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MAXIM MAX1697UEUT+TRoHS

Manufacturer
MAXIM
MPN
MAX1697UEUT+T
LCSC Part #
C443683
Packaging
SOT-23-6
Customer #
Key Attributes
60mA SOT23 Inverting Charge Pump with Shutdown
Datasheetpdf iconMAXIM MAX1697UEUT+T
In-Stock: 464
464 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.183$ 1.1357$ 1.14
10+$ 0.9866$ 0.9472$ 9.47
30+$ 0.8795$ 0.8444$ 25.33
100+$ 0.727$ 0.6980$ 69.80
500+$ 0.6734$ 0.6465$ 323.25
1,000+$ 0.6491$ 0.6232$ 623.20
Standard Packaging2500/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
ManufacturerMAXIM
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
FunctionInverted
Frequency - Switching250kHz
FeaturesCascade support;Low-power standby;Output short-circuit protection;Overcurrent Protection
Operating Voltage1.5V~5.5V
Output Current60mA
Quiescent Current3.4mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The MAX1697 ultra-small, monolithic, CMOS charge pump voltage inverter accepts an input voltage ranging from +1.25V to +5.5V. This device features an ultra-low 12Ω output resistance, permitting loads of up to 60mA with maximum efficiency. The MAX1697 is available with operating frequencies of 12kHz, 35kHz, 125kHz, or 250kHz, allowing optimization of supply current or external component size. Its small external components and micropower shutdown mode make this device ideal for both battery-powered and board-level voltage conversion applications. Oscillator control circuitry and four power MOSFET switches are included on-chip. Applications include generating a negative supply from a +5V or +3.3V logic supply to power analog circuitry. All versions come in a 6-pin SOT23 package and deliver 60mA.

Features

AI Translation
  • 60mA Output Current
  • Low 12Ω Output Resistance
  • 150µA Supply Current (MAX1697R)
  • Requires Only Two 1µF Capacitors (MAX1697U)
  • Start-Up Current Limited
  • +1.25V to +5.5V Input Voltage Range
  • Slew-Rate Limited to Reduce EMI

Applications

AI Translation
  • Negative Supply from +5V or +3.3V Logic Supplies
  • Small LCD Panels
  • GaAsFET Bias Supplies
  • Handy-Terminals, PDAs
  • Battery-Operated Equipment