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TPS71501DCKR Datasheet(PDF) 1 Page - Texas Instruments |
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TPS71501DCKR Datasheet(HTML) 1 Page - Texas Instruments |
1 / 14 page Actual Size (2,15 mm x 2,3 mm) www.ti.com FEATURES APPLICATIONS DESCRIPTION 3 2 4 5 DCK PACKAGE (TOP VIEW) 1 FB/NC GND NC OUT IN GND TPS715xx OUT IN MSP430 Solar Cell TPS715xx SLVS338L – MAY 2001 – REVISED SEPTEMBER 2005 50 mA, 24 V, 3.2 µA Supply Current Low-Dropout Linear Regulator in SC70 Package • Ultra Low Power Microcontrollers • 24-V Maximum Input Voltage • Cellular/Cordless Handsets • Low 3.2-µA Quiescent Current at 50 mA • Portable/Battery-Powered Equipment • Stable With Any Capacitor ( ≥ 0.47 µF) • 50-mA Low-Dropout Regulator • Available in 1.8 V, 1.9 V, 2.3 V, 2.5 V, 3.0 V, 3.3 The TPS715xx low-dropout (LDO) voltage regulators V, 3.45 V, 5.0 V, and Adjustable (1.2 V to 15 V) offer the benefits of high input voltage, low-dropout • Designed to Support MSP430 Families: voltage, low-power operation, and miniaturized – 1.9 V version ensured to be higher than packaging. The devices, which operate over an input minimum VIN of 1.8 V range of 2.5 V to 24 V, are stable with any capacitor ( ≥ 0.47 µF). The low dropout voltage and low – 2.3 V version ensured to meet 2.2 V quiescent current allow operations at extremely low minimum VIN for FLASH on MSP430F2xx power levels. Therefore, the devices are ideal for – 3.45 V version ensured to be lower than powering battery management ICs. Specifically, since maximum VIN of 3.6 V the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the – Wide variety of fixed output voltage options output is quickly available to power continuously to match VIN to the minimum required for operating battery charging ICs. desired MSP430 speed The usual PNP pass transistor has been replaced by • Minimum/Maximum Specified Current Limit a PMOS pass element. Because the PMOS pass • 5-Pin SC70/SOT-323 (DCK) Package element behaves as a low-value resistor, the low • -40°C to +125°C Specified Junction dropout voltage, typically 415 mV at 50 mA of load Temperature Range current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is stable • For 80mA Rated Current and Higher Power over the entire range of output load current (0 mA to Package, see TPS715Axx 50 mA). 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 © 2001–2005, 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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