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MAXIM MAX871EUK+T

Manufacturer
MAXIM
MPN
MAX871EUK+T
LCSC Part #
C143605
Packaging
SOT-23-5
Customer #
Key Attributes
Switched-Capacitor Voltage Inverters
In-Stock: 321
321 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 0.934$ 0.93
10+$ 0.7756$ 7.76
30+$ 0.6956$ 20.87
100+$ 0.6173$ 61.73
500+$ 0.5242$ 262.10
1,000+$ 0.4997$ 499.70
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
ManufacturerMAXIM
PackagingSOT-23-5
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Introduction

AI Translation

The MAX870/MAX871 capacitive charge pumps invert the voltage applied to their input. For highest performance, use low equivalent series resistance (ESR) capacitors (e.g., ceramic).

Features

AI Translation
  • Ultra-small monolithic, CMOS charge-pump inverters
  • Accept input voltages ranging from +1.4V to +5.5V
  • MAX870 operates at 125kHz, MAX871 operates at 500kHz
  • High efficiency (90%)
  • Low operating current (0.7mA for the MAX870)
  • Oscillator control circuitry and four power MOSFET switches on-chip
  • Come in a 5-pin SOT23-5 package
  • Can deliver 25mA with a voltage drop of 500mV
  • 9±% Voltage Conversion Efficiency
  • Invert Input Supply Voltage
  • 0.7mA Quiescent Current (MAX870)
  • Require Only Two Capacitors
  • Shutdown Control

Applications

AI Translation
  • Local -5V Supply from 5V Logic Supply
  • Small LCD Panels
  • Cell Phones
  • Medical Instruments
  • Handy-Terminals, PDAs
  • Battery-Operated Equipment