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
6. Functional diagram  
V
IN  
V
OUT  
V
IN  
V
OUT  
V
ref  
V
ref  
ADJ  
OUTPUT CURRENT LIMITING  
SOA CONTROL  
OUTPUT CURRENT LIMITING  
SOA CONTROL  
THERMAL SHUTDOWN  
THERMAL SHUTDOWN  
GND  
006aac638  
006aac639  
Fig 1. Adjustable output voltage versions:  
functional diagram  
Fig 2. Fixed output voltage versions:  
functional diagram  
7. Pinning information  
Table 4.  
Pinning  
Symbol  
ADJ or GND  
VOUT  
Pin  
1
Description  
Simplified outline  
[1]  
adjust or ground  
output  
4
2
3
VIN  
input  
4
VOUT  
output  
1
2
3
[1] ADJ for NX1117CADJZ and NX1117CEADJZ; GND for all other devices.  
8. Limiting values  
Table 5.  
Limiting values  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
Symbol  
Vin  
Parameter  
Conditions  
Min  
Max  
20  
-
Unit  
V
input voltage  
-
VESD  
electrostatic discharge MIL-STD-883  
2
kV  
voltage  
(human body model)  
machine model  
400  
-
V
[1]  
Ptot  
Tj  
total power dissipation  
junction temperature  
ambient temperature  
storage temperature  
internally limited  
-
150  
C  
C  
C  
Tamb  
Tstg  
40  
65  
+125  
+150  
Tj – Tamb  
----------------------  
Rthj – a  
[1] The maximum package power dissipation is  
.
Ptot  
=
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
3 of 21  
 
 
 
 
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac644  
2.5  
P
(1)  
tot  
(W)  
2.0  
(2)  
(3)  
1.5  
1.0  
0.5  
0.0  
–75  
–25  
25  
75  
125  
175  
(°C)  
T
amb  
(1) Ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint  
(2) FR4 PCB, mounting pad for output 6 cm2  
(3) FR4 PCB, standard footprint  
Fig 3. Power derating curves  
9. Recommended operating conditions  
Table 6.  
Recommended operation conditions  
Tamb = 25 C unless otherwise specified.  
Symbol  
Parameter  
Conditions  
Min  
Max  
Unit  
Vin  
input voltage  
-
20  
V
10. Thermal characteristics  
Table 7.  
Symbol  
Rth(j-a)  
Thermal characteristics  
Parameter  
Conditions  
Min  
Typ  
Max  
150  
72  
Unit  
[1]  
[2]  
[3]  
thermal resistance from  
junction to ambient  
in free air  
-
-
-
-
-
-
-
-
K/W  
K/W  
K/W  
K/W  
45  
Rth(j-sp)  
Tsd  
thermal resistance from  
junction to solder point  
20  
shutdown temperature  
-
135  
-
C  
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.  
[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for output 6 cm2.  
[3] Device mounted on a ceramic PCB, Al2O3, standard footprint.  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
4 of 21  
 
 
 
 
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac645  
3
10  
Z
th(j-a)  
(K/W)  
duty cycle = 1  
2
0.75  
0.5  
10  
0.33  
0.2  
0.1  
10  
0.05  
0.02  
0.01  
1
0
–1  
10  
10  
–5  
–4  
–3  
–2  
–1  
2
3
10  
10  
10  
10  
1
10  
10  
10  
t
p
(s)  
FR4 PCB, standard footprint  
Fig 4. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values  
006aac646  
3
10  
Z
th(j-a)  
(K/W)  
2
duty cycle = 1  
10  
0.75  
0.5  
0.33  
0.2  
10  
0.1  
0.05  
0.02  
0.01  
1
0
–1  
10  
10  
–5  
–4  
–3  
–2  
–1  
2
3
10  
10  
10  
10  
1
10  
10  
10  
t
p
(s)  
FR4 PCB, mounting pad for output 6 cm2  
Fig 5. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
5 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac647  
2
10  
duty cycle = 1  
Z
th(j-a)  
0.75  
(K/W)  
0.5  
0.2  
0.33  
10  
0.1  
0.05  
0.01  
0.02  
1
0
–1  
10  
10  
–5  
–4  
–3  
–2  
–1  
2
3
10  
10  
10  
10  
1
10  
10  
10  
t
p
(s)  
Ceramic PCB, Al2O3, standard footprint  
Fig 6. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values  
11. Characteristics  
Table 8.  
