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TPS73632DBVR The Texas Instruments TPS73632DBVR is a 400mA low-dropout linear voltage regulator with a fixed 3.2V output. It offers ultra-low dropout voltage and reverse current protection.
Mfr Part #:

TPS73632DBVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73632DBVR is a 400mA low-dropout linear voltage regulator with a fixed 3.2V output. It offers ultra-low dropout voltage and reverse current protection.
✓ Total Stock: 117,847 pcs
$ Price Range: $0.92

TPS73632DBVR 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
91,991 pcs
On Request
91991 pcs On Request 1 On Request On Request 2018PB On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
25,856 pcs
On Request
25856 pcs On Request 1 On Request On Request 10+ 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.

TPS73632DBVR 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
Output Voltage
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73632DBVR Description

Short technical summary and product information.

The Texas Instruments TPS73632DBVR is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered equipment. It features an NMOS pass transistor 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 3.2V output at up to 400mA. Key electrical characteristics include an ultra-low dropout voltage of 75mV typical at 400mA, low noise performance of 30µVRMS, and 0.5% initial accuracy. It also includes thermal shutdown and current limit protection features.

 

The TPS73632DBVR is supplied in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount package, making it suitable for space-constrained applications. Its low quiescent current, less than 1µA in shutdown mode, further enhances its suitability for power-sensitive designs.

TPS73632DBVR Quick Information

Product Type: Low-Dropout Linear Voltage Regulator
Canonical Name: Texas Instruments TPS73632DBVR Low-Dropout Linear Voltage Regulator
Subcategory: LDO Regulator

TPS73632DBVR Compliance

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

TPS73632DBVR Estimated Pricing

Qty Low High
1+ $0.92 $0.92

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

TPS73632DBVR Features

  • Stable with no output capacitor required.
  • Ultra-low dropout voltage of 75mV typical.
  • Low noise performance of 30µVRMS.
  • Fixed 3.2V output voltage.
  • SOT-23-5 surface mount package.

TPS73632DBVR Applications

  • Ideal for portable battery-powered devices.
  • Suitable for post-regulation of switching supplies.
  • Powers noise-sensitive circuitry like VCOs.
  • Point-of-load regulation for processors.

TPS73632DBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73632DBVR?

The input voltage range is 1.7V to 5.5V.

What is the output voltage of the TPS73632DBVR?

The output voltage is fixed at 3.2V.

What is the maximum output current?

The maximum output current is 400mA.

What is the dropout voltage of the TPS73632DBVR?

The typical dropout voltage is 75mV at 400mA load, with a maximum of 0.2V.

What is the operating temperature range?

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

What package is the TPS73632DBVR available in?

The TPS73632DBVR is available in SOT-23-5 package, also referenced as SC-74A, SOT-753.

What protection features does the TPS73632DBVR include?

It includes over current, over temperature, and reverse polarity protection.

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