1A, 6V, Ultra-Low Dropout Linear Regulator

RT2517B

The RT2517B is a high performance positive voltage regulator designed for use in applications requiring ultra-low input voltage and ultra-low dropout voltage at up to 1A. The feature of ultra-low dropout voltage is ideal for the application where output voltage is very close to input voltage. The input voltage can be as low as 2.2V and the output voltage is adjustable by an external resistive divider.
The RT2517B provides an excellent output voltage regulation over variations in line, load and temperature. Current limit and thermal shutdown protection functions are provided. Additionally, an enable pin is designed to further reduce power consumption while shutdown and the shutdown current is as low as 1.5μA. The RT2517B is available in the SOP-8 (Exposed Pad) package.

Applications

Automotive Audio, Navigation, & Info systems
Industrial Grade General Purpose Point of Load
Digital Set top Boxes
Vehicle Electronics

Key Spec.

	RT2517B
Status	Active
Vin (min) (V)	2.2
Vin (max) (V)	6
Vout (min) (V)	1.2
Vout (max) (V)	5
Output Adj. Method	Resistor
Accuracy (+/- %)	2
Iout (max) (mA)	1000
Iq (typ) (uA)	700
Vdropout @ rated current (typ) (mV)	200 @ 1A
Bias Rail	No
Cout Type	Ceramic
Charge Pump	Yes
Features	AEC-Q100;Enable Input;Industrial;Low Dropout;OCP;Output Discharge;Stable with Ceramic Capacitor
Package Type	PSOP-8