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MICRONE ME2109FM5GRoHS

Manufacturer
MICRONEAsian Brands
MPN
ME2109FM5G
LCSC Part #
C84116
Packaging
SOT-23-5
Customer #
Key Attributes
Ultra-Small Package PWM/PFM Switching Control Step-Up Switching Regulator
Datasheetpdf iconMICRONE ME2109FM5G
In-Stock: 670
670 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1069$ 0.53
50+$ 0.0836$ 4.18
150+$ 0.072$ 10.80
500+$ 0.0633$ 31.65
3,000+$ 0.0563$ 168.90
6,000+$ 0.0528$ 316.80
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerMICRONE
PackagingSOT-23-5
Operating Temperature-25℃~+85℃
FunctionBoost
Frequency - Switching255kHz~345kHz
Number of Outputs1
FeaturesLight load efficient mode
Output TypeAdjustable
TopologyBoost
Operating Voltage1.8V~6V
Switch tube (built-in/external)External
Output Voltage1.5V~6.5V
Output Current-
Quiescent Current100uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ME2109 series is a CMOS step-up switching regulator which mainly consists of a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, a PWM/PFM switching control circuit. With an external low-ON-resistance Nch Power MOS, this product is applicable to applications requiring high efficiency and high output current. The ME2109 series switches its operation to the PFM control circuit whose duty ratio is 15 % with to the PWM/PFM switching control circuit under a light load and to prevent decline in the efficiency by IC operation current.

Features

AI Translation
  • Low voltage operation: Start-up is guaranteed from 0.9V(10uT = 1 mA)
  • Duty ratio: Built-in PWM/PFM switching control circuit 15 to 78 %
  • Oscillator frequency: 300KHz
  • External parts: coil, diode, capacitor, and transistor
  • Output voltage range: 1.5V ~ 6.5V
  • Output voltage accuracy: ±2%
  • Soft start function: 2 ms
  • PACKAGE: SOT-23-5

Applications

AI Translation
  • Mobile phones (PDC, GSM, CDMA, IMT200 etc.)
  • Bluetooth equipment
  • PDA
  • Portable communication modem
  • Portable games
  • Cameras
  • Digital cameras
  • Cordless phones
  • Notebook computers