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Datasheet Linear Technology LTC1983ES6-3#PBF

ManufacturerLinear Technology
Part NumberLTC1983ES6-3#PBF

100mA Regulated Charge-Pump Inverters in ThinSOT


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    LTC1983-3/LTC1983-5 - 100mA Regulated Charge-Pump Inverters in ThinSOT
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    100mA Regulated
    Charge-Pump Inverters
    in ThinSOT
    Description Features Fixed Output Voltages: –3V, –5V or Low Noise VIN
    to –VIN Inverted Output
    n ±4% Output Voltage Accuracy
    n Low Quiescent Current: 25µA
    n 100mA Output Current Capability
    n 2.3V to 5.5V Operating Voltage Range
    n Internal 900kHz Oscillator
    n “Zero Current” Shutdow Short-Circuit and Over-Temperature Protected
    n Low Profile (1mm) ThinSOTTM Package
    n Applications n n n n –3V Generation in Single-Supply Systems
    Portable Equipment
    LCD Bias Supplies
    GaAs FET Bias Supplies The LTC®1983-3 and LTC1983-5 are inverting charge
    pump DC/DC converters that produce negative regulated
    outputs. The parts require only three tiny external capacitors and can provide up to 100mA of output current. The
    devices can operate in open loop mode (creating a –VIN
    supply) or regulated output mode depending on the input
    supply voltage and the output current.
    The LTC1983-3/LTC1983-5 have many useful features for ...



Package CodeS6


Demo BoardsDC482A
Design ToolsLTspice File
Export Controlno yes/no
Frequency900 kHz
FunctionRegulated Inverting Charge Pump
Ishutdown1 A
Isupply0.025 mA
Number of Outputs1
Operating Temperature Range0 to 85 °C
Output Current0.1 A
Output Voltage-3V, -5V
Vin Max5.5 V
Vin Min3 V

Eco Plan


Moldel Line

Series: LTC1983 (6)

Manufacturer's Classification

  • Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Inverting Charge Pumps

Other Names:

LTC1983ES6-3PBF, LTC1983ES6-3 PBF, LTC1983ES63#PBF, LTC1983ES6 3#PBF

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