LD29150PT50R

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LD29150PT50R

+БОМ

IC REG LINEAR 5V 1.5A PPAK

  • ПроизводительSTМикроэлектроника

  • Мфр. Часть #LD29150PT50R

  • Лист данных LD29150PT50R DataSheet

  • В наличии9655

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Спецификации

Атрибут Ценность
Part Status Obsolete
Base Product Number LD29150
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 14V
Voltage - Output (Min/Fixed) 5V
Voltage Dropout (Max) 0.7V @ 1.5A
Current - Output 1.5A
Current - Quiescent (Iq) 180 µA
Current - Supply (Max) 80 mA
PSRR 64dB (120Hz)
Control Features Enable
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package TO-252-5, DPAK (4 Leads + Tab)
Supplier Device Package PPAK
Packaging Cut Tape (CT), Tape & Reel (TR)

Обзор

Description

The LD29150PT50R is a low-dropout (LDO) linear voltage regulator known for its efficient performance in regulating output voltage with minimal input voltage difference. It offers a fixed output voltage of 5.0V and can deliver output currents up to 1.5A. The device is designed to provide stable voltage regulation with low noise and fast transient response, making it suitable for various electronic applications including telecommunications, computers, and consumer electronics.
Key features of the LD29150PT50R include a low dropout voltage, typically less than 0.5V at maximum output current, and built-in protection mechanisms such as thermal shutdown and current limiting. It is also designed to be stable with ceramic capacitors, which are often used for space-saving applications. The regulator typically comes in a TO-220 package, which provides efficient thermal performance and ease of mounting on printed circuit boards.
Overall, the LD29150PT50R is valued for its reliability, efficiency, and ease of use in power management applications requiring a stable 5V output.

Equivalent

The LD29150PT50R is a low dropout voltage regulator. For equivalent products, consider:
1. LM1117-5.0 by Texas Instruments.
2. MIC29150-5.0WT by Microchip Technology.
3. LP2951-50 by Texas Instruments for more features.
4. AMS1117-5.0 by Advanced Monolithic Systems.
Ensure to check specific electrical characteristics and package compatibility when selecting an equivalent.

Features

LD29150PT50R is a low-dropout (LDO) linear voltage regulator known for its compact design and efficient performance. Key features include:
1. Output Current: It can deliver up to 1.5A output current, suitable for powering various electronic devices.
2. Low Dropout Voltage: The regulator exhibits a low dropout voltage of approximately 0.5V at maximum output current, enhancing efficiency in power-sensitive applications.
3. Input Voltage Range: It supports a wide input voltage range, typically from 2.5V to 30V, allowing flexibility in different power supply scenarios.
4. Precision Output: Offers high output voltage accuracy, usually around ±1%, ensuring stable and reliable performance.
5. Protection Features: Includes overcurrent, thermal shutdown, and short-circuit protection, safeguarding the device from potential damage.
6. Thermal Performance: The package design optimizes thermal management, useful for applications with limited cooling options.
7. Package Options: Available in a variety of surface-mount packages, making it versatile for different PCB layouts.
These features make the LD29150PT50R suitable for applications like consumer electronics, telecommunications, and industrial equipment.

Pinout

The LD29150PT50R is a linear voltage regulator. It typically comes in a TO-220 package, which is a common package for such components. The TO-220 package generally has three pins. However, specific pin configurations can vary slightly based on the manufacturer and the application.
For the LD29150PT50R, the pins are usually:
1. Input: This pin receives the unregulated input voltage.
2. Ground: This pin is connected to the ground of the circuit.
3. Output: This pin provides the regulated output voltage.
The primary function of the LD29150PT50R is to provide a stable 5V output from a higher, varying input voltage, with a maximum output current of 1.5A. It is designed to maintain a fixed output voltage, which is essential for providing power to electronic devices and circuits that require a stable voltage supply.

Manufacturer

The LD29150PT50R is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various applications, including automotive, industrial, personal electronics, and communications sectors. The company is known for its expertise in creating integrated circuits and discrete devices, offering solutions for power efficiency, smart driving, the Internet of Things (IoT), and more. STMicroelectronics is one of the leading semiconductor companies worldwide, with a strong focus on innovation and sustainability in its product development.

Application

The LD29150PT50R is a low-dropout voltage regulator, commonly used in applications that require stable and efficient voltage regulation. Its application areas include power management for microcontrollers, microprocessors, and digital circuits, especially where space and power efficiency are crucial. It is also used in battery-powered devices, telecommunications equipment, and automotive electronics due to its low quiescent current and thermal protection features. Additionally, it's suitable for applications requiring high noise immunity and precise output voltage regulation, such as in medical devices and industrial equipment.

Package

The LD29150PT50R is typically a linear voltage regulator and is commonly available in a TO-220 package. This type of package is designed for through-hole mounting and provides good thermal performance due to its metal tab, allowing for efficient heat dissipation.

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