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TPS7A4525 - Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators

Download the TPS7A4525 datasheet PDF. This datasheet also covers the TPS7A4501 variant, as both devices belong to the same low-noise fast-transient-response 1.5-a low-dropout voltage regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS7A45xx devices are low-dropout (LDO) regulators optimized for fast transient response.

The device can supply 1.5 A of output current with a dropout voltage of 300 mV.

Operating quiescent current is 1 mA, dropping to less than 1 μA in shutdown.

Features

  • 1 Optimized for Fast Transient Response.
  • Output Current: 1.5 A.
  • High Output Voltage Accuracy: 1% at 25°C.
  • Dropout Voltage: 300 mV.
  • Low Noise: 35 μVRMS (10 Hz to 100 kHz).
  • High Ripple Rejection: 68 dB at 1 kHz.
  • 1-mA Quiescent Current.
  • No Protection Diodes Needed.
  • Controlled Quiescent Current in Dropout.
  • Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V.
  • Adjustable Output from 1.21 V to 20 V (TPS7A45.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS7A4501-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TPS7A4525
Manufacturer Texas Instruments
File Size 2.60 MB
Description Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators
Datasheet download datasheet TPS7A4525 Datasheet

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Other Datasheets by Texas Instruments

Part Number Description
TPS7A4501 Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators
TPS7A4501-SP Low-Dropout Voltage Regulator
TPS7A4501M LOW-NOISE FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATOR
TPS7A4515 Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators
TPS7A4518 Low-Noise Fast-Transient-Response 1.5-A 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
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS7A4501, TPS7A4515, TPS7A4518, TPS7A4525, TPS7A4533 SLVS720F – JUNE 2008 – REVISED NOVEMBER 2015 TPS7A45xx Low-Noise Fast-Transient-Response 1.5-A Low-Dropout Voltage Regulators 1 Features •1 Optimized for Fast Transient Response • Output Current: 1.5 A • High Output Voltage Accuracy: 1% at 25°C • Dropout Voltage: 300 mV • Low Noise: 35 μVRMS (10 Hz to 100 kHz) • High Ripple Rejection: 68 dB at 1 kHz • 1-mA Quiescent Current • No Protection Diodes Needed • Controlled Quiescent Current in Dropout • Fixed Output Voltages: 1.5 V, 1.8 V, 2.5 V, 3.3 V • Adjustable Output from 1.
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