Characteristics  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Vref reference voltage  
Conditions  
Min  
Typ  
Max Unit  
NX1117CADJZ  
Iout = 10 mA; Vin Vref = 2 V; Tamb = 25 C  
10 mA Iout 800 mA; 1.5 V Vin Vref 15 V  
Iout = 10 mA; Vin Vref = 2 V; Tamb = 25 C  
10 mA Iout 800 mA; 1.5 V Vin Vref 15 V  
1.238 1.250 1.262 V  
[1]  
[1]  
1.225 -  
1.275 V  
NX1117CEADJZ  
1.234 1.250 1.266 V  
1.219 -  
1.281 V  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
6 of 21  
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Table 8.  
Characteristics …continued  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Conditions  
Min  
Typ  
Max Unit  
Vout  
output voltage  
NX1117C12Z  
Iout = 10 mA; Vin = 3.2 V; Tamb = 25 C  
0 mA Iout 800 mA; 2.6 V Vin 11.2 V  
Iout = 10 mA; Vin = 3.2 V; Tamb = 25 C  
0 mA Iout 800 mA; 2.6 V Vin 11.2 V  
Iout = 10 mA; Vin = 3.5 V; Tamb = 25 C  
0 mA Iout 800 mA; 2.9 V Vin 11.5 V  
Iout = 10 mA; Vin = 3.5 V; Tamb = 25 C  
0 mA Iout 800 mA; 2.9 V Vin 11.5 V  
Iout = 10 mA; Vin = 3.8 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.2 V Vin 11.8 V  
Iout = 10 mA; Vin = 3.8 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.2 V Vin 11.8 V  
Iout = 10 mA; Vin = 3.9 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.3 V Vin 11.9 V  
Iout = 10 mA; Vin = 3.9 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.3 V Vin 11.9 V  
Iout = 10 mA; Vin = 4.0 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.4 V Vin 12 V  
Iout = 10 mA; Vin = 4.0 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.4 V Vin 12 V  
Iout = 10 mA; Vin = 4.5 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.9 V Vin 12 V  
Iout = 10 mA; Vin = 4.5 V; Tamb = 25 C  
0 mA Iout 800 mA; 3.9 V Vin 12 V  
Iout = 10 mA; Vin = 4.85 V; Tamb = 25 C  
0 mA Iout 800 mA; 4.25 V Vin 10 V  
Iout = 10 mA; Vin = 4.85 V; Tamb = 25 C  
0 mA Iout 800 mA; 4.25 V Vin 10 V  
Iout = 10 mA; Vin = 5.3 V; Tamb = 25 C  
0 mA Iout 800 mA; 4.75 V Vin 10 V  
Iout = 10 mA; Vin = 5.3 V; Tamb = 25 C  
0 mA Iout 800 mA; 4.75 V Vin 10 V  
Iout = 10 mA; Vin = 7.0 V; Tamb = 25 C  
0 mA Iout 800 mA; 6.5 V Vin 12 V  
Iout = 10 mA; Vin = 7.0 V; Tamb = 25 C  
0 mA Iout 800 mA; 6.5 V Vin 12 V  
1.188 1.200 1.212 V  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
[1]  
1.176 -  
1.185 1.200 1.215 V  
1.170 - 1.230 V  
1.485 1.500 1.515 V  
1.470 - 1.530 V  
1.481 1.500 1.519 V  
1.462 - 1.538 V  
1.782 1.800 1.818 V  
1.764 - 1.836 V  
1.777 1.800 1.823 V  
1.755 - 1.845 V  
1.881 1.900 1.919 V  
1.862 - 1.938 V  
1.876 1.900 1.924 V  
1.852 - 1.948 V  
1.980 2.000 2.020 V  
1.960 - 2.040 V  
1.975 2.000 2.025 V  
1.950 - 2.050 V  
2.475 2.500 2.525 V  
2.450 - 2.550 V  
2.469 2.500 2.531 V  
2.437 - 2.563 V  
