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TPS73225DBVT The Texas Instruments TPS73225DBVT is a 2.5V, 250mA low-dropout linear voltage regulator. It offers stable operation with or without an output capacitor and features low noise characteristics.
Mfr Part #:

TPS73225DBVT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73225DBVT is a 2.5V, 250mA low-dropout linear voltage regulator. It offers stable operation with or without an output capacitor and features low noise characteristics.
✓ Total Stock: 108 pcs
$ Price Range: $0.72

TPS73225DBVT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
103 pcs
On Request
103 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request NO DC On Request On Request
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TPS73225DBVT 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 Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS73225DBVT Description

Short technical summary and product information.

The Texas Instruments TPS73225DBVT is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered equipment. Utilizing an NMOS pass transistor, this regulator is stable with or without an output capacitor, providing excellent load transient response.

 

Key electrical specifications include an input voltage range of 1.7V to 5.5V, a fixed output voltage of 2.5V, and a maximum output current of 250mA. It boasts an ultra-low dropout voltage of 40mV typical at 250mA and low noise performance of 30µVRMS typical. The device also features thermal shutdown and current limit protection.

 

This regulator is housed 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 battery-powered designs.

 

Applications include post-regulation for switching supplies, noise-sensitive circuitry such as VCOs, and point-of-load regulation for DSPs, FPGAs, ASICs, and microprocessors.

TPS73225DBVT Quick Information

Product Type: Linear Voltage Regulator
Series: TPS732
Canonical Name: Texas Instruments TPS73225DBVT Low-Dropout Linear Voltage Regulator
Subcategory: Low-Dropout (LDO) Regulator

TPS73225DBVT Compliance

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

TPS73225DBVT Estimated Pricing

Qty Low High
1+ $0.72 $0.72

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

TPS73225DBVT Features

  • Stable with no output capacitor required.
  • Ultra-low dropout voltage of 40mV typical.
  • Low noise output of 30µVRMS typical.
  • 250mA maximum output current.
  • Compact SOT-23-5 surface-mount package.

TPS73225DBVT Applications

  • Ideal for portable battery-powered equipment.
  • Suitable for post-regulation of switching supplies.
  • Powers noise-sensitive circuitry like VCOs.
  • Point-of-load regulation for DSPs and FPGAs.

TPS73225DBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS73225DBVT?

The input voltage range is 1.7V to 5.5V.

What is the output voltage of the TPS73225DBVT?

The TPS73225DBVT has a fixed output voltage of 2.5V.

What is the maximum output current for this regulator?

The maximum output current is 250mA.

What is the dropout voltage of the TPS73225DBVT?

The dropout voltage is typically 40mV at 250mA, with a maximum of 150mV at 250mA.

What is the quiescent current in shutdown mode?

The quiescent current in shutdown mode is less than 1µA.

What package is the TPS73225DBVT supplied in?

It is supplied in a SOT-23-5 package, also referred to as SC-74A or SOT-753.

What are the operating temperature limits for this device?

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

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