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TPS71519 Datasheet(PDF) 1 Page - Texas Instruments |
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TPS71519 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 14 page Actual Size (2,15 mm x 2,3 mm) www.ti.com FEATURES DESCRIPTION APPLICATIONS 3 2 4 5 DCK PACKAGE (TOP VIEW) 1 FB/NC GND NC OUT IN GND TPS715xx OUT IN MSP430 Solar Cell TPS715xx SLVS338O – MAY 2001 – REVISED JUNE 2007 50 mA, 24 V, 3.2 µA Supply Current Low-Dropout Linear Regulator in SC70 Package • 24-V Maximum Input Voltage The TPS715xx low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low-dropout • Low 3.2-µA Quiescent Current at 50 mA voltage, low-power operation, and miniaturized • Stable With Any Capacitor (≥ 0.47 µF) packaging. The devices, which operate over an input • 50-mA Low-Dropout Regulator range of 2.5 V to 24 V, are stable with any capacitor • Available in 1.8 V, 1.9 V, 2.3 V, 2.5 V, 3.0 V, 3.3 ( ≥ 0.47 µF). The low dropout voltage and low quiescent current allow operations at extremely low V, 3.45 V, 5.0 V, and Adjustable (1.2 V to 15 V) power levels. Therefore, the devices are ideal for • Designed to Support MSP430 Families: powering battery management ICs. Specifically, – 1.9 V version ensured to be higher than since the devices are enabled as soon as the applied minimum VIN of 1.8 V voltage reaches the minimum input voltage, the output is quickly available to power continuously – 2.3 V version ensured to meet 2.2 V operating battery charging ICs. minimum VIN for FLASH on MSP430F2xx – 3.45 V version ensured to be lower than The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass maximum VIN of 3.6 V element behaves as a low-value resistor, the low – Wide variety of fixed output voltage dropout voltage, typically 415 mV at 50 mA of load options to match VIN to the minimum current, is directly proportional to the load current. required for desired MSP430 speed The low quiescent current (3.2 µA typically) is stable • Minimum/Maximum Specified Current Limit over the entire range of output load current (0 mA to 50 mA). • 5-Pin SC70/SOT-323 (DCK) Package • –40°C to +125°C Specified Junction Temperature Range • For 80 mA Rated Current and Higher Power Package, see TPS715Axx • Ultra Low Power Microcontrollers • Cellular/Cordless Handsets • Portable/Battery-Powered Equipment Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2001–2007, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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