2.820 2.850 2.880 V  
2.790 - 2.910 V  
2.814 2.850 2.886 V  
2.779 - 2.921 V  
3.267 3.300 3.333 V  
3.235 - 3.365 V  
3.259 3.300 3.341 V  
3.217 - 3.383 V  
4.950 5.000 5.050 V  
4.900 - 5.100 V  
4.937 5.000 5.063 V  
1.224 V  
NX1117CE12Z  
NX1117C15Z  
NX1117CE15Z  
NX1117C18Z  
NX1117CE18Z  
NX1117C19Z  
NX1117CE19Z  
NX1117C20Z  
NX1117CE20Z  
NX1117C25Z  
NX1117CE25Z  
NX1117C285Z  
NX1117CE285Z  
NX1117C33Z  
NX1117CE33Z  
NX1117C50Z  
NX1117CE50Z  
4.875 -  
5.125 V  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
7 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Table 8.  
Characteristics …continued  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Conditions  
Min  
Typ  
Max Unit  
Vdo  
dropout voltage  
measured at Vout 100 mV  
Iout = 100 mA  
-
-
-
0.95 1.1  
1.01 1.15  
1.07 1.2  
V
V
V
Iout = 500 mA  
Iout = 800 mA  
Iout(lim)  
Iq  
output current limit  
quiescent current  
Vin Vout = 5.0 V; Tamb = 25 C  
1000 1200 1500 mA  
NX1117C12Z;  
NX1117CE12Z  
Vin = 11.2 V  
Vin = 11.5 V  
Vin = 11.8 V  
Vin = 11.9 V  
Vin = 12 V  
Vin = 10 V  
Vin = 10 V  
Vin = 15 V  
Vin = 15 V  
-
-
-
-
-
-
-
-
-
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
mA  
NX1117C15Z;  
NX1117CE15Z  
NX1117C18Z;  
NX1117CE18Z  
NX1117C19Z;  
NX1117CE19Z  
NX1117C20Z;  
NX1117CE20Z  
NX1117C25Z;  
NX1117CE25Z  
NX1117C285Z;  
NX1117CE285Z  
NX1117C33Z;  
NX1117CE33Z  
NX1117C50Z;  
NX1117CE50Z  
Iadj  
adjust current  
NX1117CADJZ;  
NX1117CEADJZ  
Vin = 11.25 V; Iout = 800 mA  
-
-
52  
120  
5
A  
A  
Iadj  
adjust current variation  
NX1117CADJZ;  
NX1117CEADJZ  
1.4 V Vin Vout 10 V; 10 mA Iout 800 mA  
0.4  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
8 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Table 8.  
Characteristics …continued  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Conditions  
Min  
Typ  
Max Unit  
Regulation characteristics  
Iout(min)  
minimum output current  
required for regulation  
Vin = 15 V  
NX1117CADJZ;  
NX1117CEADJZ  
-
0.8  
5
mA  
PSRR  
power supply ripple rejection Vin Vout = 2.4 V; Iout = 40 mA;  
2 V(p-p) 120 Hz sine wave  
NX1117CADJZ;  
NX1117CEADJZ  
-
-
-
-
-
-
-
-
-
-
-
69  
72  
69  
68  
67  
67  
65  
63  
62  
59  
-
-
-
-
-
-
-
-
-
-
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
dB  
%
NX1117C12Z;  
NX1117CE12Z  
NX1117C15Z;  
NX1117CE15Z  
NX1117C18Z;  
NX1117CE18Z  
NX1117C19Z;  
NX1117CE19Z  
NX1117C20Z;  
NX1117CE20Z  
NX1117C25Z;  
NX1117CE25Z  
NX1117C285Z;  
NX1117CE285Z  
NX1117C33Z;  
NX1117CE33Z  
NX1117C50Z;  
NX1117CE50Z  
Vn(out)RMS RMS output noise voltage  
10 Hz f 10 kHz  
0.003 -  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
9 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Table 8.  
