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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLDK120C29R
LDK120C29R Image
Image may be representation.
See specifications for product details.

LDK120C29R - STMicroelectronics

Manufacturer Part Number
LDK120C29R
Manufacturer
STMicroelectronics
Allelco Part Number
32D-LDK120C29R
ECAD Model
Parts Description
IC REG LINEAR 2.9V200MA SOT323-5
Detailed Description
Package
5-TSSOP, SC-70-5, SOT-353
Data sheet
LDK120C29R.pdf
RoHs Status
ROHS3 Compliant
In stock: 93120

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Specifications

LDK120C29R Tech Specifications
STMicroelectronics - LDK120C29R technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - LDK120C29R

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage Dropout (Max) 0.3V @ 200mA  
Voltage - Output (Min/Fixed) 2.9V  
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

LDK120C29R

Manufacturer

stmicroelectronics

Introduction

The LDK120C29R is a high-performance, low-dropout linear regulator from STMicroelectronics. It provides a fixed 2.9V output voltage with a maximum dropout voltage of 0.3V at 200mA output current, making it ideal for a wide range of low-power applications.

Product Features and Performance

Fixed 2.9V output voltage

Maximum dropout voltage of 0.3V at 200mA output current

Output current capability of 200mA

Quiescent current of only 60μA

Supply current of maximum 100μA

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

Integrated enable control feature

Over-current and over-temperature protection

Product Advantages

Excellent performance and efficiency in a small footprint

Reliable protection features for safe operation

Suitable for a wide range of low-power applications

Key Reasons to Choose This Product

High-performance, low-dropout linear regulator

Efficient power conversion with low quiescent current

Robust protection features for reliable operation

Compact and space-saving package options

Quality and Safety Features

Tested and qualified to high industrial standards

Integrated protection against over-current and over-temperature

Reliable and durable construction for long-term use

Compatibility

The LDK120C29R is compatible with a wide range of low-power electronic devices and systems.

Application Areas

Portable electronics

Wireless communication devices

Industrial control systems

Automotive electronics

Medical devices

Product Lifecycle

The LDK120C29R is an active product, and there are no immediate plans for discontinuation. However, customers are advised to check with the manufacturer or our website's sales team for the latest product information and availability of any equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics LDK120C29R

Product Attribute LDK120C29R LDK120C15R LDK120C-R LDK120C18R
Part Number LDK120C29R LDK120C15R LDK120C-R LDK120C18R
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Number of Regulators 1 1 1 1
Output Type Fixed Fixed Adjustable Fixed
Protection Features Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature Over Current, Over Temperature
Current - Supply (Max) 100 µA 100 µA 100 µA 100 µA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage Dropout (Max) 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA 0.3V @ 200mA
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
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
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package SOT-323-5 SOT-323-5 SOT-323-5 SOT-323-5
Voltage - Output (Min/Fixed) 2.9V 1.5V 0.8V 1.8V
Control Features Enable Enable Enable Enable
Base Product Number LDK120 LDK120 LDK120 LDK120
Voltage - Output (Max) - - 5.2V -
Package / Case 5-TSSOP, SC-70-5, SOT-353 5-TSSOP, SC-70-5, SOT-353 5-TSSOP, SC-70-5, SOT-353 5-TSSOP, SC-70-5, SOT-353
Current - Output 200mA 200mA 200mA 200mA
Series - - - -
PSRR 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz) 55dB (120Hz ~ 10kHz)
Output Configuration Positive Positive Positive Positive

LDK120C29R Datasheet PDF

Download LDK120C29R pdf datasheets and STMicroelectronics documentation for LDK120C29R - 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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LDK120C29R Image

LDK120C29R

STMicroelectronics
32D-LDK120C29R

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