LA5797MC: Charge Pump Step-up Power Supply for Variable Capacitance Diodes

The LA5797MC is a charge pump step-up power supply for Variable capacitance diodes.

Features
  • By using charge pump, no coils are necessary.
  • Time-base generator (140kHz) incorporated.
  • Thermal shutdown circuit incorporated.
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Charge Pump Step-up Power Supply IC for Variable Capacitance DiodesENA2086/D (182.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC-8 Narrow Body751-07 (62.6kB)AK
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LA5797MC-BHActivePb-free Halide freeSOIC-8751-071Tape and Reel2500$0.7113
Specifications
ProductVin Typ (V)Vout Typ (V)Iout Typ (mA)ICC Max (µA)fOSC Typ (kHz)Shutdown Pin
LA5797MC-BH7.52852.6140Yes
Charge Pump Step-up Power Supply IC for Variable Capacitance Diodes (182.0kB) LA5797MC
SOIC-8 Narrow Body CM1216