23213
Shantou Huashan Electronic Devices Co.,Ltd.
3-TERMINAL FIXED VOLTAGE REGULATOR
H78L15
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Description
H78L15 is the
three terminal positive Regulators with
single chip,
and in a wide range of applications。It
supplies fixed output
TO-92
voltages of 15V, deliver over 100mA output current,and employs
internal current limiting, thermal shut down and safe operating
area protection, making it essentially indestructible.
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Features
Output current up to 100mA
Low noise
High Ripple Rejection
Power Amplify Output Protection
Thermal Overload Protection
Current Overload Protection and Short Circuit Protection
1―OUTPUT
2―GND
3―INPUT
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Absolute Maximum Ratings
（T
a
=25℃）
V
I N
——
Input
Vo l t a g e
… … … … … … … … … … …
35V
T
amb
——Operating
Temperature Range………………………… -20~85℃
T
stg
——Storage
Temperature Range…………………………… -55~150℃
T
j
——Junction
Temperature……………………………………… -55~150℃
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Internal Block Diagram
INPUT
3
Current
Generator
SOA
Protection
Series
Bypass
Element
OUTPUT
1
Starting
Circuit
Reference
Voltage
Error
Amplifier
Thermal
Protection
circuit
GND
2
HUASHAN [ SHANTOU HUASHAN ELECTRONIC DEVICES CO.,LTD ]
