UTC317/B/TB
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR
DESCRIPTION
The UTC317/B/...
UTC317/B/TB
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE
REGULATOR
DESCRIPTION
The UTC317/B/TB is an adjustable 3-terminal positive voltage
regulator designed to supply more than 1.5A of output current with voltage adjustable from 1.3V to 37VDŽ
FEATURES
*Output current up to 1.5A *Output voltage adjustable from 1.3V to 37V
*Internal short circuit protection
*Internal over temperature protection * Safe-Area compensation for output
transistor
ORDERING INFORMATION
Device
Package
UTC317
TO-220/ TO-220F
UTC317B
TO-252
UTC317TB
TO-263-2L
UTC317Y
SOT-223
1 TO-220
1
TO-252
1
TO-263
1
TO-220F
1
SOT-223
1:ADJ; 2: OUTPUT; 3: INPUT
BLOCK DIAGRAM
INPUT
VREF VAdj
PROTECTION CIRCUIT
OUTPUT
YOUWANG ELECTRONICS CO.LTD 1
2011.04.13 V1.4
UTC317/B/TB
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS˄Ta=25°C, UNLESS OTHERWISE SPECIFIED˅
PARAMETERS
SYMBOL
RATING
Input - Output Voltage Difference
VI-VO
40
Lead Temperature
TLEAD
260
Power Dissipation
PD Internal limited
Operating Temperature Range
TOPR
0~+125
Storage Temperature Range
TSTG
-65~+150
UNITS
V °C — °C °C
ELECTRICAL CHARACTERISTICS
˄VI-VO=5V,0°C
Similar Datasheet
