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TPS767D325PWP

Name: TPS767D325PWP
Rating: 4.7 (12 reviews)

IC REG LIN 2.5/3.3V 1A 28-HTSSOP

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	2
Voltage - Input (Max)	10V
Voltage - Output (Min/Fixed)	2.5V, 3.3V
Voltage Dropout (Max)	0.58V @ 1A
Current - Output	1A
Current - Quiescent (Iq)	125 µA
PSRR	60dB (1kHz)
Control Features	Enable, Reset
Protection Features	Over Current, Over Temperature, Reverse Polarity
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package	28-HTSSOP
Base Product Number	TPS767D325

概述

Description

The TPS767D325PWP is a low-dropout (LDO) voltage regulator designed by Texas Instruments. It provides a stable output voltage of 3.3V with a maximum output current of 2A. This device is particularly suitable for applications requiring a low dropout voltage, making it ideal for battery-powered devices and systems needing efficient power management.
Key features include a wide input voltage range (up to 20V), low quiescent current, and excellent line and load transient response. It also incorporates protection features such as thermal shutdown and current limiting, ensuring reliable operation under various conditions. The TPS767D325PWP is housed in a compact PowerPAD™ package, facilitating efficient thermal dissipation and reducing PCB space.
Typical applications include portable electronics, microcontrollers, and other digital circuits that require a consistent voltage supply. Its robustness and efficiency make it a popular choice in modern electronic designs.

Features

The TPS767D325PWP is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for portable and battery-powered applications. Key features include:
- Output Voltage: Fixed output voltage of 3.3V.
- Maximum Output Current: Capable of delivering up to 1A of output current.
- Dropout Voltage: Low dropout voltage of approximately 300mV at full load, allowing efficient operation even with low input-output voltage differences.
- Input Voltage Range: Accepts input voltages from 2.5V to 5.5V.
- Thermal Protection: Includes thermal shutdown and current limiting features to prevent damage during overload conditions.
- Power Supply Rejection Ratio (PSRR): High PSRR rating ensures stable output voltage despite fluctuations in input voltage.
- Package Type: Available in a 20-pin HTSSOP package for compact designs.
This LDO is suitable for a variety of applications including microcontrollers, RF devices, and sensors, providing reliable voltage regulation with minimal power loss.

Package

The TPS767D325PWP is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package). This package type is designed for compact and efficient space utilization on printed circuit boards.

Pinout

The TPS767D325PWP is a low-dropout (LDO) voltage regulator from Texas Instruments. It features a 28-pin TSSOP (Thin Shrink Small Outline Package) package.
The primary function of the TPS767D325PWP is to provide a regulated output voltage of 3.3V with a maximum output current of 1A. It is designed for applications requiring low noise and high efficiency. Key features include:
- Input voltage range: 2.7V to 5.5V
- Low dropout voltage: Typically 200 mV at full load
- Integrated overcurrent and thermal protection
- Adjustable output voltage option
- Power good output to indicate regulation status
This device is typically used in applications such as microcontrollers, DSPs, and other digital circuit power supplies.

Manufacturer

The TPS767D325PWP is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in the design and production of a wide range of electronics, including analog and mixed-signal processors, embedded processors, and digital signal processors. The company serves various markets, such as automotive, industrial, communications, and consumer electronics. TI is known for its innovation in analog and embedded processing technology, providing solutions for power management, signal processing, and connectivity.

Application

The TPS767D325PWP is a low-dropout (LDO) voltage regulator primarily used in applications such as power management for microcontrollers, digital signal processors, and other low-power devices. It provides stable output voltage for battery-powered systems, sensor interfaces, and portable electronics. Additionally, it can be utilized in automotive, telecom, and industrial applications requiring precise voltage regulation with low noise and high efficiency.

Equivalent

Equivalent products to the TPS767D325PWP include the LM1117-3.3, MIC5205-3.3, and LT1085-3.3. These chips are low-dropout voltage regulators (LDOs) providing similar output voltage and current capabilities. Always verify specifications for compatibility in your specific application.