Characteristics …continued  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Conditions  
Min  
Typ  
Max Unit  
Line regulation  
[2]  
Vout  
output voltage variation  
NX1117CADJZ;  
NX1117CEADJZ  
Iout = 10 mA; 2.75 V Vin 16.25 V  
Iout = 0 mA; 2.6 V Vin 11.2 V  
-
-
-
-
-
-
-
-
-
-
0.1  
1.2  
1.5  
1.8  
1.9  
2.0  
2.5  
2.5  
2.5  
6.0  
0.3  
3.0  
3.5  
4.0  
4.0  
4.5  
4.5  
4.5  
4.5  
10  
%
NX1117C12Z;  
NX1117CE12Z  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
NX1117C15Z;  
NX1117CE15Z  
Iout = 0 mA; 2.9 V Vin 11.5 V  
NX1117C18Z;  
NX1117CE18Z  
Iout = 0 mA; 3.2 V Vin 11.8 V  
Iout = 0 mA; 3.3 V Vin 11.9 V  
NX1117C19Z;  
NX1117CE19Z  
NX1117C20Z;  
NX1117CE20Z  
Iout = 0 mA; 3.4 V Vin 12 V  
NX1117C25Z;  
NX1117CE25Z  
Iout = 0 mA; 3.9 V Vin 12 V  
Iout = 0 mA; 4.25 V Vin 10 V  
NX1117C285Z;  
NX1117CE285Z  
NX1117C33Z;  
NX1117CE33Z  
Iout = 0 mA; 4.75 V Vin 10 V  
NX1117C50Z;  
NX1117CE50Z  
Iout = 0 mA; 6.5 V Vin 12 V  
Load regulation  
Vout output voltage variation  
[2]  
NX1117CADJZ;  
NX1117CEADJZ  
Vin Vout = 1.4 V; 10 mA Iout 800 mA  
Vin = 2.6 V; 0 mA Iout 800 mA  
Vin = 2.9 V; 0 mA Iout 800 mA  
Vin = 3.2 V; 0 mA Iout 800 mA  
Vin = 3.3 V; 0 mA Iout 800 mA  
Vin = 3.4 V; 0 mA Iout 800 mA  
Vin = 3.9 V; 0 mA Iout 800 mA  
Vin = 4.25 V; 0 mA Iout 800 mA  
Vin = 4.75 V; 0 mA Iout 800 mA  
Vin = 6.5 V; 0 mA Iout 800 mA  
-
-
-
-
-
-
-
-
-
-
0.2  
1
0.4  
4
%
NX1117C12Z;  
NX1117CE12Z  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
mV  
NX1117C15Z;  
NX1117CE15Z  
1
5
NX1117C18Z;  
NX1117CE18Z  
1
5
NX1117C19Z;  
NX1117CE19Z  
1
6
NX1117C20Z;  
NX1117CE20Z  
1
6
NX1117C25Z;  
NX1117CE25Z  
1
6
NX1117C285Z;  
NX1117CE285Z  
1
7
NX1117C33Z;  
NX1117CE33Z  
1
7
NX1117C50Z;  
NX1117CE50Z  
1
10  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
10 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Table 8.  
Characteristics …continued  
Cin = 680 nF in series with 1 , and Cout = 680 nF in series with 1 . For typical value Tamb = 25 C; for minimum and  
maximum values Tamb is the operating temperature range 40 C to 125 C; unless otherwise specified.  
Symbol Parameter  
Conditions  
Min  
Typ  
0.7  
0.3  
Max Unit  
Temperature stability  
Vout  
output voltage variation  
40 C Tamb 125 C  
-
-
-
-
%
%
Long-term stability  
Vout  
output voltage variation  
1000 h end-point measurement; Tamb = 25 C  
[1] The SOA control limits the output current at high voltage differences Vin Vout in order to keep the device in the safe operating area.  
