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LF120CDT-TR The STMicroelectronics LF120CDT-TR is a linear voltage regulator designed for 12V output with a 500mA current capability. It is available in a Surface Mount DPAK package.
Mfr Part #:

LF120CDT-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LF120CDT-TR is a linear voltage regulator designed for 12V output with a 500mA current capability. It is available in a Surface Mount DPAK package.
✓ Total Stock: 294,654 pcs
$ Price Range: $0.28

LF120CDT-TR Available from 4 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
278,154 pcs
On Request
278154 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Hybrid Electronics ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 428 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.

LF120CDT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LF120CDT-TR Description

Short technical summary and product information.

The LF120CDT-TR from STMicroelectronics is a fixed positive linear voltage regulator with an output voltage of 12V and a maximum output current of 500mA. It features a voltage dropout of 0.7V at 500mA and offers protection against over current and over temperature conditions.

 

This device operates within a temperature range of -40°C to 125°C. The PSRR is rated between 69dB and 54dB across a frequency range of 120Hz to 10kHz. It is housed in a TO-252-3, DPak (2 Leads + Tab), SC-63 package, suitable for surface mounting.

 

The LF120CDT-TR is designed for applications requiring a stable and reliable voltage supply. Its robust protection features make it suitable for various electronic designs.

LF120CDT-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LF120CDT-TR Linear Voltage Regulator
Subcategory: Linear

LF120CDT-TR Compliance

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

LF120CDT-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LF120CDT-TR Features

  • 12V fixed positive linear voltage regulator.
  • 500mA maximum output current.
  • Low 0.7V dropout voltage at 500mA.
  • Over current and over temperature protection.
  • Surface Mount DPAK package.

LF120CDT-TR Applications

  • Provides stable 12V power.
  • Suitable for moderate current loads.
  • Used in temperature-sensitive designs.
  • Ideal for space-constrained PCBs.

LF120CDT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LF120CDT-TR?

12V fixed.

What is the maximum output current?

500mA.

What is the dropout voltage?

0.7V at 500mA load.

What is the operating temperature range?

-40°C to 125°C.

What package is the LF120CDT-TR available in?

TO-252-3 (DPAK) surface mount package.

What protection features does it have?

Over current and over temperature protection.

What is the PSRR?

69dB to 54dB over 120Hz to 10kHz.

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