S78LXXF_1 Datasheet, PDF (1/9 Pages) AUK corp – Positive-Voltage Regulators

Semiconductor
S78LxxF
Positive-Voltage Regulators
Descriptions
This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of
applications. These applications include on-card regulation for elimination of Noise and distribution problems
associated with single-point regulation. In addition, they can be used with power-pass elements to make
high-current voltage regulators. Each of these regulators can deliver up to 100mA of output current.
The internal limiting and thermal shutdown features of these regulators make them essentially immune to overload.
When used as a replacement for a Zener diode-resistor combination, on effective improvement in output impedance
can be obtained together with lover-bias current.
Features
• 3-Terminal Regulators
• Output Current of 100mA
• Thermal Shutdown Protection
• Short-Circuit Limit Protection
Ordering Information
Type NO.
Marking
Package Code
S78LxxF
□□
SOT-89
□□:Voltage Code (05:5V, 06:6V, 08:8V, 09:9V, 10:10V,12:12V,15:15V,18:18V,24:24V)
Outline Dimensions ( Unit : mm )
BLOCK DIAGRAM
V_I
Current
Source
Protection
Circuit
Startup
Circuit
Reference
Voltage
+
Error
Amp
-
PIN Connections
1. Output
2,4. GND
3. Input
V_O
R1
R2
GND
KSD-I5B003-001
1