· Low lo:500nA
·150mA, Low-Dropout Regulator
· Low-Dropout at +25℃,130mV at 150mA· Low-Dropout at +85℃,175mV at 150mA
·3% Accuracy Over Load/Line/Temperature
· Available in Fixed Voltage Options (2.5V,2.7V, and 2.8V) Using Innovative Factory EEPROM Programming
· Stable with a 1.0uF Ceramic Capacitor
· Thermal Shutdown and Overcurrent Protection
· CMOS Logic Level-Compatible Enable Pin
· Available in DDC(TSOT23-5) or DRV(2mmx 2mm SON-6) Packages
APPLICATIONS
· TIMSP430 Attach Applications· Power Rails with Programming Mode
· Wireless Handsets, Smartphones, PDAs, MP3 Players, and Other Battery-Operated Handheld Products
DESCRIPTION
The TPS782 family of low-dropout regulators (LDOs) offers the benefits of ultra-low power (lo=1uA), and miniaturized packaging (2×2 SON).
This LDO is designed specifically for battery-powered applications where ultra-low quiescent current is a critical parameter. The TPS782, with ultra-low lo (1uA), is ideal for microprocessors, memory cards, and smoke detectors.The ultra-low power and miniaturized packaging allow designers to customize power consumption for specific applications. Consult with your local factoryrepresentative for exact voltage options and ordering information; minimum order quantities may apply.
The TPS782 family is designed to be compatible with the Tl MSP430 and other similar products. The enable pin(EN) is compatible with standard CMOS logic. This LDO is stable with any output capacitor greater than 1.0uF. Therefore, this device requires minimal board space because of miniaturized packaging and a potentially small output capacitor.
The TPS782 series also features thermal shutdown and current limit to protect the device during fault conditions. All packages have an operatingtemperature range of T,=-40℃ to +125C. For high-performance applications that require a dual-level voltage option, consider the TPS780 series, with an lo of 500nA and dynamic voltage scaling.
(Picture:Pinout / Diagram)
