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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersCS51031GDR8G
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CS51031GDR8G - onsemi

Manufacturer Part Number
CS51031GDR8G
Manufacturer
onsemi
Allelco Part Number
32D-CS51031GDR8G
ECAD Model
Parts Description
IC REG CTRLR BUCK 8SOIC
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
Our certification
In stock: 11560

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Our certification

Specifications

CS51031GDR8G Tech Specifications
onsemi - CS51031GDR8G technical specifications, attributes, parameters and parts with similar specifications to onsemi - CS51031GDR8G

Product Attribute Attribute Value  
Manufacturer onsemi  
Voltage - Supply (Vcc/Vdd) 4.3V ~ 20V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series -  
Serial Interfaces -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 200kHz  
Duty Cycle (Max) 83.3%  
Control Features Frequency Control, Soft Start  
Clock Sync No  
Base Product Number CS51031  

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

CS51031GDR8G

Manufacturer

onsemi

Introduction

The CS51031GDR8G is a high-performance, single-channel, step-down DC/DC switching controller from onsemi. It is designed to provide a regulated output voltage from an unregulated DC input source, making it suitable for a wide range of power supply applications.

Product Features and Performance

Operating voltage range: 4.3V to 20V

Switching frequency: 200kHz

Maximum duty cycle: 83.3%

Single-phase, single-output topology

Frequency control and soft-start features

Operating temperature range: 0°C to 70°C

Product Advantages

Highly efficient power conversion

Compact surface-mount package

Robust and reliable performance

Versatile application capabilities

Key Reasons to Choose This Product

Optimized for cost-effective, high-efficiency power supply designs

Suitable for a wide range of input voltage and power requirements

Easy to integrate into various electronic systems and devices

Reliable performance and long-term durability

Quality and Safety Features

Robust design and high-quality components

Compliance with relevant industry standards and safety regulations

Compatibility

The CS51031GDR8G is compatible with a variety of electronic devices and systems that require a regulated DC power supply.

Application Areas

Industrial and commercial equipment

Consumer electronics

Telecommunications and networking

Automotive and transportation systems

Product Lifecycle

The CS51031GDR8G is an obsolete product, meaning it is no longer actively manufactured or supported. Customers seeking equivalent or alternative models should contact our website's sales team for more information on available options.

Parts with Similar Specifications

The three parts on the right have similar specifications to onsemi CS51031GDR8G

Product Attribute CS51031GDR8G CS51031GD8G CS51022EDR16 CS51031GD8
Part Number CS51031GDR8G CS51031GD8G CS51022EDR16 CS51031GD8
Manufacturer onsemi onsemi Cherry Semiconductor onsemi
Topology Buck Buck - Buck
Control Features Frequency Control, Soft Start Frequency Control, Soft Start - Frequency Control, Soft Start
Duty Cycle (Max) 83.3% 83.3% - 83.3%
Series - - * -
Output Type Transistor Driver Transistor Driver - Transistor Driver
Base Product Number CS51031 CS51031 CS51022 CS51031
Serial Interfaces - - - -
Output Phases 1 1 - 1
Package Tape & Reel (TR) Tube Bulk Tube
Number of Outputs 1 1 - 1
Mounting Type Surface Mount Surface Mount - Surface Mount
Output Configuration Positive Positive - Positive
Frequency - Switching 200kHz 200kHz - 200kHz
Supplier Device Package 8-SOIC 8-SOIC - 8-SOIC
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) - 0°C ~ 70°C (TA)
Synchronous Rectifier No No - No
Clock Sync No No - No
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) - 8-SOIC (0.154", 3.90mm Width)
Voltage - Supply (Vcc/Vdd) 4.3V ~ 20V 4.3V ~ 20V - 4.3V ~ 20V
Function Step-Down Step-Down - Step-Down

CS51031GDR8G Datasheet PDF

Download CS51031GDR8G pdf datasheets and onsemi documentation for CS51031GDR8G - onsemi.

Environmental Information
onsemi RoHS.pdf onsemi REACH.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf
HTML Datasheet
Cylindrical Battery Holders.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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CS51031GDR8G Image

CS51031GDR8G

onsemi
32D-CS51031GDR8G

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