RT9046

Low-Dropout Linear Regulator Controller with PGOOD Indication

The RT9046 is a low-dropout voltage regulator controller designed specifically for use with an external N-MOSFET for various applications. The controller features a 2% reference, a high current driver capability of driving a high current/low R_DS(ON)N-MOSFET, programmable output voltage, a power monitor with a 0.6ms delay, internal soft-start function, under voltage protection, and chip enable for power conservation. The device is also useful in other high current applications. The RT9046 is available in a small footprint package of SOT-23-6.

Applications

Large-scale, Telecom Blade Systems
Large-scale, Mass Storage Blade Systems
High Current Systems Requiring Sequencing
High Current Systems Requiring Power Management

Key Spec.
	RT9046
Status	Active
Vin (min) (V)	3.3
Vin (max) (V)	13.5
Vout (min) (V)	0.5
Vout (max) (V)	12
Output Adj. Method	Resistor
Accuracy (+/- %)	2
Iout (max) (mA)	1000
Iq (typ) (uA)	500
Cout Type	Electrolytic
Features	Output Discharge
Package Type	SOT-26

Features

Programmable Output Voltage
High Current Driver for High Current FET
High Accuracy ±2% Voltage Reference
Quick Line and Load Transient Response
Power Good Monitor with Output Delay
Internal Soft-Start Function to Reduce Inrush Current
Enable Control and Under Voltage Protection
Small Footprint Package SOT-23-6
RoHS Compliant and Halogen Free

Datasheet
Title	Last Update	Download
Low-Dropout Linear Regulator Controller with PGOOD Indication	2011/10/05

Please confirm with our distributor or sales representative for actual stock status.