• TPS73801DCQR SOT-223 (DCQ)-6
TPS73801DCQR SOT-223 (DCQ)-6

TPS73801DCQR

Temperature range of -40°C to 125°C

Quantity Unit Price(USD) Ext. Price
1 $1.134 $1.13
10 $0.969 $9.69
30 $0.879 $26.37
100 $0.769 $76.90
500 $0.724 $362.00
1000 $0.705 $705.00

Inventory:6,787

*The price is for reference only.
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  • Part Number : TPS73801DCQR

  • Package/Case : SOT-223 (DCQ)-6

  • Brands : TI

  • Components Categories : Voltage Regulators - Linear

  • Datesheet : TPS73801DCQR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for TPS73801DCQR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPS73801DCQR

The TPS73801DCQR is a low-dropout (LDO) voltage regulator IC designed to provide a stable output voltage for various electronic applications. This IC offers high accuracy and low noise, making it ideal for powering sensitive components in electronic circuits.

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
  • BYP: Bypass Pin
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS73801DCQR IC for a visual representation.

Key Features

  • Low-Dropout Voltage Regulator: The TPS73801DCQR offers a low dropout voltage for efficient regulation.
  • High Accuracy: This IC provides high output voltage accuracy, ensuring precise voltage regulation.
  • Low Noise: With low output noise levels, the TPS73801DCQR is suitable for noise-sensitive applications.
  • Overcurrent and Overtemperature Protection: Includes protection features to safeguard the IC and connected components.
  • Wide Input Voltage Range: Operates within a wide input voltage range, making it versatile for different power supply configurations.

Note: For detailed technical specifications, please refer to the TPS73801DCQR datasheet.

Application

  • Power Supply Regulation: Ideal for providing stable power supply voltage in electronic circuits.
  • Audio Amplifiers: Suitable for powering audio amplifier circuits with low noise requirements.
  • Sensor Modules: Can be used to regulate power supply for sensor modules in various applications.

Functionality

The TPS73801DCQR is designed to deliver a stable output voltage with high accuracy and low noise, ensuring reliable performance in voltage regulation applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin 2) to the input voltage source.
  • Output Voltage: Obtain the regulated output voltage from VOUT (Pin 1) with respect to ground (GND).
  • Enable Function: Use the EN (Pin 4) pin to enable or disable the output voltage as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the TPS73801DCQR?
A: The dropout voltage of the TPS73801DCQR is typically very low, ensuring efficient power regulation even when the input voltage is close to the output voltage.

Q: Is the TPS73801DCQR suitable for noise-sensitive applications?
A: Yes, the TPS73801DCQR features low output noise levels, making it suitable for applications where noise interference needs to be minimized.

Equivalent

For similar functionalities, consider these alternatives to the TPS73801DCQR:

  • LM2937: A low-dropout voltage regulator IC with comparable performance characteristics to the TPS73801DCQR.
  • ADP3335: This IC from Analog Devices offers similar voltage regulation capabilities with additional features for specific applications.

TPS73801DCQR

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 Iout (max) (A) 1
Vin (max) (V) 20 Vin (min) (V) 2.2
Vout (max) (V) 20 Vout (min) (V) 1.2
Noise (µVrms) 45 Iq (typ) (mA) 1
Thermal resistance θJA (°C/W) 51 Rating Catalog
Load capacitance (min) (µF) 10 Regulated outputs (#) 1
Features Enable, Reverse Current Protection, Reverse voltage protection Accuracy (%) 3
PSRR at 100 KHz (dB) 45 Dropout voltage (Vdo) (typ) (mV) 300
Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

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