PB137ACV - STMicroelectronics

Manufacturer Part Number

PB137ACV

Manufacturer

stmicroelectronics

Introduction

The PB137ACV is a linear, low drop-out (LDO) voltage regulator from stmicroelectronics, designed for power management applications.

Product Features and Performance

Positive output configuration with a fixed output voltage of 13.7V

Maximum input voltage of 40V

Can deliver an output current of 1A

Features a low dropout voltage of 2.6V at 1A load

Quiescent current of 8 mA

Power Supply Rejection Ratio (PSRR) of 58dB at 120Hz

Operates within a temperature range of 0°C to 150°C

Housed in a TO-220-3 package for through-hole mounting

Product Advantages

Suitable for high voltage input applications up to 40V

Provides stable output voltage of 13.7V for various applications

Low dropout enhances efficiency in low-voltage operations

Capable of delivering a moderate load current of 1A

High operating temperature range ensures reliability under thermal stress

Key Technical Parameters

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 13.7V

Current - Output: 1A

Voltage Dropout (Max): 2.6V @ 1A

Current - Quiescent (Iq): 8 mA

PSRR: 58dB (120Hz)

Operating Temperature: 0°C ~ 150°C

Quality and Safety Features

Protection against overtemperature conditions, enhancing safety and reliability during use.

Compatibility

The TO-220-3 packaging is compatible with through-hole mounting techniques, facilitating easy integration into various designs and applications.

Application Areas

Ideal for use in power management solutions across a wide range of electronic equipment, including consumer electronics, industrial systems, and automotive devices.

Product Lifecycle

The PB137ACV remains in an active stage, ensuring availability for new designs without the immediate concern for discontinuation. Replacements or upgrades may be available as stmicroelectronics continues to innovate and expand their product line.

Several Key Reasons to Choose This Product

High input voltage capability up to 40V allows flexibility in diverse application environments.

Fixed output of 13.7V matches requirements for specific voltage regulation tasks.

Low dropout voltage improves efficiency, particularly beneficial in battery-powered devices.

Reliable operation in high-temperature environments with protection features ensures long-term performance.

The product is currently active, offering peace of mind regarding availability and future support.