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Product details

Parameters

Output options Fixed Output Iout (Max) (A) 0.25 Vin (Max) (V) 5.5 Vin (Min) (V) 2 Vout (Max) (V) 5 Vout (Min) (V) 1 Fixed output options (V) 1, 1.05, 1.1, 1.5, 1.8, 1.85, 1.9, 2.5, 2.7, 2.8, 2.85, 3, 3.3, 4.8, 5 Noise (uVrms) 33.5 Iq (Typ) (mA) 0.008 Thermal resistance θJA (°C/W) 160 Load capacitance (Min) (µF) 1 Rating Catalog Regulated outputs (#) 1 Features Enable, Soft Start Accuracy (%) 2 PSRR @ 100 KHz (dB) 45 Dropout voltage (Vdo) (Typ) (mV) 130 Operating temperature range (C) -40 to 125 open-in-new Find other Linear regulators (LDO)

Package | Pins | Size

DSBGA (YFF) 4 1 mm² 1.2 x .832 DSBGA (YFF) 4 1 mm² .832 x 1.2 WSON (DSE) 6 2 mm² 1.5 x 1.5 open-in-new Find other Linear regulators (LDO)

Features

  • Very Low Dropout:
    • 65 mV Typical at 100 mA
    • 130 mV Typical at 200 mA
    • 163 mV Typical at 250 mA
  • 2% Accuracy Over Load, Line, Temperature
  • Ultralow IQ: 7.9 µA
  • Excellent Load Transient Performance:±50 mV for
    200 mA Loading and Unloading Transient
  • Available in Fixed-Output Voltages From 0.9 V to
    5 V Using Innovative Factory EEPROM Programming
  • High PSRR: 70 dB at 1 kHz
  • Stable with a 1.0-µF Ceramic Capacitor
  • Thermal Shutdown and Overcurrent Protection
  • Available in 4-Ball, 0.4-mm Pitch Wafer-Level
    Chip Scale and 1.5-mm × 1.5-mm SON Packages
open-in-new Find other Linear regulators (LDO)

Description

The TPS727 family of low-dropout (LDO) linear regulators are ultralow quiescent current LDOs with excellent line and ultra-fast load transient performance and are designed for power-sensitive applications. The LDO output voltage level is preset by the use of innovative factory EEPROM programming. A precision band-gap and error amplifier provides overall 2% accuracy over load, line, and temperature extremes. The TPS727 family is available in 1.5-mm × 1.5-mm SON and wafer chip-scale (WCSP) packages that make the devices ideal for handheld applications. This family of devices is fully specified over a temperature range of TJ = –40°C to +125°C.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet TPS727 250-mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear Regulator datasheet (Rev. F) Dec. 01, 2015
Application note LDO Noise Demystified (Rev. B) Aug. 18, 2020
Application note A Topical Index of TI LDO Application Notes (Rev. F) Jun. 27, 2019
Technical articles LDO basics: capacitor vs. capacitance Aug. 01, 2018
Technical articles LDO Basics: Preventing reverse current Jul. 25, 2018
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Technical articles LDO basics: introduction to quiescent current Jun. 20, 2018
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) Mar. 21, 2018
Application note LDO PSRR Measurement Simplified (Rev. A) Aug. 09, 2017
Technical articles LDO basics: noise – part 1 Jun. 14, 2017
User guide TPS727xxYFF EVM Users Guide Feb. 24, 2010
User guide TPS727xxDSE EVM Users Guide Aug. 21, 2009

