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TPS73730DRBR The Texas Instruments TPS73730DRBR is a 1A linear voltage regulator providing a fixed 3V output. It features an ultra-low dropout voltage and is housed in an 8-SON package.
Mfr Part #:

TPS73730DRBR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73730DRBR is a 1A linear voltage regulator providing a fixed 3V output. It features an ultra-low dropout voltage and is housed in an 8-SON package.
✓ Total Stock: 8,560 pcs
$ Price Range: $0.62

TPS73730DRBR Available from 1 distributor

✓ 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
8,560 pcs
On Request
8560 pcs On Request 1 On Request On Request 12+ 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.

TPS73730DRBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73730DRBR Description

Short technical summary and product information.

The Texas Instruments TPS73730DRBR is a high-performance 1A linear voltage regulator designed for various power management applications. It offers a fixed 3V output voltage with an ultra-low dropout characteristic, ensuring efficient operation even under demanding load conditions. The regulator operates from an input voltage range of 2.2V to 5.5V and provides excellent load transient response.

 

Key electrical features include a typical dropout voltage of 130mV at 1A (legacy silicon) or 122mV at 1A (new silicon), and a low quiescent current of 400µA during operation, with less than 20nA in shutdown mode. Protection features such as over current, over temperature, and reverse polarity are integrated for enhanced reliability.

 

Packaged in an 8-SON (3x3) or 8-VDFN exposed pad, the TPS73730DRBR is suitable for surface mount applications. It operates across a wide temperature range of -40°C to 125°C, making it a robust choice for industrial and commercial designs. The device also includes an Enable control feature.

TPS73730DRBR Quick Information

Product Type: Linear Voltage Regulator
Series: TPS737
Canonical Name: Texas Instruments TPS73730DRBR Linear Voltage Regulator
Subcategory: LDO Regulators

TPS73730DRBR Compliance

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

TPS73730DRBR Estimated Pricing

Qty Low High
1+ $0.62 $0.62

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

TPS73730DRBR Features

  • 1A output current capability.
  • 3V fixed output voltage.
  • Ultra-low dropout voltage.
  • 8-SON package for surface mounting.
  • Wide -40°C to 125°C operating temperature.

TPS73730DRBR Applications

  • Powering sensitive electronic circuits.
  • Battery-powered device applications.
  • Post-regulation for switching supplies.
  • General purpose voltage regulation.

TPS73730DRBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS73730DRBR?

The input voltage range is 2.2V to 5.5V.

What is the output voltage of the TPS73730DRBR?

The output voltage is fixed at 3V.

What is the maximum output current?

The maximum output current is 1A.

What is the dropout voltage of this regulator?

The typical dropout voltage is 122mV at 1A load.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What packages are available for the TPS73730DRBR?

It is available in 8-SON (3x3) and 8-VDFN Exposed Pad packages.

Does the TPS73730DRBR include an enable pin?

Yes, it includes an enable control feature.

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