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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLDK120M-R
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LDK120M-R - STMicroelectronics

Manufacturer Part Number
LDK120M-R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LDK120M-R
ECAD Model
Parts Description
IC REG LIN POS ADJ 200MA SOT23-5
Package
SC-74A, SOT-753
Data sheet
LDK120M-R.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LDK120M-R Tech Specifications
STMicroelectronics - LDK120M-R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LDK120M-R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.3V @ 200mA  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 5.2V  
Voltage - Input (Max) 5.5V  
Supplier Device Package SOT-23-5  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case SC-74A, SOT-753  
Package Tape & Reel (TR)  
PSRR 55dB (120Hz ~ 10kHz)  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 100 µA  
Current - Quiescent (Iq) 60 µA  
Current - Output 200mA  
Control Features Enable  
Base Product Number LDK120  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LDK120M-R

Manufacturer

STMicroelectronics

Introduction

Linear Voltage Regulator IC

Product Features and Performance

Adjustable output voltage from 0.8V to 5.2V

Output current up to 200mA

High PSRR of 55dB (120Hz ~ 10kHz)

Over-current and over-temperature protection

Enable control feature

Low voltage dropout of 0.3V at 200mA output

Single-channel regulator

Low quiescent current of 60μA

Maximum input voltage of 5.5V

Product Advantages

Compact SOT-23-5 package

Wide operating temperature range of -40°C to 125°C

Suitable for portable and battery-powered applications

Key Technical Parameters

Output Voltage Range: 0.8V to 5.2V

Output Current: Up to 200mA

Input Voltage: Up to 5.5V

PSRR: 55dB (120Hz ~ 10kHz)

Quiescent Current: 60μA

Voltage Dropout: 0.3V @ 200mA

Number of Regulators: 1

Quality and Safety Features

Over-current and over-temperature protection

RoHS3 compliant

Compatibility

Surface mount (SMD) technology

Tape and reel packaging

Application Areas

Portable electronics

Battery-powered devices

Wireless communication systems

Industrial control systems

Product Lifecycle

Currently available

No information on discontinuation or replacements

Key Reasons to Choose This Product

Adjustable output voltage range for versatility

High output current capability up to 200mA

Excellent power supply rejection ratio for noise immunity

Low voltage dropout for efficient operation

Compact and thermally-efficient package

Wide operating temperature range for diverse applications

Protective features for reliable operation

Compatibility with surface mount assembly processes

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LDK120M-R

Product Attribute LDK120M-R LDK120M10R LDK120C35R LDK120M30R
Part Number LDK120M-R LDK120M10R LDK120C35R LDK120M30R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Current - Quiescent (Iq) 60 µA 60 µA 60 µA 60 µA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Number of Regulators 1 1 1 1
Voltage - Output (Max) 5.2V - - -
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 5-TSSOP, SC-70-5, SOT-353 SC-74A, SOT-753
Output Type Adjustable Fixed Fixed Fixed
Base Product Number LDK120 LDK120 LDK120 LDK120
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 0.8V 1V 3.5V 3V
Supplier Device Package SOT-23-5 SOT-23-5 SOT-323-5 SOT-23-5
Current - Output 200mA 200mA 200mA 200mA
PSRR 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz)
Series - - - -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Voltage Dropout (Max) 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA
Current - Supply (Max) 100 µA 100 µA 100 µA 100 µA
Output Configuration Positive Positive Positive Positive
Control Features Enable Enable Enable Enable

LDK120M-R Datasheet PDF

Download LDK120M-R pdf datasheets and STMicroelectronics documentation for LDK120M-R - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
2.73KHz.pdf

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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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LDK120M-R Image

LDK120M-R

STMicroelectronics
32D-LDK120M-R

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