LTC1550

PRODUCTION

Low Noise, Switched Capacitor-Regulated Voltage Inverters

Part Models
6
1ku List Price
Starting From $2.85
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Part Details

  • Regulated Negative Voltage from a Single Positive Supply
  • Low Output Ripple: Less Than 1mVP-P Typ
  • High Charge Pump Frequency: 900kHz Typ
  • Small Charge Pump Capacitors: 0.1µF
  • Requires Only Four External Capacitors
  • Fixed −4.1V or Adjustable Output
  • Shutdown Mode Drops Supply Current to < 1µA
  • High Output Current: Up to 10mA, VCC = 5V
  • Output Regulation: 5%
  • Available in SO-8 and 16-Lead SSOP
LTC1550
Low Noise, Switched Capacitor-Regulated Voltage Inverters
– 4.1V Generator with 1mVP-P Noise VOUT Output Noise and Ripple Product Package 1 Product Package 2
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Documentation

Data Sheet

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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LTC1550
  • LTC1550CS8-4.1
  • LTC1550L
  • LTC1550LCS8
  • LTC1550LCS8-2
  • LTC1550LCS8-2.5
  • LTC1550LCS8-4.1
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