[2] During testing low duty cycle pulse techniques are used to maintain the junction temperature as close to ambient as possible.  
006aac659  
006aac660  
2
1.4  
V
do  
∆V  
(%)  
(V)  
out  
1.2  
(1)  
(2)  
1
0
1.0  
0.8  
0.6  
0.4  
0.2  
0.0  
(3)  
–1  
–2  
–50  
0
50  
100  
150  
(°C)  
0
200  
400  
600  
800  
T
I
(mA)  
amb  
out  
Vin = Vout + 2 V  
Iout = 10 mA  
Load pulsed at 1 % duty cycle  
(1) Tamb = 40 C  
(2) amb = 25 C  
(3) Tamb = 125 C  
T
Fig 7. Output voltage variation as a function of  
ambient temperature; typical values  
Fig 8. Dropout voltage as a function of output  
current; typical values  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
11 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac661  
006aac662  
1.5  
1.5  
I
out(lim)  
(A)  
I
out(lim)  
(A)  
1.3  
1.1  
0.9  
0.7  
1.0  
0.5  
0.0  
0
4
8
12  
16  
20  
– V (V)  
–50  
0
50  
100  
150  
(°C)  
V
T
amb  
in  
out  
Tamb = 25 C  
Load pulsed at 1 % duty cycle  
Vin = 5 V  
Load pulsed at 1 % duty cycle  
Fig 9. Output current limit as a function of voltage  
Fig 10. Output current limit as a function of ambient  
temperature  
difference Vin Vout  
006aac663  
006aac664  
100  
10  
I
adj  
(μA)  
∆I  
q
(%)  
80  
0
60  
40  
20  
0
–10  
–20  
–50  
0
50  
100  
150  
(°C)  
–50  
0
50  
100  
150  
(°C)  
T
amb  
T
amb  
Vin = 3.25 V  
Iout = 10 mA  
Fig 11. Adjustable output voltage versions:  
Fig 12. Fixed output voltage versions:  
Adjust current as a function of ambient  
temperature; typical values  
Quiescent current variation as a function of  
ambient temperature; typical values  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
12 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac665  
006aac666  
100  
100  
PSRR  
(dB)  
PSRR  
(dB)  
80  
60  
40  
20  
0
80  
60  
40  
20  
0
2
3
4
5
0
200  
400  
600  
800  
1000  
(mA)  
10  
10  
10  
10  
10  
I
f (Hz)  
out  
Vout = 1.25 V;  
Vin Vout = 2.4 V;  
out = 40 mA;  
Vin Vout = 2.4 V;  
Cout = 680 nF;  
I
Cout = 10 F;  
Tamb = 25 C;  
2 V(p-p)  
Tamb = 25 C;  
2 V(p-p); 120 Hz sine wave  
Fig 13. Adjustable output voltage versions:  
Fig 14. Power supply ripple rejection as a function of  
frequency; typical values  
Power supply ripple rejection as a function of  
output current; typical values  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
13 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
006aac667  
006aac668  
6.25  
8.5  
V
V
in  
(V)  
in  
(V)  
4.25  
6.5  
20  
out  
20  
out  
∆V  
∆V  
(mV)  
(mV)  
–20  
–20  
0
40  
80  
120  
160  
200  
0
40  
80  
120  
160  
200  
t (μs)  
t (μs)  
Cout = 10 F;  
Iout = 100 mA;  
Tamb = 25 C  
Cout = 10 F;  
Iout = 100 mA;  
Tamb = 25 C  
Fig 15. NX1117C285Z and NX1117CE285Z:  
Line transient response as a function of time;  
typical values  
Fig 16. NX1117C50Z and NX1117CE50Z:  
Line transient response as a function of time;  
typical values  
006aac669  
006aac670  
0.1  
0.1  
out  
∆V  
∆V  
out  
(V)  
(V)  
–0.1  
–0.1  
1
1
I
I
out  
(A)  
out  
(A)  
0
0
0
40  
80  
120  
160  
200  
0
40  
80  
120  
160  
200  
t (μs)  
t (μs)  
Cin = 10 F;  
out = 10 F;  
Cin = 10 F;  
out = 10 F;  
C
C
Vin = 4.5 V  
Vin = 6.5 V  
Tamb = 25 C;  
Tamb = 25 C;  
Preload = 100 mA  
Preload = 100 mA  
Fig 17. NX1117C285Z and NX1117CE285Z:  
