AN7800 Datasheet, PDF (1/8 Pages) Panasonic Semiconductor – 3-pin Positive Output Voltage Regulator 1A Type

AN7800/AN7800F Series
3-pin Positive Output Voltage Regulator (1A Type)
s Overview
The AN7800 series and the AN7800F series are 3-pin
fixed positive output voltage regulators. Stabilized fixed
output voltage is obtained from unstable DC input volt-
age without using 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 capacity up to 1A.
s Features
• No external components
• Output voltage:5V, 6V, 7V, 8V, 9V, 10V,
12V, 15V, 18V, 20V, 24V
• Internal short-circuit current limiting
• Internal thermal overload protection
• Output transistor safe area compensation
AN7800 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)
AN7800F Series
10.5±0.3
ø5.3
(4.3)
3.1±0.1
(1.73)
Unit:mm
2.77±0.3
s Block Diagram
Starter
2.54
1 23
+ 0.1
0.4 – 0.05
(0.4)
0.8±0.2
2.0±0.25
2.5±0.25
1.4±0.2
4.5±0.3
1:Input
2:Common
3:Output
TO-220 Full Pack Package (HSIP003-P-0000A)
Current
Source
Voltage
Reference
+
ErrorAmp.
–
Pass Tr
Current
Limiter
Thermal
Protection
1 Input
Q1
RSC
3 Output
R2
R1
2 Common