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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsMIC4742YTSE
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MIC4742YTSE - Microchip Technology

Manufacturer Part Number
MIC4742YTSE
Manufacturer
Microchip Technology
Allelco Part Number
32D-MIC4742YTSE
ECAD Model
Parts Description
IC REG BUCK ADJ 2A DL 16TSSOP
Package
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Data sheet
MIC4742.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MIC4742YTSE Tech Specifications
Microchip Technology - MIC4742YTSE technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MIC4742YTSE

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Output (Min/Fixed) 0.6V  
Voltage - Output (Max) 5.5V  
Voltage - Input (Min) 2.9V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 16-TSSOP-EP  
Series -  
Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 2MHz  
Current - Output 2A  
Base Product Number MIC4742  

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

MIC4742YTSE

Manufacturer

Microchip Technology

Introduction

The MIC4742YTSE is a highly efficient, high-performance step-down (buck) DC-DC converter from Microchip Technology. It is designed to provide a regulated output voltage from a wide input voltage range, making it suitable for a variety of applications.

Product Features and Performance

Dual-output capability with independent voltage regulation

Adjustable output voltage range from 0.6V to 5.5V

Output current up to 2A per channel

High switching frequency of 2MHz for small external components

No need for synchronous rectification

Wide input voltage range of 2.9V to 5.5V

Operating temperature range of -40°C to 125°C

Product Advantages

High efficiency, up to 95%

Compact 16-TSSOP (4.4mm) package with exposed thermal pad

Integrated protection features including overcurrent, overvoltage, and thermal shutdown

Stable operation and fast transient response

Key Reasons to Choose This Product

Versatile dual-output capability for flexible power supply design

High power density and small solution size

Robust protection features for reliable operation

Optimal balance of performance, efficiency, and cost

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Supported by Microchip's extensive design resources and technical support

Compatibility

The MIC4742YTSE is a standalone power management IC (PMIC) and can be used in a wide range of applications, including consumer electronics, industrial equipment, and automotive systems.

Application Areas

Portable electronics

Industrial control systems

Automotive electronics

Telecom and networking equipment

Product Lifecycle

The MIC4742YTSE is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation, and customers are advised to contact our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MIC4742YTSE

Product Attribute MIC4742YTSE MIC4724YMME MIC4744YTSE MIC4744YML-TR
Part Number MIC4742YTSE MIC4724YMME MIC4744YTSE MIC4744YML-TR
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Synchronous Rectifier No No No No
Voltage - Output (Min/Fixed) 0.6V 1V 0.6V 0.6V
Current - Output 2A 3A 2A 2A
Topology Buck Buck Buck Buck
Voltage - Input (Min) 2.9V 3V 2.9V 2.9V
Voltage - Output (Max) 5.5V 5.5V 5.5V 5.5V
Supplier Device Package 16-TSSOP-EP 10-MSOP-EP 16-TSSOP-EP 16-MLF® (4x4)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Tube Tube Tape & Reel (TR)
Frequency - Switching 2MHz 2MHz 4MHz 4MHz
Voltage - Input (Max) 5.5V 6V 5.5V 5.5V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Output Configuration Positive Positive Positive Positive
Output Type Adjustable Adjustable Adjustable Adjustable
Number of Outputs 2 1 2 2
Function Step-Down Step-Down Step-Down Step-Down
Base Product Number MIC4742 MIC4724 MIC4744 MIC4744
Series - - - -
Package / Case 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad 16-TSSOP (0.173', 4.40mm Width) Exposed Pad 16-VQFN Exposed Pad, 16-MLF®

MIC4742YTSE Datasheet PDF

Download MIC4742YTSE pdf datasheets and Microchip Technology documentation for MIC4742YTSE - Microchip Technology.

Datasheets
MIC4742.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf
PCN Assembly/Origin
Fab Site 08/Feb/2017.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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MIC4742YTSE Image

MIC4742YTSE

Microchip Technology
32D-MIC4742YTSE

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