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TPS73125DBVT

SOT23-5 package voltage regulator with 1% accuracy

Quantity Unit Price(USD) Ext. Price
1 $2.588 $2.59
10 $2.260 $22.60
30 $2.054 $61.62
250 $1.845 $461.25
500 $1.750 $875.00
1000 $1.709 $1,709.00

Inventory:3,124

*The price is for reference only.
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Overview of TPS73125DBVT

The TPS73125DBVT is a high-performance, low-dropout (LDO) voltage regulator IC that offers a fixed 2.5V output voltage with a 150mA continuous output current. It is designed for use in various power management applications where a stable and precise voltage supply is required.

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
  • NR/SS: Noise Reduction/Synchronization Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS73125DBVT IC for a visual representation.

Key Features

  • Fixed Output Voltage: Provides a stable 2.5V output voltage ideal for powering sensitive components.
  • Low Dropout Voltage: Offers efficient operation with a low dropout voltage for better energy utilization.
  • Low Noise Operation: The TPS73125DBVT ensures low noise output for noise-sensitive applications.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the regulator and connected components.
  • Small Package: Available in a compact SOT-23 package for space-constrained designs.

Note: For detailed technical specifications, please refer to the TPS73125DBVT datasheet.

Application

  • Embedded Systems: Suitable for providing stable voltage supply to microcontrollers and other embedded devices.
  • Wireless Modules: Ideal for powering wireless communication modules requiring a constant voltage source.
  • Sensor Applications: Used in sensor interfaces and sensor nodes for reliable voltage regulation.

Functionality

The TPS73125DBVT voltage regulator is designed to maintain a constant 2.5V output voltage regardless of input fluctuations. It ensures reliable and efficient power delivery in a wide range of applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin 2) to the input voltage source within the specified operating range.
  • Output Connection: Connect VOUT (Pin 1) to the component requiring a 2.5V power supply.
  • Noise Reduction: Utilize the NR/SS pin for noise reduction or synchronization as required by the application.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the TPS73125DBVT?
A: The TPS73125DBVT can handle input voltages up to 6.5V, ensuring compatibility with a wide range of power sources.

Q: Is the TPS73125DBVT suitable for low-power applications?
A: Yes, the TPS73125DBVT offers low dropout voltage and is optimized for low-power operation, making it suitable for battery-powered devices.

Equivalent

For similar functionalities, consider these alternatives to the TPS73125DBVT:

  • LM2937-2.5: A 2.5V fixed output LDO regulator offering similar performance characteristics.
  • NCP1117-2.5: This LDO regulator provides a fixed 2.5V output and features overcurrent protection for enhanced reliability.

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) 0.15
Vin (max) (V) 5.5 Vin (min) (V) 1.7
Vout (max) (V) 5.5 Vout (min) (V) 1.2
Fixed output options (V) 1.25, 1.5, 1.8, 2.5, 3, 3.1, 3.2, 3.3, 5 Noise (µVrms) 30
Iq (typ) (mA) 0.4 Thermal resistance θJA (°C/W) 207
Rating Catalog Load capacitance (min) (µF) 0
Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Reverse Current Protection
Accuracy (%) 1 PSRR at 100 KHz (dB) 32
Dropout voltage (Vdo) (typ) (mV) 30 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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TPS73125DBVT

SOT23-5 package voltage regulator with 1% accuracy

Inventory:

3,124