IP1521 Datasheet, PDF (1/14 Pages) Interpion semiconductor – DUAL OUTPUT VOLTAGE SERIES REGULATOR

IP1521
DUAL OUTPUT VOLTAGE SERIES REGULATOR
DESCRIPTION
The IP1521 is a dual output voltage series regulator
which can provide up to 600mA of output current.
The IP1521 consists of 1-fixed 3.3V and 1-fixed 1.8V
regulators.
14SOPH-8L
FEATURES
- 1-Fixed 3.3V Regulator with Internal NPN TR.
- 1-Fixed 1.8V Regulator with Internal NPN TR.
- Built-in TSD Circuit.
- Built-in Current Limit Circuit.
- Built-in ON/OFF Control Circuit.
- Built-in Over Voltage Protection Circuit.
- Output Trimmed to +/-3% Tolerance
BLOCK DIAGRAM
ORDERING INFORMATION
Device
IP1521
Package Operating Temp
14SOPH-8L -35^OC ~ +85^OC
VIN 1
VOUT1 ₂
N/C 3
ON/OFF 4
VOUT2 ⁵
N/C ₆
N/C 7
PGND
Vref
ON/OFF
SW
SHUT
DOWN
OCP
OVP
TSD
PGND
August. 2002 (Rev.4)
WWW.INTERPIONSEMI.COM
-1-