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TPS781250200DDCT The Texas Instruments TPS781250200DDCT is a linear voltage regulator with a 5.5V maximum input voltage and 150mA maximum output current. It features ultra-low quiescent current and is available in a SOT-23-5 package.
Mfr Part #:

TPS781250200DDCT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS781250200DDCT is a linear voltage regulator with a 5.5V maximum input voltage and 150mA maximum output current. It features ultra-low quiescent current and is available in a SOT-23-5 package.
✓ Total Stock: 4,219 pcs
$ Price Range: $0.50

TPS781250200DDCT 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
4,219 pcs
On Request
4219 pcs On Request 1 On Request On Request 2018+ On Request On Request
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TPS781250200DDCT 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 Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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TPS781250200DDCT Description

Short technical summary and product information.

The Texas Instruments TPS781250200DDCT is a 150-mA, ultra-low-IQ, low-dropout voltage regulator designed for battery-powered applications. It operates with an input voltage range of 2.2V to 5.5V and provides a regulated output voltage with a maximum of 5.25V and a minimum of 1.2V. The device offers a typical dropout voltage of 200mV at 150mA and features an ultra-low quiescent current of 1µA.

 

Key electrical characteristics include a noise level of 86µVrms and a PSRR of 13dB at 100 KHz. The regulator has an accuracy of 3% and includes protection features such as over current and over temperature shutdown. It is available in fixed output voltage options and supports an enable control feature.

 

The TPS781250200DDCT is supplied in a SOT-23-5 Thin package, suitable for surface mount applications. Its compact size and low power consumption make it ideal for portable electronic devices, wireless handsets, smartphones, and other battery-operated products where power efficiency is critical.

TPS781250200DDCT Quick Information

Product Type: Linear Voltage Regulator
Series: TPS781
Canonical Name: Texas Instruments TPS781250200DDCT Linear Voltage Regulator
Subcategory: LDO Regulator

TPS781250200DDCT Compliance

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

TPS781250200DDCT Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

TPS781250200DDCT Features

  • 150mA output current capability.
  • Ultra-low 1µA quiescent current.
  • Low 200mV dropout voltage at 150mA.
  • Wide 2.2V to 5.5V input voltage range.
  • SOT-23-5 package for surface mounting.

TPS781250200DDCT Applications

  • Ideal for battery-powered devices.
  • Suitable for wireless handsets.
  • Used in smartphones and PDAs.
  • Powering portable electronics.
  • Low power mode applications.

TPS781250200DDCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS781250200DDCT?

The input voltage range is 2.2V to 5.5V.

What package does the TPS781250200DDCT use?

The device is available in a thin SOT-23-5 package (SOT-23-THIN).

What is the ambient temperature operating range?

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

What are the fixed output voltage options for the TPS781250200DDCT?

This specific variant provides fixed 2.5V and 2V outputs.

What is the maximum output current per channel?

The maximum output current per channel is 150mA (0.15A).

Does the TPS781250200DDCT include any protection features?

Yes, it includes over-current, over-temperature, and reverse polarity protection.

What is the typical dropout voltage?

The typical dropout voltage is 200mV.

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