Fig 18. NX1117C50Z and NX1117CE50Z:  
Load transient response as a function of time;  
typical values  
Load transient response as a function of time;  
typical values  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
14 of 21  
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
12. Application information  
V
IN  
V
OUT  
NX1117C33Z  
NX1117CE33Z  
approx. 5 V  
3.3 V  
10 μF  
10 μF  
006aac640  
Fig 19. NX1117C33Z and NX1117CE33Z: Typical application for fixed output voltage  
versions  
NX1117CADJZ  
NX1117CEADJZ  
V
IN  
V
OUT  
R1  
R2  
10 μF  
10 μF  
006aac641  
VOUT = Vref  1 + R2 R1+ Iadj R2  
Fig 20. NX1117CADJZ and NX1117CEADJZ: Typical application for adjustable output  
voltage versions  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
15 of 21  
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
13. Package outline  
6.7  
6.3  
3.1  
2.9  
1.8  
1.5  
4
1.1  
0.7  
7.3 3.7  
6.7 3.3  
1
2
3
0.8  
0.6  
0.32  
0.22  
2.3  
4.6  
Dimensions in mm  
04-11-10  
Fig 21. Package outline SOT223 (SC-73)  
14. Packing information  
Table 9.  
Packing methods  
The indicated -xxx are the last three digits of the 12NC ordering code.[1]  
Type number  
Package  
Description  
Packing quantity  
1000  
-115  
4000  
NX1117C/NX1117CE SOT223  
series  
8 mm pitch, 12 mm tape and reel  
-135  
[1] For further information and the availability of packing methods, see Section 18.  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
16 of 21  
 
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
15. Soldering  
7
3.85  
3.6  
3.5  
0.3  
1.3 1.2  
(4×) (4×)  
solder lands  
solder resist  
4
6.1  
3.9  
7.65  
solder paste  
occupied area  
1
2
3
Dimensions in mm  
2.3  
2.3  
1.2  
(3×)  
1.3  
(3×)  
6.15  
sot223_fr  
Fig 22. Reflow soldering footprint SOT223 (SC-73)  
8.9  
6.7  
1.9  
solder lands  
4
solder resist  
6.2  
8.7  
occupied area  
Dimensions in mm  
1
2
3
preferred transport  
direction during soldering  
1.9  
(3×)  
2.7  
2.7  
1.9  
(2×)  
1.1  
sot223_fw  
Fig 23. Wave soldering footprint SOT223 (SC-73)  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
17 of 21  
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
16. Revision history  
Table 10. Revision history  
Document ID  
Release date  
Data sheet status  
Product data sheet  
Change notice Supersedes  
NX1117C_NX1117CE_SER v.1  
NX1117C_NX1117CE_SER v.2 20121211  
Modifications:  
-
• Table 7 “Thermal characteristics”: added shutdown temperature Tsd  
• Electrostatic discharge voltage VESD moved from Table 8 to Table 5  
NX1117C_NX1117CE_SER v.1 20110718  
Product data sheet  
-
-
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
18 of 21  
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
17. Legal information  
17.1 Data sheet status  
Document status[1][2]  
Product status[3]  
Development  
Definition  
Objective [short] data sheet  
This document contains data from the objective specification for product development.  
This document contains data from the preliminary specification.  
This document contains the product specification.  
Preliminary [short] data sheet Qualification  
Product [short] data sheet Production  
[1]  
[2]  
[3]  
Please consult the most recently issued document before initiating or completing a design.  
The term ‘short data sheet’ is explained in section “Definitions”.  
