INTEGRATED CIRCUITS
DATA SHEET
TDA3609JR Multiple voltage
regulator with switch and ignition buffers
Preliminary specification File under Integrated Circuits, IC01 1997 Aug 15
Philips Semiconductors
Preliminary specification
Multiple voltage
regulator with switch and ignition buffers
FEATURES General • Extreme low noise behaviour and good stability with very small output capacitors • Two VP-state controlled
regulators (
regulator 1 and
regulator 3) and a power switch •
Regulator 2, reset and ignition buffer operate during load dump and thermal shutdown • Separate control pins for switching
regulator 1,
regulator 3 and the power switch • Supply voltage range of −18 to +50 V • Low reverse cu...