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  6. MIC4723YMME

Microchip | MIC4723YMME

Manufacturer Part #

MIC4723YMME

3A 2MHZ BUCK REGULATOR

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Microchip MIC4723YMME - Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 3V to 5.5V
Output Current-Max: 3A
Switching Frequency-Max: 2MHz
Package Style:  MSOP-10EP
Mounting Method: Surface Mount
Features & Applications
The MIC4723YMME is a high efficiency PWM buck (step-down) regulator that provides up to 3 A of output current. The MIC4723 operates at 2.0 MHz and has proprietary internal compensation that allows a closed loop bandwidth of over 200 KHz.

The low on-resistance internal p-channel MOSFET of the MIC4723 allows efficiencies over 92%, reduces external components count and eliminates the need for an expensive current sense resistor. The MIC4723 operates from 2.7 V to 5.5 V input and the output can be adjusted down to 1 V. The devices can operate with a maximum duty cycle of 100% for use in low-dropout conditions.

Features:

  • 2.7 to 5.5 V supply voltage
  • 2.0 MHz PWM mode
  • Output current to 3 A
  • Up to 94% efficiency
  • 100% maximum duty cycle
  • Adjustable output voltage option down to 1 V
  • Ultra-fast transient response
  • Ultra-small external components
  • Stable with a 1 µH inductor and a 4.7 µF output capacitor
  • Fully integrated 3 A MOSFET switch
  • Micropower shutdown
  • Thermal shutdown and current limit protection
  • Pb-free 12-pin 3 mm x 3 mm MLF ® package
  • –40 ° C to +125 ° C junction temperature range

Applications:

  • FPGA/DSP/ASIC Applications
  • General point of load
  • Broadband communications
  • DVD/TV recorder
  • Point of Sale
  • Printers/Scanners
  • Set Top Boxes
  • Computing Peripherals
  • Video Card
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Minimum Order:
400
Multiple Of:
100
Total
$1,036.00
USD
Quantity
Unit Price
100
$2.63
200
$2.61
400
$2.59
500
$2.58
1,500+
$2.54
Product Variant Information section
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MIC4721 Series 5.5 V 2 MHz 1.5 A Integrated Switch Buck Regulator - MSOP-10
As low as: $0.675 (USD)