SP6203 Datasheet, PDF (4/14 Pages) Sipex Corporation – Low Noise, 300mA and 500mA CMOS LDO Regulators

5 PIN OPTION
PIN NUMBER
1
2
3
4 (Fixed)
NAME
V_IN
GND
EN
BYP
4 (adj.)
ADJ
5
V_OUT
PIN DESCRIPTION
FUNCTION
Power Supply Input
Ground Terminal
Enable/Shutdown (Logic high = enable, logic
low = shutdown)
Reference bypass input for ultra-quiet operation.
Connecting a 10nF cap on this pin reduces
output noise.
Adjustable (Input): Adjustable regulator feed-
back input. Connect to a resistive voltage-
divider network.
Regulator Output Voltage
EN ^{GND V}IN
32 1
PINOUTS
EN GND V_IN
321
SIPEX
4
BYP
5
V_OUT
Fixed Voltage Regulator
SIPEX
4
ADJ
5
V_OUT
Adjustable Voltage Regulator
Date: 05/25/04
SP6203/6205 Low Noise, 300 and 500mA CMOS LDO Regulators
4
© Copyright 2004 Sipex Corporation