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status  
information is available on the Internet at URL http://www.nxp.com.  
Suitability for use — NXP Semiconductors products are not designed,  
17.2 Definitions  
authorized or warranted to be suitable for use in life support, life-critical or  
safety-critical systems or equipment, nor in applications where failure or  
malfunction of an NXP Semiconductors product can reasonably be expected  
to result in personal injury, death or severe property or environmental  
damage. NXP Semiconductors and its suppliers accept no liability for  
inclusion and/or use of NXP Semiconductors products in such equipment or  
applications and therefore such inclusion and/or use is at the customer’s own  
risk.  
Draft — The document is a draft version only. The content is still under  
internal review and subject to formal approval, which may result in  
modifications or additions. NXP Semiconductors does not give any  
representations or warranties as to the accuracy or completeness of  
information included herein and shall have no liability for the consequences of  
use of such information.  
Short data sheet — A short data sheet is an extract from a full data sheet  
with the same product type number(s) and title. A short data sheet is intended  
for quick reference only and should not be relied upon to contain detailed and  
full information. For detailed and full information see the relevant full data  
sheet, which is available on request via the local NXP Semiconductors sales  
office. In case of any inconsistency or conflict with the short data sheet, the  
full data sheet shall prevail.  
Applications — Applications that are described herein for any of these  
products are for illustrative purposes only. NXP Semiconductors makes no  
representation or warranty that such applications will be suitable for the  
specified use without further testing or modification.  
Customers are responsible for the design and operation of their applications  
and products using NXP Semiconductors products, and NXP Semiconductors  
accepts no liability for any assistance with applications or customer product  
design. It is customer’s sole responsibility to determine whether the NXP  
Semiconductors product is suitable and fit for the customer’s applications and  
products planned, as well as for the planned application and use of  
customer’s third party customer(s). Customers should provide appropriate  
design and operating safeguards to minimize the risks associated with their  
applications and products.  
Product specification — The information and data provided in a Product  
data sheet shall define the specification of the product as agreed between  
NXP Semiconductors and its customer, unless NXP Semiconductors and  
customer have explicitly agreed otherwise in writing. In no event however,  
shall an agreement be valid in which the NXP Semiconductors product is  
deemed to offer functions and qualities beyond those described in the  
Product data sheet.  
NXP Semiconductors does not accept any liability related to any default,  
damage, costs or problem which is based on any weakness or default in the  
customer’s applications or products, or the application or use by customer’s  
third party customer(s). Customer is responsible for doing all necessary  
testing for the customer’s applications and products using NXP  
Semiconductors products in order to avoid a default of the applications and  
the products or of the application or use by customer’s third party  
customer(s). NXP does not accept any liability in this respect.  
17.3 Disclaimers  
Limited warranty and liability — Information in this document is believed to  
be accurate and reliable. However, NXP Semiconductors does not give any  
representations or warranties, expressed or implied, as to the accuracy or  
completeness of such information and shall have no liability for the  
consequences of use of such information. NXP Semiconductors takes no  
responsibility for the content in this document if provided by an information  
source outside of NXP Semiconductors.  
Limiting values — Stress above one or more limiting values (as defined in  
the Absolute Maximum Ratings System of IEC 60134) will cause permanent  
damage to the device. Limiting values are stress ratings only and (proper)  
operation of the device at these or any other conditions above those given in  
the Recommended operating conditions section (if present) or the  
Characteristics sections of this document is not warranted. Constant or  
repeated exposure to limiting values will permanently and irreversibly affect  
the quality and reliability of the device.  
In no event shall NXP Semiconductors be liable for any indirect, incidental,  
punitive, special or consequential damages (including - without limitation - lost  
profits, lost savings, business interruption, costs related to the removal or  
replacement of any products or rework charges) whether or not such  
damages are based on tort (including negligence), warranty, breach of  
contract or any other legal theory.  
