TPS767D301PWPR

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TPS767D301PWPR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable (Fixed)
NumberofRegulators 2
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 3.3V, 1.5 V ~ 5.5 V
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 TPS767D301PWPR is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments. It is designed for applications requiring efficient power management with high output current capabilities. The device features two independent LDO regulators, which can deliver up to 1A per output, making it suitable for powering processors, microcontrollers, and other digital circuits.
Key features of the TPS767D301PWPR include low-dropout voltage, low noise, and fast transient response, which help maintain power integrity across various load conditions. The regulator also provides thermal and over-current protection, enhancing reliability. The package type is a PowerPAD™ TSSOP, which aids in efficient heat dissipation.
The TPS767D301PWPR is often used in applications such as telecommunications, industrial equipment, and consumer electronics, where space-saving and robust power management solutions are essential. Its adjustable output voltage and enable/shutdown pins offer flexibility in design, allowing it to be tailored to specific application requirements.

Features

The TPS767D301PWPR is a dual low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features include:
1. Dual Output: It provides two independent output voltages, which are highly suitable for applications requiring multiple power supply rails.
2. Low Dropout Voltage: The device offers low dropout operation, enhancing efficiency, especially important for battery-operated devices.
3. Output Current: Capable of delivering up to 1 Ampere (A) per channel, accommodating a variety of load requirements.
4. Adjustable Outputs: One of the outputs is adjustable, allowing flexibility in voltage settings.
5. 3.3V Fixed Output: The other output is fixed at 3.3V, which is standard for many digital circuits.
6. Fast Transient Response: Ensures stability and performance during rapid load changes.
7. Thermal and Overcurrent Protection: Built-in safeguards protect against overheating and excessive current, helping to ensure reliability.
8. Package: Available in a PowerPAD™ package which enhances thermal performance.
9. Applications: Ideal for powering microprocessors, DSPs, and other digital circuits in various applications, including portable devices, telecommunications, and industrial systems.
Overall, the TPS767D301PWPR offers a versatile and reliable solution for diverse power management needs.

Package

The TPS767D301PWPR is a dual-voltage regulator from Texas Instruments, housed in a PowerPAD™ TSSOP (Thin Shrink Small Outline Package) with 20 pins. The "PWPR" suffix denotes that it is part of the Tape and Reel packaging format, suitable for automated manufacturing processes.

Pinout

The TPS767D301PWPR is a dual-output low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It comes in a 20-pin TSSOP (Thin Shrink Small Outline Package).
Key functions include:
1. Dual Output: The device provides two regulated outputs. One output is fixed at 3.3V, and the other is adjustable, suitable for powering a range of applications.
2. Low Dropout Voltage: Designed for efficient power management with minimal voltage difference between input and output, which is ideal for battery-operated devices.
3. High Output Current: Capable of supplying up to 1A per channel, making it suitable for various high-current applications.
4. Current Limit and Thermal Protection: Features built-in protection mechanisms to prevent damage due to overcurrent and overheating.
5. Enable Pins: Independent enable pins for each output allow for flexible power sequencing.
6. Supply Voltage: Typically requires an input voltage higher than the desired output voltage to maintain regulation.
This makes the TPS767D301PWPR suitable for applications in computing, consumer electronics, and other areas where reliable voltage regulation is crucial.

Manufacturer

The TPS767D301PWPR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor design and manufacturing company. They develop analog chips and embedded processors, which are integral components in a wide range of electronic systems and devices. TI's products are used in various applications, including consumer electronics, automotive systems, industrial machinery, and communications equipment. The company is known for its innovation in the semiconductor industry and provides solutions that help companies build better electronics.

Application

The TPS767D301PWPR is a dual voltage regulator used in applications requiring efficient power management. It is commonly used in telecommunications, networking equipment, and industrial automation systems to provide stable voltage outputs. Its low dropout feature makes it suitable for battery-powered devices and embedded systems where power efficiency is crucial. Additionally, it is often used in consumer electronics, computing peripherals, and automotive electronics for reliable voltage regulation.

Equivalent

The TPS767D301PWPR is a dual voltage regulator from Texas Instruments. Equivalent products with similar specifications might include:
1. MIC29302WU from Microchip Technology: A high-current, low-dropout regulator.
2. LT3080 from Analog Devices: A linear regulator with adjustable output.
3. NCP1117 series from ON Semiconductor: Offers similar functionality in terms of voltage regulation.
Ensure to compare specific parameters like output voltage, current, dropout voltage, and package type for compatibility.

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