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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX638ACSA+T
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MAX638ACSA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX638ACSA+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX638ACSA+T
ECAD Model
Parts Description
IC REG BUCK ADJ/5V 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
MAX638.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 8274

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Specifications

MAX638ACSA+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX638ACSA+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX638ACSA+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) 1.31V (5V)  
Voltage - Output (Max) 16.5V  
Voltage - Input (Min) 2.2V  
Voltage - Input (Max) 16.5V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 8-SOIC  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable (Fixed)  
Output Configuration Positive  
Operating Temperature 0°C ~ 70°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 65kHz  
Current - Output -  
Base Product Number MAX638  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

MAX638ACSA+T

Manufacturer

Analog Devices

Introduction

The MAX638ACSA+T is a high-performance, step-down, DC-DC switching regulator from Analog Devices. It is designed to provide a stable and efficient power supply solution for a wide range of electronic devices and applications.

Product Features and Performance

Step-down (buck) topology with adjustable output voltage from 1.31V to 16.5V

Operating input voltage range of 2.2V to 16.5V

Switching frequency of 65kHz

Supports up to 1A output current

Over-temperature, over-current, and over-voltage protection

Compact 8-SOIC package

Product Advantages

High efficiency, up to 95%

Low quiescent current, typically 80µA

Stable and reliable performance

Versatile application range

Key Reasons to Choose This Product

Optimized power management for your electronic devices

Compact and space-saving design

Robust protection features for reliable operation

Wide input voltage and output voltage range for flexible use

Quality and Safety Features

Rigorous quality control and testing

Compliance with industry safety standards

Robust design for long-term reliable operation

Compatibility

The MAX638ACSA+T is compatible with a wide range of electronic devices and systems that require a stable and efficient power supply.

Application Areas

Consumer electronics

Industrial automation

Telecommunications equipment

Medical devices

Portable and battery-powered applications

Product Lifecycle

The MAX638ACSA+T is in the Last Time Buy phase. Customers are advised to contact our website's sales team for information on equivalent or alternative products that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX638ACSA+T

Product Attribute MAX638ACSA+T MAX638ACSA MAX638AESA-T MAX638ACPA
Part Number MAX638ACSA+T MAX638ACSA MAX638AESA-T MAX638ACPA
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Voltage - Input (Max) 16.5V 16.5V 16.5V 16.5V
Output Type Adjustable (Fixed) Adjustable (Fixed) Adjustable (Fixed) Adjustable (Fixed)
Voltage - Input (Min) 2.2V 2.2V 2.2V 2.2V
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-PDIP
Current - Output - - - -
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Function Step-Down Step-Down Step-Down Step-Down
Base Product Number MAX638 MAX638 MAX638 MAX638
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Frequency - Switching 65kHz 65kHz 65kHz 65kHz
Synchronous Rectifier No No No No
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Voltage - Output (Max) 16.5V 16.5V 16.5V 16.5V
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm)
Voltage - Output (Min/Fixed) 1.31V (5V) 1.31V (5V) 1.31V (5V) 1.31V (5V)
Series - - - -
Topology Buck Buck Buck Buck
Number of Outputs 1 1 1 1
Output Configuration Positive Positive Positive Positive

MAX638ACSA+T Datasheet PDF

Download MAX638ACSA+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX638ACSA+T - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX638.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.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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MAX638ACSA+T Image

MAX638ACSA+T

Analog Devices Inc./Maxim Integrated
32D-MAX638ACSA+T

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