TPS767D318PWPR

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TPS767D318PWPR

IC REG LIN 1.8V/3.3V 1A 28HTSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 2
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 1.8V, 3.3V
VoltageDropout(Max) 0.58V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 125 µA
PSRR 60dB (1kHz)
ControlFeatures Enable, Reset
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 28-PowerTSSOP (0.173, 4.40mm Width)

概述

Description

The TPS767D318PWPR is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable and reliable power supply for various electronic applications, offering two regulated output voltages from a single input. It features a dropout voltage of around 350mV at full load and is capable of supplying up to 1A per output channel, making it suitable for powering components like microcontrollers and digital circuits.
Key characteristics of the TPS767D318PWPR include low quiescent current, ensuring energy efficiency, and a fast transient response to load changes. It also offers thermal and over-current protection, enhancing reliability and safety. The device usually comes in a PowerPAD™ package, improving heat dissipation and allowing for compact circuit design.
Its wide input voltage range makes it versatile for use in various systems, while the adjustable output voltage option allows for customization according to specific requirements. The TPS767D318PWPR is commonly used in consumer electronics, industrial equipment, and other applications where efficient power regulation is necessary.

Features

The TPS767D318PWPR is a dual-output, low-dropout (LDO) voltage regulator from Texas Instruments. It is designed for applications requiring low noise and high-performance power management. Key features include:
1. Dual Output: Provides two independent regulated output voltages, ideal for powering different sections of a circuit.

2. Low Dropout Voltage: Offers a low dropout voltage of 350 mV at full load, enhancing efficiency in power-sensitive applications.
3. High Output Current: Supports an output current of up to 1A per channel, suitable for moderate power requirements.
4. Adjustable Output: One of the outputs is adjustable, allowing customization for specific voltage needs.
5. Fast Transient Response: Ensures quick response to changes in load current, maintaining stable output.
6. Thermal and Overcurrent Protection: Includes built-in protection features to prevent damage from overheating and excessive current.
7. Extended Temperature Range: Operates over a wide temperature range, making it suitable for diverse environments.
8. Package: Available in a 20-pin TSSOP package, facilitating compact and cost-effective designs.
These features make the TPS767D318PWPR an excellent choice for systems requiring reliable dual-output voltage regulation with low power loss.

Package

The TPS767D318PWPR is a dual voltage regulator from Texas Instruments and comes in a PowerPAD™ package, specifically a 20-pin TSSOP (Thin Shrink Small Outline Package) with enhanced thermal performance. The "PWPR" in its part number indicates that it is a TSSOP package with a PowerPAD and is tape-and-reel for automated assembly.

Pinout

The TPS767D318PWPR is a dual voltage regulator with specific pin functions. It comes in a PowerPAD™ package with the following pin count and functions:
- Pin Count: The TPS767D318PWPR typically has 20 pins.

- Functions:
- Input Pins: For receiving the input voltage.
- Output Pins: Provides regulated output voltages.
- Ground Pins: Connect to the ground of the circuit to ensure proper operation.
- Enable Pins: Used to enable or disable the output.
- Feedback Pins: For voltage regulation and stability.
- Bypass/Capacitor Pins: Used for noise reduction with a capacitor.
The device is specifically designed for applications requiring dual outputs with independent enable control. The features ensure stable and efficient voltage regulation, suitable for powering microcontrollers and other digital circuits. Always refer to the manufacturer's datasheet for precise pin configurations and specifications.

Manufacturer

The TPS767D318PWPR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI's products are used in a wide range of applications, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is one of the top semiconductor companies worldwide and is known for its innovation in the semiconductor industry.

Application

The TPS767D318PWPR is a dual low-dropout (LDO) voltage regulator used primarily in applications requiring efficient power management. It is suitable for powering microcontrollers, DSPs, and other digital circuits in consumer electronics, telecommunications, industrial automation, and computer peripherals. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices and systems requiring minimal power loss and high efficiency. Additionally, it provides reliable voltage regulation in portable equipment, networking devices, and any application requiring dual output voltages with fast transient responses.

Equivalent

The TPS767D318PWPR is a Texas Instruments low-dropout (LDO) voltage regulator with dual outputs. Equivalent products from other manufacturers include the LT1963 and LT1964 series from Analog Devices, the MIC29300 series from Microchip Technology, and the LP3965 series from Texas Instruments itself. Ensure the alternative matches the specific voltage, current requirements, and package type. Always verify the specifications against your application needs.

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