SR78LXXN
VER A01
- 1 -
WWW.SALLTECH.COM
IDM Enterprise Specialized in Power Semiconductors
Document:S05S20001
Features
Output Current of 150mA
Thermal Overload Protection
Short Circuit Protection
Output transistor safe area protection
No external components
Package：SOT-23
Output voltage accuracy: tolerance ±5%
General Description
SR78LXXN is three-terminal positive regulators. One of these regulators can deliver up to 150mA of
output current.The internal limiting and thermal-shutdown features of the regulator make them
essentially immune to overload.When used as a replacement for a zener diode-resist or Combination, an
effective improvement in output impedance can be obtained, together with lower quiescent current.
Block Diagram
SR78LXXN
VER A01
- 2 -
WWW.SALLTECH.COM
IDM Enterprise Specialized in Power Semiconductors
Document:S05S20001
Selection Table
Pin Configuration
Absoulte Maximum Ratings(Ta=25℃)
Symbol
Parameter
Rating
Unit
VIN MAX
Input supply voltage
30
V
Iout
MAX. Output current
150
mA
Pmax
MAX Power
SOT-23
0.2
W
Tj
Junction temperature
-55~150
℃
Topr
Operation temperature
-40~125
℃
Tstr
Storage temperature
-55~155
℃
Ts
Soldering temperature and time
+260 (10S)
℃
HBM
ESD Rating
2
KV
Note:The absolute maximum ratings are rated values exceeding which the product could suffer physical damage.
These values must therefore not be exceeded under any condition
Part No.
Output Voltage
Package
Marking
SR78L33
3.3V
SOT-23
78L33
SR78L05
5.0V
78L05
SR78L06
6.0V
78L06
SR78L08
8.0V
78L08
SR78L09
9.0V
78L09
SR78L12
12V
78L12
SR78L15
15V
78L15
SR78L18
18V
78L18
SR78L24
24V
78L24
PIN NO.
PIN NAME
FUNCTION
1
VOUT
Output voltage pin
2
VIN
Input voltage pin
3
GND
GND pin