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TPS73401DDC The Texas Instruments TPS73401DDC is a 250mA low dropout linear voltage regulator. It operates with an input voltage range of 2.7V to 6.5V and offers adjustable or fixed output options.
Mfr Part #:

TPS73401DDC

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS73401DDC is a 250mA low dropout linear voltage regulator. It operates with an input voltage range of 2.7V to 6.5V and offers adjustable or fixed output options.
✓ Total Stock: 361,600 pcs
$ Price Range: $0.28

TPS73401DDC Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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361,600 pcs
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361600 pcs On Request 1 On Request On Request On Request On Request On Request
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TPS73401DDC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Load Capacitance
Mounting Type
Noise
Operating Temperature
Output Current
PSRR
Quiescent Current
SVHC Present
Thermal Resistance
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TPS73401DDC Description

Short technical summary and product information.

The Texas Instruments TPS73401DDC is a versatile low dropout (LDO) linear voltage regulator designed for various power management applications. It provides a stable output voltage with a maximum output current of 250mA and an input voltage range from 2.7V to 6.5V. The device features low quiescent current (typically 44µA) and ultra-low noise (28µVrms), making it suitable for noise-sensitive applications.

 

Available in both adjustable and fixed output voltage versions, the TPS73401DDC offers flexibility in design. Fixed output options include 1V, 1.8V, 3V, and 3.3V, while the adjustable version can be set from 1.2V to 6.3V. It boasts a typical dropout voltage of 125mV at 250mA and maintains 2% overall accuracy across load, line, and temperature variations.

 

The TPS73401DDC is offered in compact WSON (DRV) and SOT-23-THN (DDC) packages, suitable for space-constrained designs. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. The regulator includes an enable pin for power sequencing and shutdown capabilities.

TPS73401DDC Quick Information

Product Type: Low Dropout Linear Voltage Regulator
Series: TPS734
Canonical Name: Texas Instruments TPS73401DDC Low Dropout Linear Voltage Regulator
Subcategory: Linear

TPS73401DDC Compliance

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

TPS73401DDC Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS73401DDC Features

  • 250mA low dropout linear voltage regulator.
  • Wide input voltage range: 2.7V to 6.5V.
  • Low quiescent current: 44µA typical.
  • Ultra-low noise: 28µVrms.
  • Available in WSON and SOT-23 packages.

TPS73401DDC Applications

  • Ideal for battery-powered devices.
  • Suitable for noise-sensitive electronics.
  • Used in portable communication devices.
  • Applicable in handheld organizers and PDAs.
  • Supports WiFi and WiMax applications.

TPS73401DDC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS73401DDC?

2.7V to 6.5V.

What output voltage options are available?

Adjustable from 1.2V to 6.3V, and fixed options of 1V, 1.8V, 3V, and 3.3V.

What is the maximum output current?

250mA.

What is the typical dropout voltage?

125mV at 250mA load.

What is the typical output noise?

28µVrms.

What is the operating temperature range?

-40°C to 125°C.

What packages are available?

WSON (DRV) and SOT-23-THN (DDC).

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