TS1117_07 [TSC]
1A Low Dropout Positive Voltage Regulator; 1A低压差正电压稳压器
| 型号： | TS1117_07 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 1A Low Dropout Positive Voltage Regulator |
| 文件： | 总9页 (文件大小：547K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS1117
1A Low Dropout Positive Voltage Regulator
TO-220
TO-263
TO-252
SOT-223
Pin Definition:
1. Fixed / Adj
2. Output
3. Input
Pin 2 connect to heat sink
General Description
The TS1117 Series are high performance positive voltage regulators are designed for use in applications requiring low
dropout performance at full rated current, Additionally, the TS1117 Series provides excellent regulation over variations
due to changes in line, load and temperature. Outstanding features include low dropout performance at rated current,
fast transient response, internal current limiting and thermal shutdown protection of the output device. The TS1117
Series are three terminal regulators with fixed and adjustable voltage options available in popular packages.
Features
Ordering Information
●
●
●
●
Low Dropout Performance 1.5V max.
Part No.
Package
Packing
50pcs / Tube
Fill Current Rating Over Line and Temperature
Fast Transient Response
TS1117CZxx C0
TS1117CMxx RN
TS1117CPxx RO
TS1117CWxx RP
TO-220
TO-263
TO-252
SOT-223
800pcs / 13” Reel
2.5Kpcs / 13” Reel
2.5Kpcs / 13” Reel
±2% Total Output Regulation Over Line, Load and
Temperature
●
●
●
●
●
Adjust Pin Current max 90uA Over Temperature
Line Regulation Typical 0.015%
Note: Where xx denotes voltage option, available are
5.0V, 3.3V, 2.5V,1.8V and 1.5V. Leave blank for
adjustable version. Contact factory for additional
voltage options.
Load Regulation Typical 0.05%
Fixed / Adjustable Output Voltage
TO-220, TO-263, TO-252 and SOT-223 Package
Typical Application Circuit
Block Diagram
Fixed Output Voltage Version
VOUT = VREF(1+R2/R1) + Iadj R2
Adjustable Output Voltage Version
1/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
Absolute Maximum Rating (Note 1)
Parameter
Symbol
Limit
Unit
V
Input Supply Voltage
VIN
VIN (Opr. Typ.)
PD
12
Operation Input Supply Voltage
Power Dissipation (Note 2)
7
V
Internal limited
TO-220
80
85
Thermal Resistance
Junction to Ambient
TO-263
TO-252
SOT-223
ӨJA
oC/W
105
130
Operating Junction Temperature Range
Storage Temperature Range
TJ
0 ~ +125
-65 ~ +150
10
oC
oC
TSTG
TO-220 / TO-263
TO-252 / SOT-223
Lead Soldering Temperature (260oC)
S
5
Electrical Specification (Ta = 25oC, unless otherwise specified.)
Parameter
Conditions
VIN= 2.75, Io=1A
Min
Typ
1.25
1.5
Max
1.275
1.530
1.836
2.550
3.366
5.100
Unit
Reference Voltage
1.225
1.470
1.764
2.450
3.235
4.900
V
V
V
V
V
V
VIN = 3.3V~7V, Io=1A
VIN = 4V~7V, Io=1A
VIN = 4.8V~7V, Io=1A
VIN = 6.5V~7V, Io=1A
Vo+1.5V ≤ VIN ≤ 7V, Io= 10mA
VIN = VOUT +1.5V
1.8
Output Voltage
Line Regulation
2.5
3.3
5.0
--
0.015
0.2
%
Io= 10mA ~ 1A
Load Regulation (Note 1,2)
Dropout Voltage
Io=1A, ∆ VOUT = 1% VOUT
VIN = 5V
--
--
0.05
1.3
8
1.0
1.5
10
--
%
V
Quiescent Current
--
mA
uA
A
Adjustable Pin Current
Output Current Limit
VIN - VOUT = 3V
--
90
--
Io=10mA,
1.1
--
F= 120Hz, Io= 1A, COUT = 25uF,
VIN = Vout+3V
Temperature Stability
--
0.5
--
%
Ripple Rejection
VIN= 2.75, Io=1A
--
60
70
dB
Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load
regulation are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is
measured at the output lead = 1/18” from the package.
