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ADI LTC3261IMSE#TRPBF product image
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ADI LTC3261IMSE#TRPBFRoHS

Manufacturer
ADI
MPN
LTC3261IMSE#TRPBF
LCSC Part #
C684401
Packaging
MSOP-12-EP-0.65mm
Customer #
Key Attributes
High Voltage, Low Quiescent Current Inverting Charge Pump
Datasheetpdf iconADI LTC3261IMSE#TRPBF
In-Stock: 27
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QtyUnit PriceTotal Amount
1+$ 7.867$ 7.87
10+$ 6.8098$ 68.10
30+$ 6.1657$ 184.97
100+$ 5.6258$ 562.58
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerADI
PackagingMSOP-12-EP-0.65mm
Operating Temperature-40℃~+125℃
FunctionInverted
Frequency - Switching500kHz
FeaturesSoft-start;Output short-circuit protection;Overcurrent Protection;Low-power standby
Operating Voltage4.5V~32V
Output Voltage-32V~-4.5V
Output Current100mA
Energy Efficiency-
Quiescent Current120uA
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Introduction

AI Translation

The LTC3261 is a high voltage inverting charge pump that operates over a wide 4.5V to 32V input range and is capable of delivering up to 100mA of output current. The charge pump employs either low quiescent current Burst Mode operation or low noise constant frequency mode. In Burst Mode operation the charge pump Vout regulates to - 0.94 • VIN and the LTC3261 draws only 60μA of quiescent current. In constant frequency mode the charge pump produces an output equal to - VIN and operates at a fixed 500kHz or to a programmed frequency between 50kHz to 500kHz using an external resistor. The LTC3261 is available in a thermally enhanced 12 - pin MSOP package.

Features

AI Translation
  • 4.5V to 32V VIN Range
  • Inverting Charge Pump Generates - VIN
  • 60pA Quiescent Current in Burst Mode Operation
  • Charge Pump Output Current Up to 100mA
  • 50kHz to 500kHz Programmable Oscillator Frequency
  • Short - Circuit/Thermal Protection
  • Low Profile Thermally Enhanced 12 - Pin MSOP Package

Applications

AI Translation
  • Bipolar/Inverting Supplies
  • Industrial/Instrumentation Bias Generators
  • Portable Medical Equipment
  • Portable Instruments