Microchip MIC4742YTSE
Manufacturer No:
MIC4742YTSE
Manufacturer:
Microchip
Package:
16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Description:
2 MHz Dual 2A Integrated Switch Buck Regulator
Quantity:
In Stock :7910
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MIC4742YTSE Information
Microchip MIC4742YTSE technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC4742YTSE.
- Type
- Parameter
- Target Application
- Modem,Automotive Radio,PC Peripherals,FPGA,General
- VIN Min V (volt)
- 2.9
- VIN Max V (volt)
- 5.5
- # of Regulated Outputs (Bucks)
- 2
- # of Regulated Outputs (Linear)
- 0
- Max Duty Cycle (%)
- 100
- Functional Features
- Enable / Shutdown,PWM,100% Duty Cycle,Current Limit,Thermal Shutdown,Configurable Vout
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MIC4742YTSE.
Data Sheets:
User Guide:
The MIC4742 is a high efficiency dual PWM buck (step-down) regulator that provides dual 2A current output. The MIC4742 operates at 2MHz. A proprietary internal compensation technique allows a closed loop bandwidth of over 200kHz.
The low on-resistance internal P-channel MOSFET of the MIC4742 allows efficiencies over 92%, reduces external components count and eliminates the need for an expensive current sense resistor.
The MIC4742 operates from 2.9V to 5.5V input and the output can be adjusted down to 0.6V. The device can operate with a maximum duty cycle of 100% for use in low-dropout conditions.
The MIC4742 is available in ETSSOP-16 packages with a junction operating range from -40°C to +125°C.
- 2.9V to 5.5V supply voltage
- 2MHz PWM mode
- 2A Dual output
- Greater than 92% efficiency
- 100% maximum duty cycle
- Adjustable output voltage option down to 0.6V
- Ultra-fast transient response
- Ultra-small external components Stable with a 1µH inductor and a 4.7µF output capacitor
- Fully integrated 2A MOSFET switches
- Micro-power shutdown
- Thermal shutdown and current limit protection
- -40°C to +125°C junction temperature range
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
