TPS7B8150QDGNRQ1 - Texas Instruments

Manufacturer Part Number

TPS7B8150QDGNRQ1

Manufacturer

Texas Instruments

Introduction

The TPS7B8150QDGNRQ1 by Texas Instruments is a highly reliable automotive-grade low drop-out (LDO) regulator designed for power management in a range of applications.

Product Features and Performance

Fixed output voltage of 5V suitable for various applications

Supports input voltage up to 40V, providing flexibility in usage across different systems

Maximum dropout voltage of 0.525V at 150mA load ensures efficient operation

Output current capacity of 150mA suitable for low power applications

Ultra-low quiescent current of 3.5 µA, maximizing battery life

High PSRR (60dB at 100Hz) minimizes supply noise impact on output

Includes enable control feature for power saving and design flexibility

Product Advantages

AEC-Q100 qualified for automotive applications, ensuring high reliability

Robust protection features including overcurrent, overtemperature, short circuit, and UVLO offer enhanced safety

Low quiescent current extends battery life in portable applications

High input voltage rating allows use in systems with higher supply voltages

Key Technical Parameters

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.525V @ 150mA

Current Output: 150mA

Current Quiescent (Iq): 3.5 µA

Current Supply (Max): 6.5 µA

PSRR: 60dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Overcurrent and overtemperature protection for safety

Short circuit protection prevents damage to the device and the application

Under Voltage Lockout (UVLO) ensures operational reliability

Compatibility

Surface Mount 8-HVSSOP package compatible with standard PCB manufacturing processes

Application Areas

Automotive electronics

Battery-powered devices

Industrial control systems

Portable electronics

Product Lifecycle

The product status is Active, indicating ongoing production and availability

Not currently nearing discontinuation, with Texas Instruments typically providing advance notice for end-of-life products

Several Key Reasons to Choose This Product

Highly reliable for automotive applications with AEC-Q100 qualification

Low dropout and quiescent current for efficient, battery-friendly operation

Versatile input voltage range accommodating various power systems

Comprehensive protection features ensure the longevity and safety of both the component and application

Supported by Texas Instruments' extensive technical documentation and application support