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MICRONE ME3102BM5G

Manufacturer
MICRONEAsian Brands
MPN
ME3102BM5G
LCSC Part #
C2844747
Packaging
SOT-23-5
Customer #
Key Attributes
1A Synchronous Buck DC-DC Converter
DatasheetMICRONE ME3102BM5G
In-Stock: 350
350 In stock, ships now
Minimum: 10Multiple: 10Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
10+$ 0.0628$ 0.63
100+$ 0.0496$ 4.96
300+$ 0.0431$ 12.93
3,000+$ 0.0381$ 114.30
6,000+$ 0.0342$ 205.20
9,000+$ 0.0322$ 289.80
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMICRONE
PackagingSOT-23-5
Operating Temperature-40℃~+85℃
FunctionStep-down type
Frequency - Switching1.4MHz
Number of Outputs1
FeaturesLoad disconnect;Overcurrent Protection;Cycle-by-cycle current limiting
Output TypeAdjustable
TopologyBuck
Operating Voltage2.5V~5.5V
Switch tube (built-in/external)Built-in
Output Voltage600mV~5.5V
Output Current1.6A
Quiescent Current45uA
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Introduction

AI Translation

ME3102 is a synchronous current-mode step-down DC-DC converter with an input voltage range of 2.5V to 5V, supporting single Li+/Li-ion battery, multiple alkaline/NiMH battery, USB, and other power supply applications. The output voltage is adjustable from 0.6V up to the input voltage. Integrated internal power NMOS switch and synchronous PMOS rectifier minimize external components and achieve high efficiency. Constant-frequency current-mode PWM control provides excellent stability and transient response. In shutdown mode, the input and output are disconnected, with shutdown current below 0.1µA, along with overcurrent protection and other features. Available in a compact SOT23-5 package to save PCB board area and overall BOM cost.

Features

AI Translation
  • Up to 96% efficiency
  • 45uA quiescent current (typical)
  • Output load current greater than 1A
  • Integrated synchronous conversion architecture
  • 1.75MHz/1.4MHz switching frequency
  • Soft start
  • Short-circuit protection

Applications

AI Translation
  • Portable phones, cordless phones
  • Portable devices, wireless devices
  • Computer peripherals
  • Battery-powered decorative accessories
  • Electronic measuring instruments, electronic photo frames