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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersMAX1844EEP+
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MAX1844EEP+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1844EEP+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1844EEP+
ECAD Model
Parts Description
IC REG CTRLR BUCK 20QSOP
Package
20-SSOP (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5650

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Our certification

Specifications

MAX1844EEP+ Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1844EEP+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1844EEP+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 20-QSOP  
Series -  
Serial Interfaces -  
Package / Case 20-SSOP (0.154', 3.90mm Width)  
Package Tube  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 200kHz, 300kHz, 450kHz, 600kHz  
Duty Cycle (Max) -  
Control Features Current Limit, Enable, On Time Control, Power Good  
Clock Sync No  
Base Product Number MAX1844  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.31.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX1844EEP+

Product Attribute MAX1844EEP+ MAX1844EEP+T MAX1845EEI+T MAX1844EEP
Part Number MAX1844EEP+ MAX1844EEP+T MAX1845EEI+T MAX1844EEP
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Number of Outputs 1 1 - 1
Output Type Transistor Driver Transistor Driver - Transistor Driver
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 4.5V ~ 5.5V - 4.5V ~ 5.5V
Series - - * -
Control Features Current Limit, Enable, On Time Control, Power Good Current Limit, Enable, On Time Control, Power Good - Current Limit, Enable, On Time Control, Power Good
Clock Sync No No - No
Duty Cycle (Max) - - - -
Package Tube Tape & Reel (TR) Tape & Reel (TR) Tube
Mounting Type Surface Mount Surface Mount - Surface Mount
Base Product Number MAX1844 MAX1844 MAX1845 MAX1844
Package / Case 20-SSOP (0.154', 3.90mm Width) 20-SSOP (0.154', 3.90mm Width) - 20-SSOP (0.154', 3.90mm Width)
Frequency - Switching 200kHz, 300kHz, 450kHz, 600kHz 200kHz, 300kHz, 450kHz, 600kHz - 200kHz, 300kHz, 450kHz, 600kHz
Synchronous Rectifier Yes Yes - Yes
Topology Buck Buck - Buck
Function Step-Down Step-Down - Step-Down
Serial Interfaces - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) - -40°C ~ 85°C (TA)
Supplier Device Package 20-QSOP 20-QSOP - 20-QSOP
Output Configuration Positive Positive - Positive
Output Phases 1 1 - 1

MAX1844EEP+ Datasheet PDF

Download MAX1844EEP+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX1844EEP+ - Analog Devices Inc./Maxim Integrated.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Part Numbering Guide
Part Numbering System.pdf
Application Notes
Choosing the Right DC-DC Converter for Automotive .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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MAX1844EEP+ Image

MAX1844EEP+

Analog Devices Inc./Maxim Integrated
32D-MAX1844EEP+

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