Data Sheet No.
PD94581
IRU1237SC
THREE INTEGRATED, FIXED OUTPUT LINEAR VOLTAGE
REGULATORS
PRELIMINARY DATA SHEET
FEATURES
Stable with Ceramic Capacitor Fixed 8V, 3.
3V and 2.
6V Fast Transient Response Output Current Limiting for each outputs Built-In Thermal Shutdown
DESCRIPTION
The IRU1237SC voltage
regulator solution contains three integrated, fixed, linear voltage
regulators in one 7-pin surface mount package.
The first is a 2.
6V
regulator to power the read channel and integrated controller/ m P.
The second is a 3.
3V
regulator to power the controller I/O and memory chips requiring 3.
3V.
The last is an 8V
regulator to power the preamp chip.
The bandgap reference, the 8V ground, and the s...