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TPS73250DBVR The Texas Instruments TPS73250DBVR is a 5V, 250mA low-dropout linear voltage regulator. It features ultra-low dropout voltage and reverse current protection.
Mfr Part #:

TPS73250DBVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73250DBVR is a 5V, 250mA low-dropout linear voltage regulator. It features ultra-low dropout voltage and reverse current protection.
✓ Total Stock: 9,280 pcs
$ Price Range: $0.28

TPS73250DBVR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,490 pcs
On Request
7490 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,790 pcs
On Request
1790 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS73250DBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Thermal Resistance
Voltage
Voltage Dropout (Max)
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TPS73250DBVR Description

Short technical summary and product information.

The Texas Instruments TPS73250DBVR is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered equipment. It utilizes an NMOS topology, providing stable operation with or without an output capacitor and offering excellent load transient response.

 

This regulator operates with an input voltage range of 1.7V to 5.5V and delivers a fixed 5V output at up to 250mA. Key electrical characteristics include a typical dropout voltage of 40mV at 250mA, low noise of 30µVRMS (10kHz to 100kHz), and high PSRR of 32dB at 100kHz. It also features thermal shutdown and current limit protection for enhanced reliability.

 

The TPS73250DBVR is supplied in a SOT-23-5 package, suitable for surface mounting. Its low quiescent current, less than 1µA in shutdown mode, makes it ideal for power-sensitive applications. The device is also designed for noise-sensitive circuitry such as VCOs and point-of-load regulation for DSPs, FPGAs, and microprocessors.

TPS73250DBVR Quick Information

Product Type: Low-Dropout Regulator
Series: TPS732
Canonical Name: TPS73250DBVR Low-Dropout Voltage Regulator
Subcategory: LDO

TPS73250DBVR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS73250DBVR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS73250DBVR Features

  • Stable with no output capacitor
  • Ultra-low dropout voltage: 40mV typical
  • Low noise: 30µVRMS typical
  • Reverse current protection
  • SOT-23-5 package for surface mounting

TPS73250DBVR Applications

  • Portable and battery-powered equipment
  • Post-regulation for switching supplies
  • Noise-sensitive circuitry like VCOs
  • Point of load regulation

TPS73250DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73250DBVR?

1.7V to 5.5V.

What is the package type of the TPS73250DBVR?

SOT-23-5 (also available as SC-74A, SOT-753).

What is the operating temperature range?

-40°C to 125°C.

What is the dropout voltage of the TPS73250DBVR?

Typical 40mV at 250mA load, maximum 150mV.

What is the quiescent current?

Typical 0.4mA in enable mode, less than 1µA in shutdown.

What is the maximum output current?

250mA.

What protection features does the TPS73250DBVR include?

Over-current, over-temperature, short-circuit, and reverse polarity protection.

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