IP1531 Datasheet, PDF (1/13 Pages) Interpion semiconductor – TRIPLE OUTPUT VOLTAGE LDO REGULATOR

IP1531
TRIPLE OUTPUT VOLTAGE LDO REGULATOR
DESCRIPTION
The IP1531 is a triple output voltage LDO regulator
which can provide up to 500mA of output current.
The IP1531 consists of 1-fixed 3.3V and 2-adjustable
regulators.
14SOPH-8L
FEATURES
- 1-Fixed 3.3V LDO regulator with internal NPN TR.
- 2-Adjustable LDO regulators with internal NPN TR.
- Built-in TSD circuit.
- Built-in current limit circuit.
- Built-in over voltage protection circuit.
- Output trimmed to +/-3% Tolerance
ORDERING INFORMATION
Device
IP1531
Package
14SOPH-8L
Operating
Temp
-35^OC ~ +85^OC
BLOCK DIAGRAM
VIN ¹
ON/OFF 2
VOUT1 3
ADJ2 4
VOUT2 ⁵
VOUT3 6
ADJ3 7
Vref
PGND
On/off
control SW
Shutdown
OCL OVP TSD
PGND
December. 2002 (Rev.0)
www.interpionsemi.com
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