TPS60300DGSR - Texas Instruments

Manufacturer Part Number

TPS60300DGSR

Manufacturer

Texas Instruments

Introduction

The TPS60300DGSR is a voltage regulator designed for power management applications, which provides a regulated output voltage from an unregulated input source.

Product Features and Performance

Charge pump topology for efficient step-up voltage conversion

Dual regulated outputs supporting 2Vin and 3.3V

Fixed output voltage operation for simplicity and stability

40mA output current on main output and 20mA on auxiliary

700kHz switching frequency for a good balance between efficiency and component size

Operable over a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency in voltage doubling applications

Low input voltage operation suitable for single-cell batteries

Compact package for space-constrained applications

Built-in soft start minimizes inrush current

Key Technical Parameters

Input Voltage (Min): 0.9V

Input Voltage (Max): 1.8V

Output Voltage (Min/Fixed): 2Vin, 3.3V

Output Current: 40mA main, 20mA auxiliary

Switching Frequency: 700kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over-temperature protection enhances safety and reliability

Built for industrial temperature ranges

Compatibility

Surface mount package compatible with standard SMD processes

Application Areas

Battery-powered devices

Handheld electronic devices

Low-power wireless modules and sensors

Product Lifecycle

Product Status: Last Time Buy

Information on potential replacements or upgrades not provided

Reasons to Choose This Product

Ideal for battery-operated electronics requiring a small form factor

Support for low input voltages from 0.9V to 1.8V caters to single-cell battery systems

Efficient charge pump design reduces power loss during voltage step-up

Dual outputs provide flexibility in powering additional components

The high-frequency operation allows for smaller external components, saving PCB space

Extended operating temperature range suitable for industrial applications

Last Time Buy status indicates urgency to purchase for long-term projects