• TPS73101DBVR SOT-23 (DBV)-5
TPS73101DBVR SOT-23 (DBV)-5

TPS73101DBVR

TPS73101DBVR is a low drop-out voltage regulator capable of providing a stable output voltage between 1

Quantity Unit Price(USD) Ext. Price
1 $0.740 $0.74
10 $0.607 $6.07
30 $0.540 $16.20
100 $0.473 $47.30
500 $0.414 $207.00
1000 $0.394 $394.00

Inventory:7,783

*The price is for reference only.
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  • Part Number : TPS73101DBVR

  • Package/Case : SOT-23 (DBV)-5

  • Brands : TI

  • Components Categories : Voltage Regulators - Linear

  • Datesheet : TPS73101DBVR DataSheet (PDF)

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Overview of TPS73101DBVR

The TPS73101DBVR is a low-dropout (LDO) voltage regulator IC that provides a fixed 3.3V output voltage with a maximum output current of 100mA. It offers high accuracy and low quiescent current, making it suitable for various battery-powered applications and portable devices.

Pinout

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

  • VOUT: Output voltage
  • NC: No Connection
  • GND: Ground
  • EN: Enable pin for turning the regulator on/off
  • VIN: Input voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS73101DBVR IC for a visual representation.

Key Features

  • Fixed 3.3V Output: Provides a stable 3.3V output voltage, suitable for powering digital circuits and microcontrollers.
  • Low-Dropout Voltage: The LDO design ensures minimal voltage drop between the input and output, improving efficiency.
  • Low Quiescent Current: Consumes low current in standby mode, conserving power in battery-powered applications.
  • Short Circuit Protection: Includes built-in protection against short circuits, enhancing system reliability.

Note: For detailed technical specifications, please refer to the TPS73101DBVR datasheet.

Application

  • Portable Devices: Ideal for powering components in portable devices such as smartphones, tablets, and wearable gadgets.
  • Battery-Powered Systems: Suitable for use in systems powered by batteries where a regulated voltage supply is required.
  • Microcontroller Power Supply: Can be used to provide a stable power source for microcontrollers and embedded systems.

Functionality

The TPS73101DBVR is a reliable voltage regulator offering a fixed 3.3V output for various electronic applications. It ensures stable and efficient power delivery, making it a key component in battery-operated devices.

Usage Guide

  • Input Voltage: Apply the desired input voltage within the specified range to VIN pin for regulation.
  • Output Voltage: Connect the VOUT pin to the components requiring a 3.3V power supply.
  • Enable Function: Use the EN pin to control the regulator's on/off state.

Frequently Asked Questions

Q: What is the maximum output current supported by the TPS73101DBVR?
A: The TPS73101DBVR can deliver a maximum output current of 100mA.

Q: Is the TPS73101DBVR suitable for low-power applications?
A: Yes, the TPS73101DBVR features low quiescent current, making it ideal for low-power and battery-powered applications.

Equivalent

For similar functionalities, consider these alternatives to the TPS73101DBVR:

  • LM2937ET-3.3: A 3.3V low-dropout voltage regulator with similar specifications and performance characteristics.
  • XC6206P332MR: This is a 3.3V fixed-output voltage regulator offering comparable features to the TPS73101DBVR.

TPS73101DBVR

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

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