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MICROCHIP MIC23150-4YMT-TR product image
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MICROCHIP MIC23150-4YMT-TRRoHS

Manufacturer
MICROCHIP
MPN
MIC23150-4YMT-TR
LCSC Part #
C510892
Packaging
TDFN-8(2x2)
Customer #
Key Attributes
4MHz 2A Synchronous Buck Regulator
Datasheetpdf iconMICROCHIP MIC23150-4YMT-TR
In-Stock: 25
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QtyUnit PriceTotal Amount
1+$ 2.5926$ 2.59
10+$ 2.5334$ 25.33
30+$ 2.4929$ 74.79
100+$ 2.4525$ 245.25
Standard Packaging5000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMICROCHIP
PackagingTDFN-8(2x2)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching4MHz
FunctionStep-down type
Number of Outputs1
FeaturesLight load efficient mode;Overcurrent Protection
TopologyBuck
Output TypeFixed
Operating Voltage2.7V~5.5V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage1.2V
Quiescent Current23uA
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Introduction

AI Translation

The MIC23150 is a high-efficiency 4MHz 2A synchronous buck regulator with HyperLight Load mode. HyperLight Load provides very high efficiency at light loads and ultrafast transient response which is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors. The tiny 2mm × 2mm Thin DFN (TDFN) package saves precious board space and requires only three external components. The MIC23150 is designed for use with a very small inductor, down to 0.47μH, and an output capacitor as small as 2.2 μF that enables a total solution size, less than 1mm height. The MIC23150 has a very low quiescent current of 23μA and achieves a peak efficiency of 93% in continuous conduction mode. In discontinuous conduction mode, the MIC23150 can achieve 87% efficiency at 1mA. The MIC23150 is available in 8-pin 2mm × 2mm Thin DFN package with an operating junction temperature range from -40°C to +125°C.

Features

AI Translation
  • Input voltage: 2.7V to 5.5V
  • 2A output current
  • Up to 93% peak efficiency
  • 87% typical efficiency at 1mA
  • 23μA typical quiescent current
  • 4MHz PWM operation in continuous mode
  • Ultra-fast transient response
  • Low ripple output voltage: 14mVpp ripple in HyperLight Load mode; 5mV output voltage ripple in full PWM mode
  • 0.01μA shutdown current
  • Thermal-shutdown and current-limit protection
  • Output voltage as low as 0.95V
  • 8-pin 2mm × 2mm Thin DFN (TDFN) package

Applications

AI Translation
  • Mobile handsets
  • Portable media/MP3 players
  • Portable navigation devices (GPS)
  • WiFi/WiMax/WiBro modules
  • Solid State Drives/Memory Wireless LAN cards