AMC78L05LPF [ADDTEK]
100mA / 3-TERMINAL 5V REGULATOR; 百毫安/ 3端5V稳压器![AMC78L05LPF](http://pdffile.icpdf.com/pdf1/p00104/img/icpdf/AMC78L05_559562_icpdf.jpg)
型号: | AMC78L05LPF |
厂家: | ![]() |
描述: | 100mA / 3-TERMINAL 5V REGULATOR |
文件: | 总7页 (文件大小:103K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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AMC78L05
100mA / 3-TERMINAL 5V
REGULATOR
www.addmtek.com
DESCRIPTION
FEATURES
The AMC78L05 is a 3-terminal positive regulator with
a fixed output voltage of 5V. Although it is designed as a
fixed-voltage regulator, the output voltage can be increased
by the use of a simple voltage divider. This regulator can
provide local on card regulation, eliminating the distribution
problems associated with single point regulation. In addition,
it can be used with power-pass elements to make
high-current voltage regulators with 100mA output current.
±5% tolerance of output voltage
Wide input range
Output current > 100mA
Internal thermal overload protection
No External Components
Short circuit protection
Available in 3L plastic TO-92, surface mount
SOT-89 and plastic 8 pin S.O.I.C.
Identical pin assignment to earlier 78L05 series.
Protection features such as thermal shutdown and
current limiting have been designed internally which will
protect the device from damage in case of overload or
overheating.
APPLICATIONS
PACKAGE PIN OUT
INPUT
GND
INPUT
GND
Logic Systems
Computer Add-On Cards
Monitors
OUTPUT
OUTPUT
Power Suppliers
3-Pin Plastic SOT-89
Surface Mount
(TOP View)
3-Pin Plastic TO-92
(Top View)
Output
GND
INPUT
GND
GND
NC
GND
NC
8-Pin S.O.I.C
Surface Mount
(Top View)
ORDER INFORMATION
TO-92
3-pin
SO-8
8-pin
SOT-89
3-pin
TA (OC)
LP
DM
PK
0 to 70
0 to 70
AMC78L05LP(SnPb)
AMC78L05DM(SnPb)
AMC78L05PK(SnPb)
AMC78L05LPF(Lead Free)
AMC78L05DMF(Lead Free)
AMC78L05PKF(Lead Free)
Note: 1. All surface-mount and TO-92 packages are available in Tape & Reel. Append the letter “T” to part
number (i.e. AMC78L05LPT, AMC78L05DMT or AMC78L05PKT).
2. For TO-92 in Tape & Box (without reel), add suffix “TB” (i.e. AMC78L05LPTB)
3. The letter “F” is marked for Lead Free process .
Copyright © 2006 ADDtek Corp.
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DD061_D -- JUNE 2006
AMC78L05
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage
30V
Maximum junction operating temperature, TJ
Storage temperature range
150OC
-65OC to 150OC
260OC
Lead temperature (soldiering, 10 seconds)
Note : Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive into, negative
out of the specified terminal.
POWER DISSIPATION TABLE
Package
θJA
Derating factor ( mW/OC )
TA ≤ 25OC
TA=70OC
TA= 85OC
( OC/W )
TA ≥ 25OC
Power rating(mW) Power rating(mW) Power rating (mW)
DM
DMF
LP
165
165
6.06
6.06
6.41
6.41
14.1
14.1
757
757
485
485
394
394
417
417
916
916
156
801
513
LPF
PK
156
801
513
71(note)
71(note)
1763
1763
1128
1128
PKF
Note : 1.For PK package, Thermal Resistance-Junction to Tab ( θJT ) =35OC/W. TJ = TTAB + (PD × θJT).
PD: Power Dissipation.
2.θJA: Thermal Resistance-Junction to Ambient
Junction Temperature Calculation: TJ = TA + (Pd × θja).
The θja numbers are guidelines for the thermal performance of the device/PC-board system.
All of the above assume no ambient airflow.
RECOMMENDED OPERATING CONDITIONS
Recommended Operating Conditions
Parameter
Symbol
Units
Min.
7
Typ.
Max.
20
Input Voltage
VI
IOUT
TJ
V
mA
OC
Output Current
100
125
Operating Virtual Junction Temperature
0
Copyright © 2006 ADDtek Corp.
2
DD061_D -- JUNE 2006
AMC78L05
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, these specifications in bold type apply over the operating temperature range of
0OC ≤ TJ ≤ +150OC, VIN = 10V, IOUT = 40mA,CIN = 0.33µF, COUT= 0.1µF, and are for DC characteristics only. (Low
duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient
temperature.)
AMC78L05
Parameter
Symbol
VOUT
VOI
Test Conditions
Units
V
Min. Typ. Max.
TJ = 25OC
4.8
5.0
5.2
5.25
5.25
75
Output Voltage
4.75
4.75
7V ≤ VIN ≤ 20V, 1mA ≤ IOUT ≤ 40mA
1mA ≤ IOUT ≤ 70mA
7V ≤ VIN ≤ 20V,TJ = 25OC
8V ≤ VIN ≤ 20V,TJ = 25OC
1mA ≤ IOUT ≤ 100mA, TJ = 25OC
1mA ≤ IOUT ≤ 40mA, TJ = 25OC
TJ = 25OC
18
10
20
5
Line Regulation
Load Regulation
mV
mV
54
60
VOL
30
Peak Output Current
140
1.7
3
mA
V
IPEAK
Dropout Voltage
TJ = 25OC
2.0
5
Quiescent Current
IQ
RR
mA
dB
µV
f =120Hz, 8V ≤ VIN ≤ 16V, TJ = 25OC
10Hz ≤ f ≤ 100KHz, TJ = 25OC
Ripple Rejection ( note 1 )
Output Noise Voltage ( note 1 )
47
62
40
VO RMS
Note 1:
These parameters, although guaranteed, are not 100% tested in production prior to shipment.
