Texas Instruments

TPS7A8101DRBR

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Manufacturer
MPN
TPS7A8101DRBR
Package / Case
VSON-8-EP
Key Attributes
1A, high PSRR, adjustable ultra-low dropout regulator with enable function

Technical Specifications

TypeDescription
Output TypeAdjustable
Output Voltage3.4 V
Output Current1 A
Working Voltage V6.5 V
Channels1
TypeDescription
Iq A0 A
Output ConfigurationPositive
Operating Temp-40°C ~ +125°C @(Tj)
FeaturesEnable control;Over Current Protection;Input under-voltage protection;Thermal shutdown;Noise bypass terminal
Package / CaseVSON-8-EP

Product Introduction

The TPS7A8101 low-dropout linear regulator (LDO) offers very good performance in noise and powersupply rejection ratio (PSRR) at the output. This LDO uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.

The TPS7A8101 device is stable with a 4.7-μF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.

This device is fully specified over the temperature range of TJ = -40°C to 125°C and is offered in a 3-mm × 3-mm, SON-8 package with a thermal pad.

Features

  • Low-Dropout 1-A Regulator with Enable Adjustable Output Voltage: 0.8 V to 6 V
  • 80 dB at 1 kHz
  • 60 dB at 100 kHz
  • 54 dB at 1 MHz
  • Low Noise: 23.5 μV RMS typical (100 Hz to 100 kHz)
  • Stable with a 4.7-μF Capacitance
  • Excellent Load and Line Transient Response
  • 3% Overall Accuracy (Over Load, Line, Temperature)
  • Overcurrent and Overtemperature Protection
  • Very Low Dropout: 170 mV Typical at 1 A
  • Package: 3-mm × 3-mm SON-8

Applications

  • - Telecom Infrastructure - Audio - High-Speed I/F (PLL and VCO)

Datasheet

📄 Open Download

Alternative Parts

Common TPS7A8101DRBR alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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