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
20
Description
The TPS72715DSEEVM-406 evaluation module is a fully assembled and tested circuit for evaluating the TPS72715 low-dropout linear regulator in the DSE (1.5 x 1.5mm SON-6) package.
Features
  • Innovative Auto-Low Power Mode
  • Ultra Low Iq: 7.9µA
  • High PSRR: 70dB @1k
  • Low Noise 33mVRMS (No Bypass Cap Required)
EVALUATION BOARD Download
20
Description
The TPS72715YFFEVM-407 evaluation module is a fully assembled and tested circuit for evaluating the TPS72715 RF Low-Dropout Linear Regulator in the YFF (WCSP-4) package.
Features
  • Very Low Dropout: 130mV Typical at 200mA
  • 2% Accuracy Over Load/Line/Temperature
  • Ultra-low IQ: 7.9µA
  • Excellent Load Transient Performance:±50mV for 200mA Loading/Unloading Transient
  • Available in Fixed-Output Voltages From 0.9V to 5V Using Innovative Factory EEPROM Programming
  • High PSRR: 70dB at 1kHz
  • Stable (...)
EVALUATION BOARD Download
20
Description
The TPS72718DSEEVM-406 evaluation module is a fully assembled and tested circuit for evaluating the TPS72718 low-dropout linear regulator in the DSE (1.5 x 1.5mm SON-6) package.
Features
  • Innovative Auto-Low Power Mode
  • Ultra Low Iq: 7.9µA
  • High PSRR: 70dB @1k
  • Low Noise 33mVRMS (No Bypass Cap Required)
EVALUATION BOARD Download
20
Description
The TPS72718YFFEVM-407 evaluation module is a fully assembled and tested circuit for evaluating the TPS72718 RF Low-Dropout Linear Regulator in the YFF (WCSP-4) package.
Features
  • Very Low Dropout: 130mV Typical at 200mA
  • 2% Accuracy Over Load/Line/Temperature
  • Ultra-low IQ: 7.9µA
  • Excellent Load Transient Performance:±50mV for 200mA Loading/Unloading Transient
  • Available in Fixed-Output Voltages From 0.9V to 5V Using Innovative Factory EEPROM Programming
  • High PSRR: 70dB at 1kHz
  • Stable (...)
EVALUATION BOARD Download
20
Description
The TPS72728DSEEVM-406 evaluation module is a fully assembled and tested circuit for evaluating the TPS72728 low-dropout linear regulator in the DSE (1.5 x 1.5mm SON-6) package.
Features
  • Innovative Auto-Low Power Mode
  • Ultra Low Iq: 7.9µA
  • High PSRR: 70dB @1k
  • Low Noise 33mVRMS (No Bypass Cap Required)

Design tools & simulation

SIMULATION MODEL Download
SBVM065.ZIP (34 KB) - PSpice Model
SIMULATION MODEL Download
SBVM186.ZIP (20 KB) - PSpice Model
SIMULATION MODEL Download
SBVM187.ZIP (21 KB) - PSpice Model
SIMULATION MODEL Download
SBVM188.ZIP (21 KB) - PSpice Model
SIMULATION MODEL Download
SBVM191.TSC (65 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBVM192.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBVM304.ZIP (21 KB) - PSpice Model
SIMULATION MODEL Download
SBVM367.TSC (74 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBVM368.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBVM392.ZIP (21 KB) - PSpice Model
SIMULATION MODEL Download
SBVM432.ZIP (43 KB) - PSpice Model
SIMULATION MODEL Download
SBVM529A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM530A.ZIP (97 KB) - PSpice Model
SIMULATION MODEL Download
SBVM531A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM532A.ZIP (96 KB) - PSpice Model
SIMULATION MODEL Download
SBVM533A.ZIP (96 KB) - PSpice Model
SIMULATION MODEL Download
SBVM534A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM535A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM536A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM537A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM538A.ZIP (97 KB) - PSpice Model
SIMULATION MODEL Download
SBVM539A.ZIP (95 KB) - PSpice Model
SIMULATION MODEL Download
SBVM540A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SBVM541A.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVM076B.ZIP (95 KB) - PSpice Model
SIMULATION MODEL Download
SLVM077B.ZIP (95 KB) - PSpice Model
SIMULATION MODEL Download
SLVM078B.ZIP (97 KB) - PSpice Model
SIMULATION MODEL Download
SLVM079.ZIP (42 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVM080.TSC (120 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM081.TSC (106 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM082.ZIP (42 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVM083.TSC (120 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM084.TSC (108 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM085.ZIP (42 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVM086.TSC (120 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVM087.TSC (106 KB) - TINA-TI Reference Design

Reference designs

REFERENCE DESIGNS Download
Isolated power and data interface for low-power applications reference design
TIDA-010018 — This reference design provides power and data isolation for low and ultra-low power applications. Generating isolated and non-isolated power rails with a high efficiency and containing a power efficient isolated data interface for three forward- plus one reverse-direction channels. Targeted (...)
document-generic Schematic
REFERENCE DESIGNS Download
RTD replacement for cold junction compensation reference design in a temperature sensor
TIDA-010019 — Temperature-sensing applications that use a thermocouple (TC) require an accurate local temperature sensor to achieve high accuracy. Solutions for design challenges such as cold-junction compensation (CJC) or including an ultra-low power TC analog front-end are highlighted and addressed in this (...)
document-generic Schematic
REFERENCE DESIGNS Download
RF Sensor Node Development Platform for 6LoWPAN and 2.4 GHz Applications
TIDM-RF-SENSORNODE The RF Sensor Node Platform is intended as a miniature development platform for 6LoWPAN and 2.4 GHz applications. The platform has three on-board sensors which includes a 3-axis accelerometer, a temperature sensor and two light sensors. The RF Sensor Node Platform can be a stand-alone sensor node or (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
DSBGA (YFF) 4 View options
WSON (DSE) 6 View options

Ordering & quality

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  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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