Copyright © 2006 ADDtek Corp.
3
DD061_D -- JUNE 2006
AMC78L05
TYPICAL APPLICATIONS
INPUT
OUTPUT
R1
INPUT
OUTPUT
AMC78L05
AMC78L05
IQ
0.33µF
0.1µF
0.33µF
0.1µF
R2
Fig. 2. Adjustable Output Regulator –
OUT = 5V + (5V/R1 +IQ)R2
Fig. 1. Fixed Output Regulator – capacitors are required if
the regulator is far away from the power supply filter.
V
INPUT
AMC78L05
R1
0.33µF
OUTPUT
IOUT
Fig. 3. Current Regulator:
IOUT = (VOUT /R1) + IQ
Copyright © 2006 ADDtek Corp.
4
DD061_D -- JUNE 2006
AMC78L05
PACKAGE
3-Pin Plastic TO-92
INCHES
MILLIMETERS
B
K
MIN TYP MAX MIN TYP MAX
0.175 0.180 0.205 4.45 4.57 5.21
0.170 0.180 0.210 4.32 4.57 5.33
0.125 0.142 0.165 3.18 3.62 4.19
M
A
B
C
F
A
G
F
-
-
-
0.015
0.050
0.150
-
-
-
-
-
-
-
-
-
0.38
1.27
3.81
-
-
-
-
-
-
C
G
J
N
K
M
N
0.500 0.580
12.70 14.73
Note: For TO-92 in tape and reel, refer to TO-92 package and carrier dimension data for
lead dimensions.
-
-
5º
5º
-
-
5º
5º
3-Pin Plastic TO-92 Package (Taped and Reeled) and Carrier Dimensions
P
INCHES
MIN TYP MAX MIN TYP MAX
0.079 2.00
0.480 0.500 0.520 12.2 12.7 13.2
MILLIMETERS
P1
C
C
P
-
-
-
-
Ho
Po 0.488 0.500 0.512 12.4 12.7 13.0
Do 0.150 0.157 0.165 3.8 4.0 4.2
P1 0.230 0.250 0.256 5.85 6.35 6.85
Fo 0.165 0.197 0.220 4.2 5.0 5.6
0.669 0.709 0.748 17.0 18.0 19.0
Ho 0.610 0.630 0.649 15.5 16.0 16.5
Wo
W1
W
W
F1
Wo 0.224 0.236 0.248 5.7
W1 0.335 0.354 0.374 8.5
6.0
9.0
6.3
9.5
Do
Po
Fo
Note: For 3L TO92, 2,000 units per Reel
Copyright © 2006 ADDtek Corp.
5
DD061_D -- JUNE 2006
AMC78L05
8-Pin Plastic S.O.I.C.
INCHES
MILLIMETERS
A
MIN TYP MAX MIN TYP MAX
A
B
C
D
F
0.183
0.144
0.068
0.010
0.015
-
-
-
-
-
0.202 4.65
0.163 3.66
0.074 1.73
0.020 0.25
0.035 0.38
-
5.13
4.14
1.88
0.51
0.89
-
B
P
-
F
-
G
-
D
L
G
J
0.050 BSC
1.27 BSC
C
0.007
-
-
-
-
-
0.010 0.19
-
-
-
-
-
0.25
0.25
5.21
8º
M
K
L
0.005
0.189
-
0.010 0.13
0.205 4.80
K
SEATING PLAN
J
Note: For 8 pin S.O.I.C., 100 units per tube
M
P
8º
-
0.228
0.244 5.79
6.20
3-Pin Surface Mount SOT-89
INCHES
MILLIMETERS
MIN TYP MAX MIN TYP MAX
A
B
C
D
E
F
0.173
0.090
0.055
0.015
0.084
0.016
-
-
-
-
-
-
0.181 4.39
0.102 2.28
0.063 1.39
0.017 0.38
0.090 2.13
0.019 0.33
-
4.59
2.59
1.60
0.43
2.28
0.48
A
L
C
-
D
-
-
-
B
E
K
-
G
H
J
0.059 BSC
0.118 BSC
1.49 BSC
N
M
2.99 BSC
F
0.018
-
-
-
-
-
0.022 0.45
-
-
-
-
-
0.55
4.24
1.82
8°
J
K
L
0.155
0.067
0°
0.167 3.94
0.072 1.70
G
H
M
N
8°
0°
0.035
0.047 0.89
1.19
Copyright © 2006 ADDtek Corp.
6
DD061_D -- JUNE 2006
AMC78L05
IMPORTANT NOTICE
ADDtek reserves the right to make changes to its products or to discontinue any integrated circuit product or service
without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing
orders, that the information being relied on is current.
A few applications using integrated circuit products may involve potential risks of death, personal injury, or severe
property or environmental damage. ADDtek integrated circuit products are not designed, intended, authorized, or
warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of
ADDtek products in such applications is understood to be fully at the risk of the customer. In order to minimize risks
associated with the customer’s applications, the customer should provide adequate design and operating safeguards.
ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of
its products to the specifications applicable at the time of sale.
ADDtek Corp.
9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105
TEL: 2-25700299
FAX: 2-25700196
Copyright © 2006 ADDtek Corp.
7
DD061_D -- JUNE 2006
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