TPS610981DSER - Texas Instruments

Manufacturer Part Number

TPS610981DSER

Manufacturer

Texas Instruments

Introduction

The TPS610981DSER is a power management integrated circuit designed for portable and battery-powered applications, featuring both step-up (boost) and linear voltage regulators.

Product Features and Performance

Dual output voltage regulation (Boost and LDO)

Boost output: 3.3V, 350mA

LDO output: 3V, 200mA

Input voltage range: 0.7V to 4.5V

High-efficiency synchronous boost converter

Integrated power diode and synchronous rectifier

Low quiescent current

Automatic transition between boost and LDO

Product Advantages

Compact 6-WFDFN package

Low input voltage capability suitable for single-cell batteries

High-output voltage accuracy

Thermal shutdown and overload protection

Minimal external components required

Key Technical Parameters

Number of Outputs: 2

Topology: Step-Up (Boost) Synchronous, Linear (LDO)

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 6-WFDFN

Supplier Device Package: 6-WSON (1.5x1.5)

Quality and Safety Features

Over-temperature protection

Over-current protection

Short-circuit protection

Compatibility

Designed for use in applications requiring 3.3V and 3V outputs from a low-voltage power supply

Compatible with a range of battery technologies

Application Areas

Portable electronic devices

Wearable technology

Battery-powered equipment

Wireless sensors

Internet of Things (IoT) devices

Product Lifecycle

Active status, not reported as nearing discontinuation

Availability of replacements or upgrades is not specified

Several Key Reasons to Choose This Product

Ideal for designs needing dual regulated voltages from a low-voltage source

High energy efficiency for extended battery life

Small form factor suitable for space-constrained applications

Robust protection features for enhanced device safety

Texas Instruments' reliability and support