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LM350
3-Terminal 3A Positive Adjustable Voltage
Regulator
Features
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Output Adjustable Between 1.2V and 33V
Guaranteed 3A Output Current
Internal Thermal Overload Protection
Load Regulation (Typ: 0.1%)
Line Regulation (Typ: 0.015%/V)
Internal Short Circuit Current Limit
Output Transistor Safe-Area Compensation
Description
The LM350 is an adjustable 3-terminal positive voltage
regulator capable of supplying in excess of 3.0A over an
output voltage range of 1.2V to 33V
TO-220
1
1. Adj 2. Output 3. Input
Internal Block Diagram
3
INPUT
+
V
REF
VOLTAGE
REFERENCE
PROTECTION
CIRCUITRY
R
SC
Q
1
_
Q
0
ADJUSTABLE
OUTPUT
2
1
Rev. 1.0.1
©2009 Fairchild Semiconductor Corporation