2A, Low Input Voltage, Ultra-Low Dropout LDO Regulator with Enable

RTQ2516-QT

The RTQ2516 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 2 amperes. It operates with an input voltage as low as 1.4V, with output voltage programmable as low as 0.5V. The RTQ2516 features ultra low dropout, ideal for applications where output voltage is very close to input voltage. Additionally, the RTQ2516 has an enable pin to further reduce power dissipation while shutdown. The RTQ2516 provides excellent regulation over variations in line, load and temperature. The RTQ2516 is available in the SOP-8 (Exposed Pad) package. The output voltage can be set by an external divider depending on how the FB pin is configured. The recommended junction temperature range is -40°C to 125°C.

Applications

Telecom/Networking Cards
Motherboards/Peripheral Cards
Industrial Applications
Wireless Infrastructure
Set Top Box
Medical Equipment
Notebook Computers
Battery Powered Systems

Key Spec.

	RTQ2516-QT
Status	Active
Vin (min) (V)	1.4
Vin (max) (V)	6
Vout (min) (V)	0.5
Vout (max) (V)	5.5
Output Adj. Method	Resistor
Accuracy (+/- %)	1.5
Iout (max) (mA)	2000
Iq (typ) (uA)	700
Vdropout @ rated current (typ) (mV)	240 @ 2A
Bias Rail	No
Cout Type	Ceramic
Charge Pump	Yes
Features	AEC-Q100;Enable Input;Industrial;Low Dropout;OCP;Stable with Ceramic Capacitor
Package Type	PSOP-8