Terms and conditions of commercial sale — NXP Semiconductors  
products are sold subject to the general terms and conditions of commercial  
sale, as published at http://www.nxp.com/profile/terms, unless otherwise  
agreed in a valid written individual agreement. In case an individual  
agreement is concluded only the terms and conditions of the respective  
agreement shall apply. NXP Semiconductors hereby expressly objects to  
applying the customer’s general terms and conditions with regard to the  
purchase of NXP Semiconductors products by customer.  
Notwithstanding any damages that customer might incur for any reason  
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards  
customer for the products described herein shall be limited in accordance  
with the Terms and conditions of commercial sale of NXP Semiconductors.  
Right to make changes — NXP Semiconductors reserves the right to make  
changes to information published in this document, including without  
limitation specifications and product descriptions, at any time and without  
notice. This document supersedes and replaces all information supplied prior  
to the publication hereof.  
No offer to sell or license — Nothing in this document may be interpreted or  
construed as an offer to sell products that is open for acceptance or the grant,  
conveyance or implication of any license under any copyrights, patents or  
other industrial or intellectual property rights.  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
19 of 21  
 
 
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
Export control — This document as well as the item(s) described herein  
may be subject to export control regulations. Export might require a prior  
authorization from competent authorities.  
In the event that customer uses the product for design-in and use in  
automotive applications to automotive specifications and standards, customer  
(a) shall use the product without NXP Semiconductors’ warranty of the  
product for such automotive applications, use and specifications, and (b)  
whenever customer uses the product for automotive applications beyond  
NXP Semiconductors’ specifications such use shall be solely at customer’s  
own risk, and (c) customer fully indemnifies NXP Semiconductors for any  
liability, damages or failed product claims resulting from customer design and  
use of the product for automotive applications beyond NXP Semiconductors’  
standard warranty and NXP Semiconductors’ product specifications.  
Quick reference data — The Quick reference data is an extract of the  
product data given in the Limiting values and Characteristics sections of this  
document, and as such is not complete, exhaustive or legally binding.  
Non-automotive qualified products — Unless this data sheet expressly  
states that this specific NXP Semiconductors product is automotive qualified,  
the product is not suitable for automotive use. It is neither qualified nor tested  
in accordance with automotive testing or application requirements. NXP  
Semiconductors accepts no liability for inclusion and/or use of  
non-automotive qualified products in automotive equipment or applications.  
17.4 Trademarks  
Notice: All referenced brands, product names, service names and trademarks  
are the property of their respective owners.  
18. Contact information  
For more information, please visit: http://www.nxp.com  
For sales office addresses, please send an email to: salesaddresses@nxp.com  
NX1117C_NX1117CE_SER  
All information provided in this document is subject to legal disclaimers.  
© NXP B.V. 2012. All rights reserved.  
Product data sheet  
Rev. 2 — 11 December 2012  
20 of 21  
 
 
NX1117C; NX1117CE series  
NXP Semiconductors  
Low-dropout linear regulators  
19. Contents  
1
General description. . . . . . . . . . . . . . . . . . . . . . 1  
2
Features and benefits . . . . . . . . . . . . . . . . . . . . 1  
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Ordering information. . . . . . . . . . . . . . . . . . . . . 2  
Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3  
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3  
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Recommended operating conditions. . . . . . . . 4  
Thermal characteristics . . . . . . . . . . . . . . . . . . 4  
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 6  
Application information. . . . . . . . . . . . . . . . . . 15  
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 16  
Packing information . . . . . . . . . . . . . . . . . . . . 16  
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17  
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 18  
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
Legal information. . . . . . . . . . . . . . . . . . . . . . . 19  
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 19  
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
17.1  
17.2  
17.3  
17.4  
18  
19  
Contact information. . . . . . . . . . . . . . . . . . . . . 20  
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
Please be aware that important notices concerning this document and the product(s)  
described herein, have been included in section ‘Legal information’.  
© NXP B.V. 2012.  
All rights reserved.  
For more information, please visit: http://www.nxp.com  
For sales office addresses, please send an email to: salesaddresses@nxp.com  
Date of release: 11 December 2012  
Document identifier: NX1117C_NX1117CE_SER  
 

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