TPS7B8250QDGNRQ1 - Texas Instruments

Manufacturer Part Number

TPS7B8250QDGNRQ1

Manufacturer

Texas Instruments

Introduction

Automotive grade linear voltage regulator for Power Management (PMIC), specifically LDOs.

Product Features and Performance

-Stable fixed output voltage of 5V

-Low dropout voltage of 1V @ 300mA

-Maximum input voltage of 40V

-Low quiescent current of 5 µA

-High PSRR of 60dB at 100Hz for better noise rejection

-Single regulator output

-Enable control feature for power management

Product Advantages

-Designed for automotive applications

-High reliability and robustness meeting AEC-Q100 qualification

-Suitable for harsh operating temperatures ranging from -40°C to 125°C

-Efficient power consumption with low Iq and supply current

-Integrated protection features against over-current, over-temperature, and short-circuit conditions

Key Technical Parameters

-Output Configuration: Positive, Fixed at 5V

-Number of Regulators: 1

-Voltage - Input (Max): 40V

-Current - Output: 300mA

-Voltage Dropout (Max): 1V @ 300mA

-Current - Quiescent (Iq): 5 µA

-Current - Supply (Max): 6.5 µA

-PSRR: 60dB (100Hz)

Quality and Safety Features

-Over Current Protection

-Over Temperature Protection

-Short Circuit Protection

-AEC-Q100 qualified for automotive applications

Compatibility

-Compatible with surface mount technology

-Available in 8-TSSOP, 8-MSOP package with exposed pad

-Mounting Type: Surface Mount

Application Areas

-Automotive systems

-Power management for embedded systems

-Consumer electronics

-Industrial applications

Product Lifecycle

-Status: Active

-Not nearing discontinuation

-Replacements or upgrades can be sought within Texas Instruments’ TPS7B series.

Several Key Reasons to Choose This Product

-Automotive grade reliability and qualification according to AEC-Q100 standards

-Low power consumption ideal for battery-powered applications

-High PSRR providing stable voltage in noisy environments

-Extended operating temperature range suitable for various conditions

-Integrated protection features ensuring longevity and safety of the application systems

-Compatible with automated assembly processes

-Supported by Texas Instruments’ comprehensive technical documentation and design resources