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TCR3UM28A,LF(SE The Toshiba TCR3UM28A,LF(SE is a linear voltage regulator designed for efficient power management. It offers a fixed 2.8V output and a 300mA output current capability.
Mfr Part #:

TCR3UM28A,LF(SE

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TCR3UM28A,LF(SE is a linear voltage regulator designed for efficient power management. It offers a fixed 2.8V output and a 300mA output current capability.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.28

TCR3UM28A,LF(SE Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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.

TCR3UM28A,LF(SE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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TCR3UM28A,LF(SE Description

Short technical summary and product information.

The Toshiba TCR3UM28A,LF(SE is a low-dropout (LDO) linear voltage regulator with a fixed 2.8V output voltage and a maximum output current of 300mA. It operates from an input voltage range up to 6V and features a low quiescent current of 680 nA. The device includes protection features such as over current and over temperature shutdown.

 

Designed for surface mount applications, this regulator comes in a compact 4-DFN (1x1) package with an exposed pad for enhanced thermal performance. The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. Its output type is fixed, and it includes control features like current limit and enable functionality.

 

This component is ideal for power management in portable devices, consumer electronics, and industrial applications where stable voltage regulation and low power consumption are critical.

TCR3UM28A,LF(SE Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: Toshiba TCR3UM28A,LF(SE Linear Voltage Regulator
Subcategory: Linear Voltage Regulators

TCR3UM28A,LF(SE Compliance

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

TCR3UM28A,LF(SE Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

TCR3UM28A,LF(SE Features

  • Fixed 2.8V output voltage.
  • 300mA maximum output current.
  • Low 680 nA quiescent current.
  • Surface Mount 4-DFN (1x1) package.
  • Over current and over temperature protection.

TCR3UM28A,LF(SE Applications

  • Power supply for portable electronics.
  • Voltage regulation in battery-powered devices.
  • Consumer electronics power management.
  • Industrial control systems.

TCR3UM28A,LF(SE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TCR3UM28A?

2.8V

What is the output current rating?

300mA

What is the dropout voltage?

0.327V at 300mA

What is the quiescent current?

680nA

What is the operating temperature range?

-40°C to 85°C

What packages are available?

4-DFN (1x1) and 4-UDFN Exposed Pad

Does it have over current protection?

Yes, it includes over current and over temperature protection.

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