AN78M00 Datasheet, PDF (1/9 Pages) Panasonic Semiconductor – 3-pin Positive Output Voltage Regulators 500mA Type

AN78M00/AN78M00F Series
3-pin Positive Output Voltage Regulators (500mA Type)
s Overview
The AN78M00 and the AN78M00F series are 3-pin
fixed positive output voltage regulators. Stabilized fixed
output voltage is obtained from unstable DC input volt-
age without using any external components. 11 types of
fixed output voltage are available;5V, 6V, 7V, 8V, 9V, 10V,
12V, 15V, 18V, 20V and 24V. They can be used widely in
power circuits with current capacitance up to 500mA.
s Features
• No external components
• Output voltage:5V, 6V, 7V, 8V, 9V, 10V, 12V,
15V, 18V, 20V, 24V
• Short-circuit current limiting built-in
• Thermal overload protection built-in
• Output transistor safe area compensation
AN78M00 Series
10.5±0.5
10.4±0.5 _ø3.7
Unit:mm
1.4±0.1
1.4±0.25
0.8±0.2
2.54
123
+ 0.1
0.45 – 0.05
2.5±0.25
4.5±0.3 1:Input
2:Common
3:Output
JEDEC:TO-220AB (HSIP003-P-0000)
AN78M00F Series
ø5.3 ^10.5±0.3
(4.3)
ø3.1±0.1
Unit:mm
2.77±0.3
(1.73)
s Block Diagram
Starter
Current
Source
Voltage
Reference
+
Error Amp.
–
1.4±0.2
0.8±0.2
+ 0.1
0.4 – 0.05
2.54
12
(0.4)
2.0±0.25
2.5±0.25
3
4.5±0.3
1:Input
2:Common
3:Output
TO-220 Full Pack Package (HSIP003-P-0000A)
Pass Tr
Current
Limiter
1 Input
Q1
RSC
3 Output
R2
Thermal
Protection
R1
2 Common