Product details

Output options Adjustable Output, Fixed Output Iout (Max) (A) 1 Vin (Max) (V) 10 Vin (Min) (V) 2.7 Vout (Max) (V) 5.5 Vout (Min) (V) 1.2 Fixed output options (V) 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 Noise (uVrms) 55 Iq (Typ) (mA) 0.08 Thermal resistance θJA (°C/W) 33 Rating Catalog Load capacitance (Min) (µF) 10 Regulated outputs (#) 1 Features Enable, Power Good Accuracy (%) 2 PSRR @ 100 KHz (dB) 29 Dropout voltage (Vdo) (Typ) (mV) 230 Operating temperature range (C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (Max) (A) 1 Vin (Max) (V) 10 Vin (Min) (V) 2.7 Vout (Max) (V) 5.5 Vout (Min) (V) 1.2 Fixed output options (V) 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 Noise (uVrms) 55 Iq (Typ) (mA) 0.08 Thermal resistance θJA (°C/W) 33 Rating Catalog Load capacitance (Min) (µF) 10 Regulated outputs (#) 1 Features Enable, Power Good Accuracy (%) 2 PSRR @ 100 KHz (dB) 29 Dropout voltage (Vdo) (Typ) (mV) 230 Operating temperature range (C) -40 to 125
HTSSOP (PWP) 20 42 mm² 6.5 x 6.4 SOIC (D) 8 19 mm² 3.91 x 4.9 SOIC (D) 8 19 mm² 4.9 x 3.9
  • Input Voltage Range: 2.7 V to 10 V
  • Low-Dropout Voltage: 230 mV typical at 1 A (TPS76850)
  • 2% Tolerance Over Specified Conditions for Fixed-Output Versions
  • Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
  • Ultralow 85 µA Typical Quiescent Current
  • Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable (1.2 V to 5.5 V) Versions
  • Fast Transient Response
  • Thermal Shutdown Protection
  • SOIC-8 (D) and TSSOP-20 (PWP) Package

All trademarks are the property of their respective owners.

  • Input Voltage Range: 2.7 V to 10 V
  • Low-Dropout Voltage: 230 mV typical at 1 A (TPS76850)
  • 2% Tolerance Over Specified Conditions for Fixed-Output Versions
  • Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option)
  • Ultralow 85 µA Typical Quiescent Current
  • Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable (1.2 V to 5.5 V) Versions
  • Fast Transient Response
  • Thermal Shutdown Protection
  • SOIC-8 (D) and TSSOP-20 (PWP) Package

All trademarks are the property of their respective owners.

This device is designed to have a fast transient response and be stable with 10 µF capacitors. This combination provides high performance at a reasonable cost.

Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

This device is designed to have a fast transient response and be stable with 10 µF capacitors. This combination provides high performance at a reasonable cost.

Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C.

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

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Technical documentation

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Type Title Date
* Data sheet Fast-Transient-Response 1-A Low-Dropout Voltage Regulators datasheet (Rev. L) 30 Jan 2006
Application note LDO Noise Demystified (Rev. B) 18 Aug 2020
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 06 Jul 2018
Application note LDO PSRR Measurement Simplified (Rev. A) 09 Aug 2017
User guide Low Cost Isolated Power Supply for PoE Applications 20 May 2003

Design & development

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

Evaluation board

DRV5825PEVM-AMPS097 — 4.5-V to 26.4-V, 7.5-A stereo, 15-A mono, Piezo driver with smart I/V protection evaluation module

The DRV5825PEVM evaluation module (EVM) showcases the latest TI digital input Class-D closed-loop amplifier for Piezo application. The DRV5825P is a digital input Class-D audio amplifier with Smart Piezo Driver Algorithm. The EVM can be used as stand-alone platform with default I2C register (...)
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Evaluation board

TPS65981EVM — TPS65981 USB Type-C™ and USB PD controller, power switch, and high speed multiplexer EVM

The TPS65981EVM is a complete reference design for USB Type-C and Power Delivery Applications featuring a variable DC/DC architecture to optimize board layout and minimize BOM cost.  In addition, when paired with the DP-EXPANSION-EVM the user can emulate a full-featured USB Type-C PD host or device.
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Simulation model

TPS76801 PSpice Transient Model

SLVMB63.ZIP (30 KB) - PSpice Model
Simulation model

TPS76801 Unencrypted PSpice Transient Model

SLVMB64.ZIP (2 KB) - PSpice Model
Simulation model

TPS76827 Unencrypted PSpice Transient Model

SLVMB65.ZIP (2 KB) - PSpice Model
Simulation model

TPS76827 PSpice Transient Model

SLVMB66.ZIP (30 KB) - PSpice Model
Simulation model

TPS76825 Unencrypted PSpice Transient Model

SLVMB67.ZIP (2 KB) - PSpice Model
Simulation model

TPS76825 PSpice Transient Model

SLVMB68.ZIP (30 KB) - PSpice Model
Simulation model

TPS76850 Unencrypted PSpice Transient Model

SLVMB69.ZIP (2 KB) - PSpice Model
Simulation model

TPS76830 PSpice Transient Model

SLVMB70.ZIP (29 KB) - PSpice Model
Simulation model

TPS76830 Unencrypted PSpice Transient Model

SLVMB71.ZIP (2 KB) - PSpice Model
Simulation model

TPS76833 Unencrypted PSpice Transient Model

SLVMB72.ZIP (2 KB) - PSpice Model
Simulation model

TPS76833 PSpice Transient Model

SLVMB73.ZIP (29 KB) - PSpice Model
Simulation model

TPS76828 Unencrypted PSpice Transient Model

SLVMB74.ZIP (2 KB) - PSpice Model
Simulation model

TPS76818 Unencrypted PSpice Transient Model

SLVMB75.ZIP (2 KB) - PSpice Model
Simulation model

TPS76815 Unencrypted PSpice Transient Model

SLVMB76.ZIP (2 KB) - PSpice Model
Simulation model

TPS76850 PSPice Transient Model

SLVMB77.ZIP (29 KB) - PSpice Model
Simulation model

TPS76828 PSpice Transient Model

SLVMB78.ZIP (30 KB) - PSpice Model
Simulation model

TPS76818 PSpice Transient Model

SLVMB79.ZIP (31 KB) - PSpice Model
Simulation model

TPS76815 PSpice Transient Model

SLVMB80.ZIP (31 KB) - PSpice Model
Reference designs

TIDA-050014 — Power DUO Sink 200W USB-C PD Reference Design

The Power DUO Sink 200W USB-C PD Reference Design is a complete USB PD Sink reference design that allows users to select their USB PD sink voltage.
Reference designs

TIDA-00609 — Self-Booting Audio System

The purpose of this reference design is to provide hardware and software tools that can be used as reference for audio systems. The new revision of the PurePath™ Console Motherboard (Rev F) adds stand-alone self-booting capabilities to allow making compelling demos with any evaluation module (...)
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HTSSOP (PWP) 20 View options
SOIC (D) 8 View options

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