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TPS781330220DDCR The Texas Instruments TPS781330220DDCR is a 150mA linear voltage regulator with ultra-low quiescent current. It offers a low dropout voltage and pin-selectable dual output levels.
Mfr Part #:

TPS781330220DDCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS781330220DDCR is a 150mA linear voltage regulator with ultra-low quiescent current. It offers a low dropout voltage and pin-selectable dual output levels.
✓ Total Stock: 115,167 pcs
$ Price Range: $0.28

TPS781330220DDCR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
90,400 pcs
On Request
90400 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
24,652 pcs
On Request
24652 pcs On Request 1 On Request On Request 12+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
115 pcs
On Request
115 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

TPS781330220DDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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TPS781330220DDCR Description

Short technical summary and product information.

The Texas Instruments TPS781330220DDCR is a high-performance linear voltage regulator designed for battery-powered applications. It features an ultra-low quiescent current of 1µA, making it ideal for power-sensitive devices.

 

This regulator provides a maximum output current of 150mA with a low dropout voltage of 200mV at 150mA. It offers a 3% accuracy over load, line, and temperature variations. The TPS781330220DDCR supports dual-level output voltages from 1.5V to 4.2V, selectable via a V SET pin, and has an input voltage range up to 5.5V.

 

Key protection features include overcurrent, overtemperature, and reverse polarity protection. The device operates within a temperature range of -40°C to 125°C. It is available in a SOT-23-5 Thin (TSOT-23-5) package, suitable for surface mount applications.

 

This regulator is well-suited for applications requiring dual voltage levels for power-saving modes, such as wireless handsets, smartphones, PDAs, and MP3 players.

TPS781330220DDCR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Texas Instruments TPS781330220DDCR Linear Voltage Regulator
Subcategory: Linear

TPS781330220DDCR Compliance

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

TPS781330220DDCR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TPS781330220DDCR Features

  • Ultra-low 1µA quiescent current.
  • 150mA output current capability.
  • Low 200mV dropout voltage.
  • Pin-selectable dual output voltages.
  • SOT-23-5 surface mount package.

TPS781330220DDCR Applications

  • Ideal for battery-powered devices.
  • Enables dual voltage power-saving modes.
  • Suitable for mobile handsets and PDAs.
  • Used in MP3 players and handheld products.

TPS781330220DDCR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the quiescent current of the TPS781330220DDCR?

The quiescent current is 1 µA.

What is the maximum output current for this voltage regulator?

The maximum output current is 150 mA.

What is the dropout voltage at 150mA?

The dropout voltage is 200mV at 150mA.

What is the operating temperature range?

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

What output voltages can the TPS781330220DDCR provide?

It can provide dual-level output voltages from 1.5V to 4.2V, selectable via a V SET pin.

What package type is the TPS781330220DDCR supplied in?

It is supplied in a SOT-23-5 Thin, TSOT-23-5 package.

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