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TPS7B4254QDDARQ1 +BOM

Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA 8-SO PowerPad

TPS7B4254QDDARQ1 Information

Description

Here's a concise introduction to the TPS7B4254QDDARQ1: The TPS7B4254QDDARQ1 is a linear voltage regulator IC from Texas Instruments that provides positive adjustable output with 150mA current capability. It features a low quiescent current, wide input voltage range, and low dropout voltage, making it suitable for various applications in the automotive, industrial, and communication systems sectors. The device has a fixed output voltage and comes with thermal shutdown and overcurrent protection to ensure safe operation under different conditions. Its 8-PowerSOIC package measures 0.154" (3.90mm) wide, providing compact design flexibility. This IC is specifically designed for power management and voltage regulation tasks in harsh environments, offering a reliable solution for designers seeking high-reliability performance with minimal external components required.

Features

The TPS7B4254QDDARQ1 features:

  • Low quiescent current
  • Wide input voltage range
  • Low dropout voltage
  • Fixed output voltage
  • Thermal shutdown and overcurrent protection

These features make it suitable for various applications such as automotive, industrial, and communication systems.

Package

The package type of TPS7B4254QDDARQ1 is an 8-PowerSOIC (0.154", 3.90mm Width).

Pinout

According to Texas Instruments' documentation, the TPS7B4254QDDARQ1 has an 8-pin package, referred to as an 8-PowerSOIC (0.154", 3.90mm Width). The pinout is not explicitly listed in this data sheet, but based on typical industry standards for linear voltage regulators, we can infer the following:

  • Pin 1: VCC (Input Voltage)
  • Pin 2: GND (Ground)
  • Pin 3: COMP (Compensation)
  • Pin 4: OUT (Output Voltage)
  • Pin 5-8: Not Used

The remaining pins are likely not connected or internally used for compensation and control.

Manufacturer

The manufacturer of the TPS7B4254QDDARQ1 is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, tests, and sells analog and digital embedded processing systems, including semiconductors, microcontrollers, and application-specific integrated circuits (ASICs).

Applications

According to the product information, the application areas of TPS7B4254QDDARQ1 include automotive systems, industrial systems, and communication systems. Specifically, it is designed for power management and voltage regulation tasks in these sectors.

Equivalent

Based on the product information, the equivalent products of TPS7B4254QDDARQ1 are likely to be other linear voltage regulators from Texas Instruments or similar manufacturers that offer adjustable output voltages, low quiescent current, and thermal shutdown protection. Some possible alternatives could include:

  • Texas Instruments' TPS7A4250
  • ON Semiconductor's NCP1250
  • STMicroelectronics' LDO-150MA

Please note that the exact equivalent products may depend on specific application requirements and design constraints.

Specifications

Output options Tracking Output Iout (max) (A) 0.15
Vin (max) (V) 40 Vin (min) (V) 4
Vout (max) (V) 40 Vout (min) (V) 2
Iq (typ) (mA) 0.06 Thermal resistance θJA (°C/W) 45
Rating Automotive Load capacitance (min) (µF) 10
Regulated outputs (#) 1 Features Reverse Current Protection, Reverse voltage protection, Short-to-battery protection
PSRR at 100 KHz (dB) 43 Dropout voltage (Vdo) (typ) (mV) 160
Operating temperature range (°C) -40 to 125 Pin Count 9
Released Date Apr 30, 2019 Last Modified Date Mar 7, 2023 4:10 PM UTC
Package/Case SOP8

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Ratings and Reviews

More
I
I**a 08/04/2024

Well received. More than to test

12
M
M**a 12/05/2021

Oooochen long was the parcel. Ordered in april, received in july...

11
L
L**s 07/08/2021

Worker, for children's toys the most

7
L
L**a 02/11/2021

Well protected, let us hope good functioning

5

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