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
2/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
Electrical Characteristics Curve
FIGURE 1 – Dropout Voltage vs. Output Current
FIGURE 2 – Vout Change vs. Temperature
FIGURE 3 – Output Short Circuit Current
vs. Differential Voltage
FIGURE 4 – Output Short Circuit Current
vs. Temperature
FIGURE 5 – Adjust Pin Current vs. Temperature
FIGURE 6 – Iq Change vs. Temperature
3/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
Application Information
Figure 6 – D2PAK Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
Figure 7 – DPAK Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
Figure 8 – SOT-223 Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
4/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
TO-220 Mechanical Drawing
TO-220 DIMENSION
MILLIMETERS
INCHES
MIN
DIM
MIN
10.000
3.740
2.440
-
MAX
10.500
3.910
MAX
0.413
0.154
0.116
0.250
0.040
0.058
0.107
0.581
0.355
0.650
0.190
0.055
1.230
0.115
0.024
0.270
A
B
C
D
E
F
G
H
I
0.394
0.147
0.096
-
2.940
6.350
1.106
2.715
5.430
14.732
9.017
16.510
4.826
1.397
29.620
2.921
0.610
6.858
0.381
2.345
4.690
12.700
8.382
14.224
3.556
0.508
27.700
2.032
0.255
5.842
0.015
0.092
0.092
0.500
0.330
0.560
0.140
0.020
1.060
0.080
0.010
0.230
J
K
L
M
N
O
P
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
XX = Voltage Code
(1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V)
= Package Code for Adjustable type
(CZ = TO-220)
5/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
TO-263 Mechanical Drawing
TO-263 DIMENSION
MILLIMETERS
INCHES
MIN
DIM
MIN
10.000
14.605
0.508
2.420
4.064
1.118
0.450
8.280
1.140
1.480
MAX
10.500
15.875
0.991
2.660
4.830
1.400
0.730
8.800
1.400
1.520
MAX
0.413
0.625
0.039
0.105
0.190
0.055
0.029
0.346
0.055
0.060
A
B
C
D
E
F
G
H
I
0.394
0.575
0.020
0.095
0.160
0.045
0.018
0.325
0.044
0.058
J
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
XX = Voltage Code
(1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V)
= Package Code for Adjustable type
(CM = TO-263)
6/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
TO-252 Mechanical Drawing
TO-252 DIMENSION
MILLIMETERS INCHES
MIN MAX MIN MAX
2.3BSC
4.6BSC
6.80
DIM
A
A1
B
0.09BSC
0.18BSC
7.20
5.60
6.65
2.40
0.20
5.40
0.85
0.65
0.65
1.50
2.80
1.10
1.50
1.70
0.268
0.283
0.220
0.262
0.094
0.008
0.213
0.033
0.026
0.026
0.059
0.110
0.043
0.059
0.67
C
D
E
5.40
6.40
2.20
0.00
5.20
0.75
0.55
0.35
0.90
2.20
0.50
0.90
1.30
0.213
0.252
0.087
0.000
0.205
0.030
0.022
0.014
0.035
0.087
0.020
0.035
0.051
F
G
G1
G2
H
I
J
K
L
M
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
XX = Voltage Code
(1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V)
= Package Code for Adjustable type
(CP = TO-252)
7/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
SOT-223 Mechanical Drawing
SOT-223 DIMENSION
MILLIMETERS INCHES
MIN
DIM
MIN
MAX
6.850
3.100
3.750
0.635
4.650
2.350
1.035
7.300
0.355
16°
MAX
0.270
0.122
0.148
0.025
0.183
0.093
0.041
0.287
0.014
16°
A
B
C
D
E
F
G
H
I
6.350
2.900
3.450
0.595
4.550
2.250
0.835
6.700
0.250
10°
0.250
0.114
0.136
0.023
0.179
0.088
0.032
0.263
0.010
10°
J
K
1.550
1.800
0.061
0.071
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
XX = Voltage Code
(1.5=1.5V, 1.8=1.8V, 2.5=2.5V, 3.3=3.3V, 5.0=5V)
= Package Code for Adjustable type
(CW = SOT-223)
8/9
Version: A07
TS1117
1A Low Dropout Positive Voltage Regulator
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any
intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for
such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale
and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for
any damages resulting from such improper use or sale.
9/9
Version: A07
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