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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsRT7237CHGSP
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RT7237CHGSP - Richtek USA Inc.

Manufacturer Part Number
RT7237CHGSP
Manufacturer
Richtek
Allelco Part Number
32D-RT7237CHGSP
ECAD Model
Parts Description
IC REG BUCK ADJUSTABLE 2A 8SOP
Package
8-SOIC (0.154', 3.90mm Width) Exposed Pad
Data sheet
RT7237C.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 67390

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Specifications

RT7237CHGSP Tech Specifications
Richtek USA Inc. - RT7237CHGSP technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT7237CHGSP

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Output (Min/Fixed) 0.8V  
Voltage - Output (Max) 12V  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 18V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-SOP-EP  
Series -  
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 800kHz  
Current - Output 2A  
Base Product Number RT7237  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

RT7237CHGSP

Manufacturer

richtek

Introduction

The RT7237CHGSP is a high-performance, synchronous step-down DC-DC converter that provides a flexible and efficient power solution. It features an adjustable output voltage from 0.8V to 12V, making it suitable for a wide range of applications. The device is designed to deliver up to 2A of output current with high efficiency and excellent line and load regulation.

Product Features and Performance

Adjustable output voltage from 0.8V to 12V

Output current up to 2A

High efficiency of up to 95%

800kHz switching frequency for compact design

Synchronous rectification for improved efficiency

Comprehensive protection features including over-current, over-voltage, and thermal protection

Small 8-pin SOIC package with exposed pad for improved thermal performance

Product Advantages

Flexible output voltage range for versatile applications

High efficiency and power density for space-constrained designs

Robust protection features ensure reliable operation

Compact package size for easy integration into various systems

Key Reasons to Choose This Product

Excellent performance and efficiency for power-critical applications

Flexible voltage regulation for a wide range of operating conditions

Comprehensive protection features for reliable and safe operation

Compact size and easy integration for space-constrained designs

Quality and Safety Features

Robust design with comprehensive protection features

Compliant with industry safety and regulatory standards

Rigorous testing and quality control measures

Compatibility

The RT7237CHGSP is compatible with a variety of electronic devices and systems that require a flexible and efficient power supply solution.

Application Areas

Portable electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Medical devices

Product Lifecycle

The RT7237CHGSP is an active product and is currently available for purchase. There are no immediate plans for discontinuation. For information on alternative or equivalent models, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT7237CHGSP

Product Attribute RT7237CHGSP RT7247ALGSP RT7236GCP RT7238DGQUF
Part Number RT7237CHGSP RT7247ALGSP RT7236GCP RT7238DGQUF
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Number of Outputs 1 1 1 1
Package / Case 8-SOIC (0.154', 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 14-TSSOP (0.173', 4.40mm Width) Exposed Pad 10-PowerUFQFN
Voltage - Output (Max) 12V 15V 8V 5V
Current - Output 2A 2A 5A 8A
Topology Buck Buck Buck Buck
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input (Min) 4.5V 4.5V 4.5V 8V
Series - - ACOT™ ACOT™
Voltage - Output (Min/Fixed) 0.8V 0.8V 0.765V 0.9V
Base Product Number RT7237 - RT7236 RT7238
Supplier Device Package 8-SOP-EP 8-SOP-EP 14-TSSOP-EP 10-UQFN (3x3)
Output Configuration Positive Positive Positive Positive
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Synchronous Rectifier Yes Yes Yes Yes
Output Type Adjustable Adjustable Adjustable Adjustable
Function Step-Down Step-Down Step-Down Step-Down
Frequency - Switching 800kHz 340kHz 650kHz 500kHz
Voltage - Input (Max) 18V 18V 18V 23V

RT7237CHGSP Datasheet PDF

Download RT7237CHGSP pdf datasheets and Richtek USA Inc. documentation for RT7237CHGSP - Richtek USA Inc..

Environmental Information
RoHS Declaration.pdf
HTML Datasheet
RT7237C.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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RT7237CHGSP Image

RT7237CHGSP

Richtek USA Inc.
32D-RT7237CHGSP

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