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LF25CDT The STMicroelectronics LF25CDT is a linear voltage regulator providing a fixed 2.5V output at up to 500mA. It features a low dropout voltage and operates over a wide temperature range.
Mfr Part #:

LF25CDT

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF25CDT is a linear voltage regulator providing a fixed 2.5V output at up to 500mA. It features a low dropout voltage and operates over a wide temperature range.
✓ Total Stock: 2,000 pcs
$ Price Range: $0.30

LF25CDT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
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LF25CDT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Temperature Range
Voltage
Voltage Dropout (Max)
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LF25CDT Description

Short technical summary and product information.

The LF25CDT from STMicroelectronics is a linear voltage regulator designed for various applications requiring a stable 2.5V output. It can deliver up to 500mA of current and is characterized by a low dropout voltage of 0.7V at maximum load.

 

This regulator operates within a temperature range of -40°C to 125°C, making it suitable for demanding environments. It includes over-current and over-temperature protection features for enhanced reliability. The device is supplied in a surface-mount DPAK package (TO-252-3).

 

With a PSRR ranging from 82dB to 65dB across a frequency range of 120Hz to 10kHz, the LF25CDT offers good power supply rejection. Its quiescent current is typically 1mA, contributing to power efficiency in battery-powered systems.

 

The LF25CDT is designed for applications where a fixed, regulated voltage is required. Its robust protection features and wide operating temperature range make it a reliable choice for power management solutions.

LF25CDT Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LF25CDT Linear Voltage Regulator
Subcategory: Linear

LF25CDT Compliance

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

LF25CDT Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

LF25CDT Features

  • Fixed 2.5V output voltage.
  • Maximum output current of 500mA.
  • Low dropout voltage of 0.7V.
  • Wide -40°C to 125°C operating temperature.
  • Surface mount DPAK package.

LF25CDT Applications

  • Provides stable 2.5V power rail.
  • Suitable for battery-powered devices.
  • Used in systems requiring low quiescent current.
  • Incorporates over-current protection.
  • Designed for wide temperature environments.

LF25CDT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LF25CDT?

The LF25CDT provides a fixed output voltage of 2.5V.

What is the maximum output current for the LF25CDT?

The LF25CDT can supply a maximum output current of 500mA.

What is the dropout voltage of the LF25CDT at 500mA?

The dropout voltage for the LF25CDT is 0.7V at a load of 500mA.

What is the operating temperature range of the LF25CDT?

The LF25CDT operates within a temperature range of -40°C to 125°C.

What package type is the LF25CDT supplied in?

The LF25CDT is supplied in a TO-252-3, DPak (2 Leads + Tab), SC-63 package.

Does the LF25CDT have over-current protection?

Yes, the LF25CDT includes over-current protection.

What is the typical quiescent current of the LF25CDT in OFF mode?

The typical quiescent current of the LF25CDT in OFF mode is 50 µA.

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