• TPS70950DBVR SOT-23 (DBV)-5
TPS70950DBVR SOT-23 (DBV)-5

TPS70950DBVR

5V Fixed Positive Linear Voltage Regulator with 1.2V Dropout, PDSO5 Package

Quantity Unit Price(USD) Ext. Price
1 $0.590 $0.59
10 $0.496 $4.96
30 $0.456 $13.68
100 $0.406 $40.60
500 $0.252 $126.00
1000 $0.239 $239.00

Inventory:7,388

*The price is for reference only.
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  • Part Number : TPS70950DBVR

  • Package/Case : SOT-23 (DBV)-5

  • Brands : TI

  • Components Categories : Voltage Regulators - Linear

  • Datesheet : TPS70950DBVR DataSheet (PDF)

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Overview of TPS70950DBVR

The TPS70950DBVR is a low-dropout (LDO) voltage regulator IC with a fixed output voltage of 5.0V and a 150mA output current capability. It is designed to provide stable power supply voltage for various electronic devices, ensuring reliable performance.

Pinout

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

  • VIN: Input Voltage
  • GND: Ground
  • EN: Enable Pin
  • VOUT: Output Voltage (5.0V)

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS70950DBVR voltage regulator IC for a visual representation.

Key Features

  • Fixed Output Voltage: Provides a stable 5.0V output voltage ideal for system power supply.
  • Low Dropout Voltage: Operates with a low dropout voltage for efficient power conversion.
  • 150mA Output Current: Capable of delivering up to 150mA output current for powering various components.
  • Low Noise and High PSRR: Offers low output noise and high power supply ripple rejection for clean power delivery.
  • Thermal Shutdown and Overcurrent Protection: Includes built-in protection features for safe operation under fault conditions.

Note: For detailed technical specifications, please refer to the TPS70950DBVR datasheet.

Application

  • Embedded Systems: Suitable for providing regulated power supply to microcontrollers and sensors in embedded systems.
  • Consumer Electronics: Ideal for powering components in consumer electronic devices such as smartphones, tablets, and digital cameras.
  • IoT Devices: Can be used to regulate voltage in Internet of Things (IoT) devices for reliable operation.

Functionality

The TPS70950DBVR is a fixed-output voltage regulator that ensures a steady 5.0V supply voltage for stable and efficient operation of electronic devices.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source.
  • Output Connection: VOUT (Pin 4) provides the regulated 5.0V output voltage.
  • Enable Pin: Use EN (Pin 3) to enable or disable the regulator as needed.

Frequently Asked Questions

Q: What is the dropout voltage of the TPS70950DBVR?
A: The TPS70950DBVR has a low dropout voltage, typically around 190mV at full load.

Q: Is the TPS70950DBVR suitable for battery-powered applications?
A: Yes, the TPS70950DBVR's low dropout voltage and efficient operation make it suitable for battery-powered devices requiring a stable 5.0V supply.

Equivalent

For similar functionalities, consider these alternatives to the TPS70950DBVR:

  • LM2937ET-5.0/NOPB: A 5.0V fixed-output LDO regulator with comparable features to the TPS70950DBVR.
  • NCP1117ST50T3G: This LDO regulator also provides a 5.0V fixed output voltage with similar performance characteristics.

TPS70950DBVR

Specifications

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

Output options Fixed Output Iout (max) (A) 0.15
Vin (max) (V) 30 Vin (min) (V) 2.7
Vout (max) (V) 6 Vout (min) (V) 1.2
Fixed output options (V) 1.2, 1.35, 1.5, 1.6, 1.8, 1.9, 2.5, 2.7, 2.8, 3, 3.3, 3.45, 3.6, 3.8, 3.9, 4.2, 5, 6 Noise (µVrms) 190
Iq (typ) (mA) 0.001 Thermal resistance θJA (°C/W) 73
Rating Catalog Load capacitance (min) (µF) 2
Regulated outputs (#) 1 Features Enable, Reverse Current Protection, Reverse current protection
Accuracy (%) 2 PSRR at 100 KHz (dB) 26
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

    Returns for Exchange: within 90 days

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