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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLF120CDT-TR
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LF120CDT-TR - STMicroelectronics

Manufacturer Part Number
LF120CDT-TR
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LF120CDT-TR
ECAD Model
Parts Description
IC REG LINEAR 12V 500MA DPAK
Detailed Description
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Data sheet
LF120CDT-TR.pdf
RoHs Status
ROHS3 Compliant
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In stock: 46180

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Specifications

LF120CDT-TR Tech Specifications
STMicroelectronics - LF120CDT-TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LF120CDT-TR

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.7V @ 500mA  
Voltage - Output (Min/Fixed) 12V  
Voltage - Output (Max) -  
Voltage - Input (Max) 16V  
Supplier Device Package DPAK  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63  
Package Tape & Reel (TR)  
PSRR 69dB ~ 54dB (120Hz ~ 10kHz)  
Product Attribute Attribute Value  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 12 mA  
Current - Quiescent (Iq) 1.5 mA  
Current - Output 500mA  
Control Features -  
Base Product Number LF120  

Parts Introduction

Manufacturer Part Number

LF120CDT-TR

Manufacturer

STMicroelectronics

Introduction

Low Dropout Linear Voltage Regulator for Power Management

Product Features and Performance

Positive Output Configuration

Fixed Output Type

Single Regulator Integration

High PSRR of 69dB at 120Hz

Low Dropout Voltage of 0.7V at 500mA Load

Quiescent Current of 1.5 mA

Product Advantages

High Efficiency for Low Voltage Operations

Low Quiescent Current for Power Saving

Thermal and Over Current Protection for Enhanced Safety

Extended Operating Temperature Range

Key Technical Parameters

Input Voltage up to 16V

Fixed 12V Output Voltage

Maximum Output Current of 500mA

Voltage Dropout Max of 0.7V at 500mA Load

Current - Supply (Max) of 12 mA

PSRR of 69dB to 54dB between 120Hz to 10kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Robust Thermal Performance

Compatibility

Compatible with Various Input Voltages

Suitable for a Variety of Circuit Designs

Application Areas

Consumer Electronics

Industrial Equipment

Telecommunications

Automotive Electronics

Product Lifecycle

Active Status

Not Nearing Discontinuation

Availability of Replacements or Upgrades Assured

Several Key Reasons to Choose This Product

Optimized for Low Voltage Operations

Low Dropout Suitable for Battery-Powered Devices

Reliable Performance with Built-In Safety Features

Versatile for a Wide Range of Applications

Long Product Lifecycle with STMicroelectronics Support

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LF120CDT-TR

Product Attribute LF120CDT-TR LF120ABDT LF120CPT-TR LF120ABDT-TR
Part Number LF120CDT-TR LF120ABDT LF120CPT-TR LF120ABDT-TR
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Base Product Number LF120 LF120 LF120 LF120
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Current - Supply (Max) 12 mA 12 mA 12 mA 12 mA
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-5, DPak (4 Leads + Tab), TO-252AD TO-252-3, DPak (2 Leads + Tab), SC-63
Voltage Dropout (Max) 0.7V @ 500mA 0.7V @ 500mA 0.7V @ 500mA 0.7V @ 500mA
Voltage - Input (Max) 16V 16V 16V 16V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Supplier Device Package DPAK DPAK PPAK DPAK
Output Type Fixed Fixed Fixed Fixed
Series - - - -
Control Features - - Enable -
Output Configuration Positive Positive Positive Positive
Voltage - Output (Min/Fixed) 12V 12V 12V 12V
Voltage - Output (Max) - - - -
Current - Quiescent (Iq) 1.5 mA 1.5 mA 1.5 mA 1.5 mA
Current - Output 500mA 500mA 500mA 500mA
Number of Regulators 1 1 1 1
PSRR 69dB ~ 54dB (120Hz ~ 10kHz) 69dB ~ 54dB (120Hz ~ 10kHz) 69dB ~ 54dB (120Hz ~ 10kHz) 69dB ~ 54dB (120Hz ~ 10kHz)
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LF120CDT-TR Image

LF120CDT-TR

STMicroelectronics
32D-LF120CDT-TR

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