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Product details

Parameters

Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.15 Vin (Max) (V) 10 Vin (Min) (V) 2.7 Vout (Max) (V) 5 Vout (Min) (V) 1.5 Fixed output options (V) 1.6, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 3.8, 5 Noise (uVrms) 140 Iq (Typ) (mA) 0.08 Thermal resistance θJA (°C/W) 205 Load capacitance (Min) (µF) 4.7 Rating Catalog Regulated outputs (#) 1 Features Enable Accuracy (%) 3 PSRR @ 100 KHz (dB) 41 Dropout voltage (Vdo) (Typ) (mV) 375 Operating temperature range (C) -40 to 125 open-in-new Find other Linear regulators (LDO)

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 1.60 x 2.90 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other Linear regulators (LDO)

Features

  • 150-mA, low-dropout regulator
  • Output voltage: 5 V, 3.8 V, 3.3 V, 3 V, 2.8 V,
    2.7 V, 2.5 V, 1.8 V, 1.6 V, and variable
  • Dropout voltage, typically 300 mV at 150 mA
  • Thermal protection
  • Overcurrent limitation
  • Less than 2-µA quiescent current in shutdown mode
  • –40°C to 125°C operating junction temperature range
  • 5-pin SOT-23 (DBV) package

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Description

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a 5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs and for applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Because the PMOS pass element is a voltage-driven device, the quiescent current is low (140 µA maximum) and is stable over the entire range of output load current
(0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA maximum at TJ = 25°C.The TPS763xx is offered in 1.6-V ,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.5 V to 6.5 V).

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 11
Type Title Date
* Datasheet TPS763 Low-Power, 150-mA, Low-Dropout Linear Regulator datasheet (Rev. J) Sep. 30, 2019
Technical articles LDO basics: capacitor vs. capacitance Aug. 01, 2018
Technical articles LDO Basics: Preventing reverse current Jul. 25, 2018
Technical articles LDO basics: introduction to quiescent current Jun. 20, 2018
Technical articles LDO basics: noise – part 1 Jun. 14, 2017
Application note 3Q 2011 Issue Analog Applications Journal Sep. 16, 2011
Application note Isolated RS-485 transceivers support DMX512 stage lighting & special-effects app Sep. 16, 2011
Application note Журнал по применению аналоговых компонентов 3Q 2011 Sep. 01, 2011
Application note Interfacing high-voltage applications to low-power controllers Nov. 15, 2010
Application note TPS6010x/TPS6011x Charge Pump (Rev. A) Dec. 16, 1999
Application note Low Power 150-mA LDO Linear Regulators. Extended Output Voltage Adjustment Range Jun. 11, 1999

Design & development

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

Hardware development

EVALUATION BOARD Download
49
Description
The AMC1303 devices are 1-bit modulators with an output buffer separated from the input interface circuitry by a silicon dioxide (SiO2) isolation barrier. The isolation barrier provides galvanic isolation of up to 8000 VPEAK. When used in combination with an FPGA or other digital filter, AMC1303 (...)
Features
  • Full-featured evaluation board for the AMC1303 single-channel delta-sigma modulators
  • Configurable AVDD and DVDD power supplies
  • Screw terminals for easy access to analog inputs and digital outputs
EVALUATION BOARD Download
49
Description

The AMC1336 evaluation module (EVM) is a platform for evaluating the AMC1336 device, which is a reinforced isolated delta-sigma modulator for voltage sensing. AMC1336 is a 1-bit modulator with an output buffer separated from the input interface circuitry by a silicon dioxide (SiO2 (...)

Features
  • Full-featured evaluation board for AMC1336 single-channel delta-sigma modulator
  • Configurable AVDD and DVDD power supplies
  • Screw terminals for easy access to analog inputs and digital outputs
EVALUATION BOARD Download
149
Description
This evaluation module (EVM) is a complete evaluation system for the bq27z561 battery management system. The EVM includes bq27z561  and bq2980  circuit module and a link to Windows® based PC software. The circuit module includes bq27z561 and bq2980 integrated circuit (IC), and all (...)
Features
  • Easy to use impedance track gas gauge
  • Acurate cell current, temperature and voltage monitoring
  • Over voltage, under voltage, over current, over temperature and under temperature protection
  • 1-mOhm sense resistor
  • On board EV2400
  • On board dual programmable chargers
EVALUATION BOARD Download
149
Description
The bq40z80 EVM includes one bq40z80, two bq771807 secondary protectors, and a link to Microsoft Windows based PC software, which can be used to monitor and predict capacity, perform cell balancing, monitor critical parameters, protect the cells from overcharge, over-discharge, short circuit, and (...)
Features
  • 2s-7s battery gauging with protection
  • Supports internal and external cell balancing
  • Multiple GPIOs and LED support
  • Protection features include:
    • Oover and under voltage
    • Short circuit in charge and discharge
    • Charge and pre-charge timeout
    • Over and under temperaure
EVALUATION BOARD Download
249
Description
The BQ76942EVM evaluation module (EVM) is a complete evaluation system for the BQ76942, a 3-cell to 10-cell Li-Ion battery monitor integrated circuit. The EVM consists of a BQ76942 circuit module which is used for simple evaluation of the BQ76942 monitor function. The circuit module includes one (...)
Features
  • Complete evaluation system for the BQ76942 3-cell to 10-cell Li-Ion and Phosphate battery monitor
  • Populated circuit module for 10-cell configuration for quick setup
  • Communication available with included USB interface adapter or available on 4-pin connector
  • Resistor cell simulator for operation with (...)
EVALUATION BOARD Download
249
Description
The BQ76952EVM evaluation module (EVM) is a complete evaluation system for the BQ76952, a 3-cell to 16-cell Li-Ion battery monitor integrated circuit. The EVM consists of a BQ76952 circuit module which is used for simple evaluation of the BQ76952 monitor function. The circuit module includes one (...)
Features
  • Complete evaluation system for the BQ76952 3-cell to 16-cell Li-Ion and Phosphate battery monitor
  • Populated circuit module for 16-cell configuration for quick setup
  • Communication available with included USB interface adapter or available on 4-pin connector
  • Resistor cell simulator for operation with (...)
EVALUATION BOARD Download
5

Design tools & simulation

SIMULATION MODEL Download
SLVMAV2.ZIP (70 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV3.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV4.ZIP (69 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV5.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV6.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV7.ZIP (70 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV8.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAV9.ZIP (41 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW0.ZIP (69 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW1.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW2.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW3.ZIP (68 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW4.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW5.ZIP (67 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW6.ZIP (68 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW7.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW8.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAW9.ZIP (70 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAX0.ZIP (2 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAX1.ZIP (67 KB) - PSpice Model

Reference designs

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CAD/CAE symbols

Package Pins Download
SOT-23 (DBV) 5 View options

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