TPS767D318P

The TPS767D318P is designed as one kind of dual-output low-dropout voltage regulator that offers fast transient response, low dropout voltages and dual outputs in a compact package and incorporating stability with 10-mF low ESR output capacitors. And this TPS767D318P is offered in 1.8-V, 2.5-V, and 3.3-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V).

Features of the TPS767D318P are:(1)dual output voltages for split-supply applications; (2)output current range of 0 mA to 1.0 A per regulator; (3)3.3-V/2.5-V, 3.3-V/1.8-V, and 3.3-V/adjustable output; (4)fast-transient response; (5)2% tolerance over load and temperature; (6)dropout voltage typically 350 mV at 1 A; (7)ultra low 85 A typical quiescent current; (8)1 A quiescent current during shutdown; (9)dual open drain power-on reset with 200-ms delay for each regulator; (10)28-pin PowerPADE TSSOP package; (11)thermal shutdown protection for each regulator.

The absolute maximum ratings of the TPS767D318P can be summarized as:(1)Input voltage range:0.3 V to 13.5 V;(2)Input voltage range:0.3 V to VI + 0.3 V;(3)Output voltage, VO (1OUT, 2OUT): 7 V;(4)Output voltage, VO (RESET): 16.5 V;(5)Peak output current: Internally limited;(6)ESD rating, HBM: 2 kV;(7)Operating virtual junction temperature range:40°C to 125°C;(8)Storage temperature range:65°C to 150°C.

The electrical characteristics of the TPS767D318P can be summarized as:(1)Quiescent current (GND current) for each LDO: 85 uA;(2)Output voltage line regulation for each LDO: 0.01 %/V;(3)Output noise voltage: 190 uVrms;(4)Output current Limit for each LDO: 1.7 to 2 A;(5)Thermal shutdown juction temperature: 150 °C;(6)FB input current: 2 nA;(7)High level enable input voltage: 2.0 V;(8)Low level enable input voltage: 0.8 V. If you want to know more information such as the electrical characteristics about TPS767D318P, please download the datasheet in www.seekic.com or www.chinaicmart.com .