L78M05T Просмотр технического описания (PDF) - SANYO -> Panasonic
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L78M05T Datasheet PDF : 8 Pages
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L78M00T Series
[L78M24T]
Recommended Operating Conditions at Ta=25°C
Parameter
Input voltage
Output current
Symbol
VIN
IOUT
Conditions
Ratings
Unit
27 to 35
V
5 to 500 mA
Operating Characteristics at Ta=25°C, VIN=33V, IOUT=350mA, See specified Test Circuit.
Parameter
Output voltage
Line regulation
Load regulation
Output voltage
Current dissipation
Current dissipation variation (Line)
Current dissipation variation (Load)
Output noise voltage
Ripple rejection
Minimum input-output voltage dropout
Short current
Peak output current
Symbol
VOUT
ΔVO Iine
ΔVO Ioad
VOUT
ICC
ΔICC Iine
ΔICC Ioad
VNO
Rrej
Vdrop
IOS
IOP
Conditions
Tj=25°C
Tj=25°C, 27V≤VIN≤35V, IOUT=200mA
Tj=25°C, 28V≤VIN≤35V, IOUT=200mA
Tj=25°C, 5mA≤IOUT≤500mA
Tj=25°C, 5mA≤IOUT≤200mA
27V≤VIN≤35V, 5mA≤IOUT≤350mA
Tj=25°C
27V≤VIN≤35V, IOUT=200mA
5mA≤IOUT≤350mA
10Hz≤f≤100kHz
f=120Hz, 28V≤VIN≤35V, Tj=25°C, IOUT=100mA
f=120Hz, 28V≤VIN≤35V, Tj=25°C, IOUT=300mA
IOUT=350mA
Tj=25°C, VIN=35V, to GND
Tj=25°C
Ratings
Unit
min
typ
max
23.0
24.0
25.0
V
10.0
100 mV
5.0
50 mV
480 mV
240 mV
22.8
25.2
V
5.0
6.0 mA
0.8 mA
0.5 mA
170
μV
50
dB
50
70
dB
2.0
V
300
mA
0.7
A
Package Dimensions
unit : mm
3110A
6.5
5.0
2.3
0.5
0.6
123
(0.65) 2.6
0.5
0.5
1.2
Equivalent Circuit
1
INPUT
Starter Reference
voltage
ASO
protector
Error amp
2
GND
Thermal
protector
Overcurrent
limiter
3
OUTPUT
IL00021
SANYO : TP3H
Specified Test Circuit (Common to L78M00T series)
INPUT
1
L78MOOT 3
Series
2
OUTPUT
IL00022
No.2609-7/8
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