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TPS7148Q - LOW-DROPOUT VOLTAGE REGULATORS

Download the TPS7148Q datasheet PDF. This datasheet also covers the TPS7101Q variant, as both devices belong to the same low-dropout voltage regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS71xx integrated circuits are a family of micropower low-dropout (LDO) voltage regulators.

An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical pnp pass transistor with a PMOS device.

Key Features

  • a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 0.5 µA maximum at TJ = 25°C. Please be aware that an important notice concerning availability, standard warranty, and use in critical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS7101Q-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS7148Y LOW-DROPOUT VOLTAGE REGULATORS
TPS71401 LOW-DROPOUT LINEAR REGULATOR
TPS71433 LOW-DROPOUT LINEAR REGULATOR
TPS7101Q LOW-DROPOUT VOLTAGE REGULATORS
TPS7101Y LOW-DROPOUT VOLTAGE REGULATORS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TPS7101Q, TPS7133Q, TPS7148Q, TPS7150Q TPS7101Y, TPS7133Y, TPS7148Y, TPS7150Y LOW-DROPOUT VOLTAGE REGULATORS SLVS092G – NOVEMBER 1994 – REVISED JANUARY 2003 D Available in 5-V, 4.85-V, and 3.3-V Fixed-Output and Adjustable Versions D Very Low-Dropout Voltage . . . Maximum of 32 mV at IO = 100 mA (TPS7150) D Very Low Quiescent Current – Independent of Load . . . 285 µA Typ D Extremely Low Sleep-State Current 0.5 µA Max D 2% Tolerance Over Specified Conditions For Fixed-Output Versions D Output Current Range of 0 mA to 500 mA D TSSOP Package Option Offers Reduced Component Height for Space-Critical Applications D Power-Good (PG) Status Output description The TPS71xx integrated circuits are a family of micropower low-dropout (LDO) voltage regulators.