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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLDK120C35R
LDK120C35R Image
Image may be representation.
See specifications for product details.

LDK120C35R - STMicroelectronics

Manufacturer Part Number
LDK120C35R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LDK120C35R
ECAD Model
Parts Description
IC REG LIN 3.5V 200MA SOT323-5
Detailed Description
Package
5-TSSOP, SC-70-5, SOT-353
Data sheet
LDK120C35R.pdf
RoHs Status
ROHS3 Compliant
In stock: 73450

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Quantity

Specifications

LDK120C35R Tech Specifications
STMicroelectronics - LDK120C35R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LDK120C35R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.3V @ 200mA  
Voltage - Output (Min/Fixed) 3.5V  
Voltage - Output (Max) -  
Voltage - Input (Max) 5.5V  
Supplier Device Package SOT-323-5  
Series -  
Protection Features Over Current, Over Temperature  
Package / Case 5-TSSOP, SC-70-5, SOT-353  
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

LDK120C35R

Manufacturer

stmicroelectronics

Introduction

The LDK120C35R is a high-performance, low-dropout (LDO) linear voltage regulator from STMicroelectronics. It is designed to provide a stable and efficient power supply for a wide range of electronic devices, ensuring reliable and consistent performance.

Product Features and Performance

Positive fixed output voltage of 3.5V

Low dropout voltage of 0.3V at 200mA

Output current capability of up to 200mA

Extremely low quiescent current of only 60μA

High power supply rejection ratio (PSRR) of 55dB

Integrated enable function for power control

Over-current and over-temperature protection

Product Advantages

High efficiency and low power consumption

Compact surface-mount package for space-saving design

Robust protection features for reliable operation

Suitable for a wide range of applications

Key Reasons to Choose This Product

Exceptional performance and reliability

Efficient power management for extended battery life

Easy integration and implementation in your design

Cost-effective solution for your power supply needs

Quality and Safety Features

Designed and manufactured to the highest quality standards

Compliance with relevant safety and environmental regulations

Compatibility

The LDK120C35R is compatible with a wide range of electronic devices and can be used in various applications, including:

Portable electronics

Wireless devices

Industrial control systems

Automotive electronics

Consumer electronics

Application Areas

Powering low-power microcontrollers and sensors

Providing stable voltage supplies for analog and digital circuits

Enabling reliable operation of communication modules

Supporting power-sensitive applications that require long battery life

Product Lifecycle

The LDK120C35R is an active product, and there are no plans for discontinuation. However, if you have any questions or require information about equivalent or alternative models, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LDK120C35R

Product Attribute LDK120C35R LDK120C33R LDK120M10R LDK120M08R
Part Number LDK120C35R LDK120C33R LDK120M10R LDK120M08R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Base Product Number LDK120 LDK120 LDK120 LDK120
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Max) - - - -
Output Configuration Positive Positive Positive Positive
Supplier Device Package SOT-323-5 SOT-323-5 SOT-23-5 SOT-23-5
Package / Case 5-TSSOP, SC-70-5, SOT-353 5-TSSOP, SC-70-5, SOT-353 SC-74A, SOT-753 SC-74A, SOT-753
Current - Output 200mA 200mA 200mA 200mA
Voltage Dropout (Max) 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Voltage - Output (Min/Fixed) 3.5V 3.3V 1V 0.8V
PSRR 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz)
Number of Regulators 1 1 1 1
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
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Control Features Enable Enable Enable Enable
Current - Supply (Max) 100 µA 100 µA 100 µA 100 µA
Output Type Fixed Fixed Fixed Fixed
Series - - - -

LDK120C35R Datasheet PDF

Download LDK120C35R pdf datasheets and STMicroelectronics documentation for LDK120C35R - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
Stamped Lead Frames Source 20/Mar/2014.pdf

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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LDK120C35R Image

LDK120C35R

STMicroelectronics
32D-LDK120C35R

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