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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX634EPA
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MAX634EPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX634EPA
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX634EPA
ECAD Model
Parts Description
IC REG BCK BST ADJ 150MA 8DIP
Package
8-DIP (0.300", 7.62mm)
Data sheet
MAX634, 4391.pdf
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Specifications

MAX634EPA Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX634EPA technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX634EPA

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) -2.6V  
Voltage - Output (Max) -20V  
Voltage - Input (Min) 2.6V  
Voltage - Input (Max) 16.5V  
Topology Buck-Boost  
Synchronous Rectifier No  
Supplier Device Package 8-PDIP  
Series -  
Package / Case 8-DIP (0.300", 7.62mm)  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Negative  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Through Hole  
Function Step-Up/Step-Down  
Frequency - Switching 100Hz ~ 75kHz  
Current - Output 150mA  
Base Product Number MAX634  

Environmental & Export Classifications

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

Parts Introduction

Manufacturer Part Number

MAX634EPA

Manufacturer

Maxim Integrated

Introduction

Integrated Circuit (IC)

PMIC Voltage Regulator DC DC Switching Regulator

Product Features and Performance

Adjustable output voltage from -2.6V to -20V

150mA output current

100Hz to 75kHz switching frequency

Buck-boost topology

Step-up/step-down function

-40°C to 85°C operating temperature range

Product Advantages

Compact 8-PDIP package

Wide input voltage range (2.6V to 16.5V)

Simple external component count

Stable operation under all load conditions

Key Technical Parameters

RoHS non-compliant

8-PDIP package

Adjustable output

1 output

Negative output configuration

Non-synchronous rectifier

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Compatibility

Compatible with through-hole mounting

Application Areas

Portable electronics

Industrial control

Instrumentation

Battery-powered devices

Product Lifecycle

No information on discontinuation or availability of replacements/upgrades

Key Reasons to Choose This Product

Wide input voltage range

Adjustable and stable output voltage

Compact 8-PDIP package

Simple external component count

Suitable for a variety of applications, including portable electronics, industrial control, and battery-powered devices

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX634EPA

Product Attribute MAX634EPA MAX634CSA+T MAX634CPA MAX634CSA+
Part Number MAX634EPA MAX634CSA+T MAX634CPA MAX634CSA+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Function Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down Step-Up/Step-Down
Package / Case 8-DIP (0.300", 7.62mm) 8-SOIC (0.154', 3.90mm Width) 8-DIP (0.300', 7.62mm) 8-SOIC (0.154", 3.90mm Width)
Voltage - Input (Max) 16.5V 16.5V 16.5V 16.5V
Number of Outputs 1 1 1 1
Voltage - Input (Min) 2.6V 2.6V 2.6V 2.6V
Supplier Device Package 8-PDIP 8-SOIC 8-PDIP 8-SOIC
Output Type Adjustable Adjustable Adjustable Adjustable
Base Product Number MAX634 MAX634 MAX634 MAX634
Output Configuration Negative Negative Negative Negative
Series - - - -
Voltage - Output (Max) -20V -20V -20V -20V
Mounting Type Through Hole Surface Mount Through Hole Surface Mount
Current - Output 150mA 150mA 150mA 150mA
Synchronous Rectifier No No No No
Package Tube Tape & Reel (TR) Tube Tube
Frequency - Switching 100Hz ~ 75kHz 100Hz ~ 75kHz 100Hz ~ 75kHz 100Hz ~ 75kHz
Voltage - Output (Min/Fixed) -2.6V -2.6V -2.6V -2.6V
Topology Buck-Boost Buck-Boost Buck-Boost Buck-Boost
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)

MAX634EPA Datasheet PDF

Download MAX634EPA pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX634EPA - Analog Devices Inc./Maxim Integrated.

Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.pdf
PCN Obsolescence/ EOL
EOL 15/Jan/2016.pdf
Application Notes
Negative-Output Boost Regulator Has High Efficienc.pdf
HTML Datasheet
MAX634, 4391.pdf

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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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MAX634EPA Image

MAX634EPA

Analog Devices Inc./Maxim Integrated
32D-MAX634EPA

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