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TEXAS INSTRUMENTS  TPS71701DCKR  LDO Voltage Regulator, Adjustable, 2.5V to 6.5V in, 170mV drop, 900mV to 6.2V/150mA out, SC-70-5

TEXAS INSTRUMENTS TPS71701DCKR
Technical Data Sheet (10.13KB) EN See all Technical Docs

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Product Overview

The TPS71701DCKR is a low-dropout (LDO) low-power Linear Regulator offers very high power-supply rejection (PSRR) while maintaining very low 45µA ground current in an ultra-small. It uses an advanced BiCMOS process and a PMOS pass device to achieve fast start-up, very low noise, excellent transient response and excellent PSRR performance. The device is stable with a 1µF 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. It combines the high performance required by many RF and precision analog applications with ultra-low current consumption. High PSRR is provided by a high-gain, high-bandwidth error loop with good supply rejection with very low headroom. Fixed voltage versions provide a noise reduction pin to bypass noise generated by the band-gap reference and to improve PSRR. A quick-start circuit fast-charges this capacitor at start-up.
  • Excellent load and line transient response
  • 170mV Typical at 150mA very low dropout
  • 30µVRMS Typical low noise
  • 70dB at 1kHz, 67dB at 100kHz and 45dB at 1MHz Ultra-high PSRR
  • Green product and no Sb/Br

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
2.5V
Input Voltage Max:
6.5V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
900mV
Adjustable Output Voltage Max:
6.2V
Output Current:
150mA
Dropout Voltage Vdo:
170mV
LDO Regulator Case Style:
SC-70
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
900 mV
Output Voltage Max:
6.2 V
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Sensing & Instrumentation;
  • Wireless;
  • Audio;
  • Portable Devices;
  • Medical;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

Associated Products