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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLDK120M30R
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LDK120M30R - STMicroelectronics

Manufacturer Part Number
LDK120M30R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LDK120M30R
ECAD Model
Parts Description
IC REG LINEAR 3V 200MA SOT23-5
Detailed Description
Package
SC-74A, SOT-753
Data sheet
LDK120M30R.pdf
RoHs Status
ROHS3 Compliant
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In stock: 79010

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Specifications

LDK120M30R Tech Specifications
STMicroelectronics - LDK120M30R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LDK120M30R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.3V @ 200mA  
Voltage - Output (Min/Fixed) 3V  
Voltage - Output (Max) -  
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 Fixed  
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  

Parts Introduction

Manufacturer Part Number

LDK120M30R

Manufacturer

STMicroelectronics

Introduction

LDK120M30R is an LDO (Low Drop Out) voltage regulator designed for power management applications.

Product Features and Performance

Low dropout voltage of 0.3V at 200mA load

Stable with low ESR ceramic capacitors

High Power Supply Rejection Ratio (PSRR) of 55dB from 120Hz to 10kHz

Low quiescent current of 60 µA

Low supply current of 100 µA maximum

Product Advantages

High efficiency at low voltage differences

Compact SC-74A, SOT-753 package

Enable pin for power saving

Key Technical Parameters

Fixed 3V output voltage

Maximum input voltage of 5.5V

200mA maximum output current

Operating temperature range from -40°C to 125°C

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Compatible with surface-mount technology (SMT)

Works with ceramic capacitors

Application Areas

Consumer electronics

Portable devices

Microcontrollers

Battery-powered applications

Product Lifecycle

Product status is active

Not nearing discontinuation

Several Key Reasons to Choose This Product

Low dropout voltage enhances efficiency

Robust thermal and current protection increases reliability

Wide operating temperature range for harsh environments

Low quiescent current aids in battery longevity

High PSRR for stable voltage supply in noisy environments

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LDK120M30R

Product Attribute LDK120M30R LDK130C-R LDK120C35R LDK120DM33R
Part Number LDK120M30R LDK130C-R LDK120C35R LDK120DM33R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Package / Case SC-74A, SOT-753 5-TSSOP, SC-70-5, SOT-353 5-TSSOP, SC-70-5, SOT-353 SC-74A, SOT-753
PSRR 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz)
Supplier Device Package SOT-23-5 SOT-323-5 SOT-323-5 SOT-23-5
Current - Supply (Max) 100 µA 120 µA 100 µA 100 µA
Current - Output 200mA 300mA 200mA 200mA
Voltage - Output (Min/Fixed) 3V 0.8V 3.5V 3.3V
Control Features Enable Enable Enable Enable
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Output Type Fixed Adjustable Fixed Fixed
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Current - Quiescent (Iq) 60 µA 60 µA 60 µA 60 µA
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Number of Regulators 1 1 1 1
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Output Configuration Positive Positive Positive Positive
Voltage - Output (Max) - 5.1V - -
Voltage Dropout (Max) 0.3V @ 200mA 0.4V @ 300mA 0.3V @ 200mA 0.3V @ 200mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number LDK120 LDK130 LDK120 LDK120

LDK120M30R Datasheet PDF

Download LDK120M30R pdf datasheets and STMicroelectronics documentation for LDK120M30R - 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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LDK120M30R Image

LDK120M30R

STMicroelectronics
32D-LDK120M30R

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