TPS74601PBDRVR

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TPS74601PBDRVR

IC REG LINEAR POS ADJ 1A 6WSON

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 6V
Voltage-Output(Min/Fixed) 0.55V
Voltage-Output(Max) 5.5V
VoltageDropout(Max) 0.896V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 35 µA
PSRR 50dB ~ 30dB (1kHz ~ 1MHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 6-WDFN Exposed Pad

概述

Description

The TPS74601PBDRVR is a low-dropout (LDO) linear regulator from Texas Instruments, designed to deliver a fixed or adjustable output voltage with high precision and low noise. It operates with an input voltage range of 1.5 V to 6 V and can supply up to 1 A of output current. One of its key features is the ultra-low quiescent current, making it suitable for power-sensitive applications. The TPS74601PBDRVR offers excellent line and load transient response, ensuring stable operation even with varying loads or input voltages.
The device includes a variety of protection features such as current limit, thermal shutdown, and reverse current protection. It is designed to be used in a wide range of applications, including consumer electronics, industrial equipment, and communication devices. The regulator’s small package size and minimal external component requirements make it ideal for space-constrained designs.
Overall, the TPS74601PBDRVR is a versatile and efficient solution for power management, offering reliable performance and robust protection features.

Features

The TPS74601PBDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments with a fixed output voltage option. Key features include:
1. Input Voltage Range: Supports an input voltage range of 1.5 V to 6 V.
2. Output Current: Provides up to 1 A of output current.
3. Low Dropout Voltage: Features a low dropout voltage of about 280 mV at 1 A, which is efficient for low-voltage applications.
4. Adjustable Output Voltage: Offers adjustable output voltage from 0.8 V to 5.5 V.
5. Low Quiescent Current: Consumes a low quiescent current, typically 35 µA, making it suitable for battery-powered applications.
6. Fast Transient Response: Ensures stability and fast transient response with low equivalent series resistance (ESR) capacitors.
7. Thermal Protection: Includes thermal shutdown and current limit protection to ensure safe operation.
8. Small Package: Comes in a small, 6-pin WSON package (DRV) that is space-efficient.
9. Soft-Start and Power Good: Integrated soft-start and power-good features help in sequencing and system monitoring.
10. Applications: Ideal for applications in portable electronics, point of load supplies, and post-regulation systems.
These features make the TPS74601PBDRVR a versatile choice for a variety of electronic applications requiring efficient and reliable voltage regulation.

Package

The TPS74601PBDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a WSON (Wafer Level Small Outline No-Lead) package, specifically the DRV package type, with a 6-pin configuration. This package type allows for a compact design, suitable for applications requiring efficient power management in space-constrained environments.

Pinout

The TPS74601PBDRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It comes in a small, 6-pin package known as WSON (Wettable Flank SON), specifically a 2 mm x 2 mm WSON package.
Here is a brief description of the pin functions:
1. VIN: Input voltage pin where the unregulated input supply is connected.
2. VOUT: Output voltage pin where the regulated output voltage is provided.
3. GND: Ground pin, which is the common return path for input and output.
4. EN: Enable pin used to enable or disable the regulator. It is often used for power sequencing or reducing power consumption.
5. NR/SS: Noise reduction or soft-start pin used to reduce output noise and control the startup time by connecting a capacitor to ground.
6. FB: Feedback pin used to set the output voltage through an external resistor divider.
The TPS74601PBDRVR is designed for high performance and offers features like low dropout voltage, fast transient response, and good regulation, making it suitable for a variety of applications.

Manufacturer

The TPS74601PBDRVR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company headquartered in Dallas, Texas. It is one of the largest manufacturers of semiconductors in the world, specializing in the design and production of a wide range of integrated circuits, including analog chips and embedded processors. TI's products are used in various applications across different industries, such as consumer electronics, automotive, industrial, and communications equipment. The company is well-known for its innovation and contributions to the semiconductor industry.

Application

The TPS74601PBDRVR is a low-dropout (LDO) voltage regulator from Texas Instruments. Its application areas include powering microcontrollers, digital signal processors (DSPs), and field-programmable gate arrays (FPGAs). It is suitable for use in telecommunications, networking, medical devices, and industrial applications due to its ability to provide a stable voltage output with low noise and high power supply rejection ratio (PSRR). The device is also beneficial in battery-powered and portable systems due to its low quiescent current and efficient performance.

Equivalent

The TPS74601PBDRVR is a low-dropout (LDO) voltage regulator. Equivalent products from other manufacturers might include the LD1117 from STMicroelectronics, the LP2985 from Texas Instruments, and the AMS1117 from Advanced Monolithic Systems. When selecting an equivalent, ensure matching specifications such as output voltage, current, dropout voltage, and package type to ensure compatibility with your application.

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