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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMAX1972EEE+T
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MAX1972EEE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX1972EEE+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX1972EEE+T
ECAD Model
Parts Description
IC REG BUCK ADJ/PROG DL 16QSOP
Detailed Description
Package
16-SSOP (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MAX1972EEE+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX1972EEE+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX1972EEE+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Output (Min/Fixed) 1.2V (1.5V, 1.8V, 2.5V, 3.3V)  
Voltage - Output (Max) 5.5V  
Voltage - Input (Min) 2.6V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 16-QSOP  
Series -  
Package / Case 16-SSOP (0.154', 3.90mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Adjustable (Programmable)  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 1.4MHz  
Current - Output 750mA  
Base Product Number MAX1972  

Parts Introduction

Manufacturer Part Number

MAX1972EEE+T

Manufacturer

Maxim Integrated

Introduction

High-efficiency, dual-channel step-down DC-DC converter with integrated MOSFETs

Product Features and Performance

Dual-channel synchronous buck converter with integrated power MOSFETs

Programmable output voltage from 1.2V to 5.5V

Output current up to 750mA per channel

Switching frequency of 1.4MHz

High efficiency up to 95%

Low quiescent current of 45μA

Thermal overload and short-circuit protection

Product Advantages

High efficiency and small size for space-constrained applications

Programmable output voltage for flexible power supply design

Integrated power MOSFETs for simplified circuit design

High switching frequency allows for use of small external components

Low quiescent current for extended battery life

Key Technical Parameters

Input voltage range: 2.6V to 5.5V

Output voltage range: 1.2V to 5.5V

Output current: up to 750mA per channel

Switching frequency: 1.4MHz

Efficiency: up to 95%

Quiescent current: 45μA

Quality and Safety Features

Thermal overload protection

Short-circuit protection

Compatibility

Wide range of input and output voltages suitable for various applications

Application Areas

Portable electronics

Wearable devices

IoT applications

Industrial equipment

Product Lifecycle

The MAX1972 is an active product, with no indication of discontinuation.

Replacement or upgrade options may be available from Maxim Integrated, depending on the specific application requirements.

Several Key Reasons to Choose This Product

High efficiency and small size for compact design

Programmable output voltage for versatile power supply requirements

Integrated power MOSFETs for simplified circuit design

High switching frequency allows for use of small external components

Low quiescent current for extended battery life

Thermal overload and short-circuit protection for reliable operation

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX1972EEE+T

Product Attribute MAX1972EEE+T MAX1971EEE MAX1974EUB+ MAX1974EUB+T
Part Number MAX1972EEE+T MAX1971EEE MAX1974EUB+ MAX1974EUB+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Voltage - Output (Min/Fixed) 1.2V (1.5V, 1.8V, 2.5V, 3.3V) 1.2V (1.5V, 1.8V, 2.5V, 3.3V) 0.75V (1V, 1.5V) 0.75V (1V, 1.5V)
Output Type Adjustable (Programmable) Adjustable (Programmable) Adjustable (Programmable) Adjustable (Programmable)
Number of Outputs 2 2 1 1
Series - - - -
Output Configuration Positive Positive Positive Positive
Function Step-Down Step-Down Step-Down Step-Down
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Base Product Number MAX1972 MAX1971 MAX1974 MAX1974
Topology Buck Buck Buck Buck
Synchronous Rectifier Yes Yes Yes Yes
Package / Case 16-SSOP (0.154', 3.90mm Width) 16-SSOP (0.154", 3.90mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118', 3.00mm Width)
Current - Output 750mA 750mA 1A 1A
Voltage - Input (Min) 2.6V 2.6V 2.6V 2.6V
Supplier Device Package 16-QSOP 16-QSOP 10-uMAX/uSOP 10-uMAX/uSOP
Frequency - Switching 1.4MHz 700kHz 1.4MHz 1.4MHz
Voltage - Output (Max) 5.5V 5.5V 5.5V 5.5V

MAX1972EEE+T Datasheet PDF

Download MAX1972EEE+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX1972EEE+T - 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
Power-Supply Solutions for Xilinx FPGAs.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

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MAX1972EEE+T Image

MAX1972EEE+T

Analog Devices Inc./Maxim Integrated
32D-MAX1972EEE+T

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