TPS7B8133DRVR - Texas Instruments

Manufacturer Part Number

TPS7B8133DRVR

Manufacturer

Texas Instruments

Introduction

The TPS7B8133DRVR is a high-performance, low-dropout voltage regulator designed for power-sensitive applications.

Product Features and Performance

Fixed 3.3V Output Voltage

Low Dropout Voltage: 0.675V @ 150mA

Low Quiescent Current: 3.5 µA

Maximum Input Voltage: 40V

Output Current Capacity: 150mA

PSRR: 60dB at 100Hz for excellent noise suppression

Integrated protection features: Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)

Control feature: Enable pin to easily control the power state

Product Advantages

High reliability and durability under harsh conditions, thanks to its wide operating temperature range (-40°C to 125°C)

Enable pin provides a simple way to save power when device is idle

Low quiescent current enhances battery life in portable applications

Integrated protection mechanisms safeguard the device and the load from various fault conditions

Key Technical Parameters

-Voltage - Input (Max): 40V

-Voltage - Output (Min/Fixed): 3.3V

-Current - Output: 150mA

-Current - Quiescent (Iq): 3.5 µA

-Dropout Voltage (Max): 0.675V @ 150mA

-PSRR: 60dB (100Hz)

-Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Protection against overcurrent, overtemperature, short circuit, and under-voltage conditions

High thermal performance packaging ensures reliability over the full temperature range

Compatibility

Surface Mount; 6-WDFN Exposed Pad

Package / Case: 6-WSON (2x2)

Suitable for various applications requiring a fixed 3.3V supply with minimal dropout

Application Areas

Power management in battery-powered devices

Portable electronics

Industrial and automotive applications requiring robust power regulation

Product Lifecycle

Active status, indicating ongoing manufacture and support

Not nearing discontinuation, ensuring long-term availability for designs

Several Key Reasons to Choose This Product

Texas Instruments offers reliable quality and industry-leading performance.

Low dropout and quiescent current optimize system power efficiency.

Wide input voltage range and robust output capability facilitate versatile usage.

Comprehensive protection features ensure system stability under adverse conditions.

Efficient packaging and small form factor enable easy integration into space-constrained applications.