RT9166B

600mA, Ultra-Fast Transient Response Linear Regulator

The RT9166B is a CMOS linear regulator optimized for ultra-fast transient response. The device is capable of supplying up to 600mA of output current and is optimized for CD/DVD-ROM, CD/RW or wireless communication applications. The RT9166B regulator is stable with output capacitor as low as 3.3μF. The other features include high output accuracy, current limiting protection, and high ripple rejection ratio. The RT9166B regulator is available in a 3-lead SOT-89 package.

Applications

CD/DVD-ROM, CD/RW
Wireless LAN Card/Keyboard/Mouse
Battery-Powered Equipment
XDSL Router
PCMCIA Card

Key Spec.
	RT9166B
Status	Active
Vin (min) (V)	2.8
Vin (max) (V)	5.5
Vout (min) (V)	1.2
Vout (max) (V)	1.2
Output Adj. Method	Fixed
Accuracy (+/- %)	3
Iout (max) (mA)	600
Iq (typ) (uA)	220
Vdropout @ rated current (typ) (mV)	300 @ 0.6A
Cout Type	Ceramic
Features	OCP;Output Discharge;Stable with Ceramic Capacitor
Package Type	SOT-89

Features

Low Quiescent Current (Typically 220μA)
Guaranteed 600mA Output Current
Wide Operating Voltage Ranges : 2.8V to 5.5V
Ultra-Fast Transient Response
Tight Load and Line Regulation
Current Limiting Protection
Thermal Shutdown Protection
Only Low-ESR Ceramic Capacitor Required for Stability
Custom Voltage Available
RoHS Compliant and Halogen Free

Datasheet
Title	Last Update	Download
600mA, Ultra-Fast Transient Response Linear Regulator	2009/07/08

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