AN6541 データシートの表示（PDF） - Panasonic Corporation
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AN6541 Datasheet PDF : 3 Pages
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AN6541
3-pin Positive Voltage Regulator
s Overview
The AN6541 is a 3-pin 9V voltage regulator which per-
forms stable operations up to the minimum input/output
voltage difference 0.3V (typ.). Stabilized fixed output volt-
age is obtained from unstable DC input voltage.
The AN6541 can be used in power circuits with current
capacitance up to 300mA.
s Features
• Low drop-out voltage:0.3V (typ.)
• Internal short-circuit current protection
• Low temperature coefficient of output voltage
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
+0.1
0.45 – 0.05
2.5±0.25
4.5±0.3
123
1:Input
2:Common
3:Output
JEDEC:TO –220AB (HSIP003-P-0000)
s Block Diagram
Current
Source
Current
Limiter
Q1
Pass Tr
–
Error
Amp.
+
R2
Voltage
Reference
R1
1 Input
3 Output
2 Common
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