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TPS71525DCKR

Low-dropout regulator for precise voltage control

Inventory:7,808

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Overview of TPS71525DCKR

The TPS71525DCKR is a high-performance, low-dropout voltage regulator IC that offers a fixed 2.5V output voltage and a maximum 1.5A continuous output current. It is designed to provide a stable power supply for various applications with tight voltage requirements.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VOUT: Output Voltage
  • VIN: Input Voltage
  • GND: Ground Connection
  • EN: Enable Pin
  • NC: No Connection
  • PGND: Power Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS71525DCKR IC for a visual representation.

Key Features

  • Fixed Output Voltage: Provides a stable 2.5V output voltage for consistent performance.
  • High Efficiency: Offers high efficiency and low dropout voltage for optimal power conversion.
  • Wide Input Voltage Range: Accepts input voltages from 2.7V to 24V, suitable for a variety of power sources.
  • Current Limit and Thermal Shutdown Protection: Includes built-in protection features for reliable operation.
  • Small Package: Available in a space-saving SOT-23 package for compact designs.

Note: For detailed technical specifications, please refer to the TPS71525DCKR datasheet.

Application

  • Embedded Systems: Ideal for powering microcontrollers, sensors, and other components in embedded systems.
  • Consumer Electronics: Suitable for use in various consumer electronic devices requiring a stable power supply.
  • Industrial Applications: Used in industrial equipment and machinery for powering control systems and sensors.

Functionality

The TPS71525DCKR is a reliable voltage regulator that delivers a fixed 2.5V output voltage with high efficiency. It is designed to meet the stringent power requirements of modern electronic applications.

Usage Guide

  • Input Power: Connect VIN to the input voltage source within the specified range.
  • Output Connection: Connect VOUT to the load requiring a stable 2.5V supply.
  • Enable Pin: Use EN to control the regulator's operation (high for enable, low for disable).

Frequently Asked Questions

Q: Can the TPS71525DCKR handle higher input voltages?
A: The TPS71525DCKR is designed to accept input voltages up to 24V, providing flexibility for various power source requirements.

Q: Is the TPS71525DCKR suitable for compact designs?
A: Yes, the TPS71525DCKR comes in a small SOT-23 package, making it ideal for space-constrained applications.

Equivalent

For similar functionalities, consider these alternatives to the TPS71525DCKR:

  • LM2937ET-5.0/NOPB: A 5V fixed-output voltage regulator offering comparable performance characteristics.
  • ADP3336ARMZ-2.5: This IC from Analog Devices provides a fixed 2.5V output with high efficiency and thermal protection.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options Adjustable Output, Fixed Output Iout (max) (A) 0.05
Vin (max) (V) 24 Vin (min) (V) 2.5
Vout (max) (V) 15 Vout (min) (V) 1.2
Fixed output options (V) 1.8, 1.9, 2.3, 2.5, 3, 3.3, 3.4, 4.5, 5 Noise (µVrms) 575
Iq (typ) (mA) 0.003 Thermal resistance θJA (°C/W) 229.0, 236
Rating Catalog Load capacitance (min) (µF) 0.47
Regulated outputs (#) 1 Accuracy (%) 4
PSRR at 100 KHz (dB) 42 Dropout voltage (Vdo) (typ) (mV) 415
Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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TPS71525DCKR

Low-dropout regulator for precise voltage control

Inventory:

7,808