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TPS715345DCKRG4 Datasheet(PDF) 1 Page - Texas Instruments |
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TPS715345DCKRG4 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 16 page Actual Size (2,15 mm x 2,3 mm) 1 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 www.ti.com .................................................................................................................................................... SLVS338P – MAY 2001 – REVISED NOVEMBER 2008 50 mA, 24 V, 3.2- µA Supply Current Low-Dropout Linear Regulator in SC70 Package 2 • 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, ( ≥ 0.47 µF). The low dropout voltage and low quiescent current allow operations at extremely low 3.3 V, 3.45 V, 5.0 V, and power levels. Therefore, the devices are ideal for Adjustable (1.2 V to 15 V) powering battery management ICs. Specifically, since • Designed to Support MSP430 Families: the devices are enabled as soon as the applied – 1.9-V version ensured to be higher than voltage reaches the minimum input voltage, the minimum VIN of 1.8 V output is quickly available to power continuously operating battery charging ICs. – 2.3-V version ensured to meet 2.2-V minimum VIN for FLASH on MSP430F2xx The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass – 3.45-V version ensured to be lower than element behaves as a low-value resistor, the low maximum VIN of 3.6 V dropout voltage, typically 415 mV at 50 mA of load – Wide variety of fixed output voltage options current, is directly proportional to the load current. to match VIN to the minimum required for The low quiescent current (3.2 µA typically) is stable desired MSP430 speed over the entire range of output load current (0 mA to • Minimum/Maximum Specified Current Limit 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 1 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. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2001–2008, 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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