SP432 Datasheet | SYNC POWER

Low Voltage Adjustable Precision Shunt Regulators DESCRIPTION The SP432 is low-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and mercial temperature ranges. Output voltage can be set to any value between VREF (1.24V) and 20V with two external resistors. These devices have a typical output impedance of 0.25Ω. Active output circuitry provides a very sharp turn-on characteristic, making the SP432 excellent replacements for low-voltage Zener diodes in many applications, including onboard regulation and adjustable power supplies. APPLICATIONS - Battery Power Equipment - Linear Regulators - Switch Power Supply - Cellular Phone - Digital Cameras - puter Disk Drivers - Instrumentation Features - Low-Voltage Operation --- Down to 1.24 V - Adjustable Output Voltage, VO = Vref to 20 V - Low Operational Cathode Current --- 80u A ( Typ) - 0.25Ω Typical Output Impedance PIN CONFIGURATION SOT-23 TO-92 SOT-23-5L SOT-353 ( SC-70 ) PART MARKING SOT-23 TO-92 SOT-23-5L SOT-353 ( SC-70 ) 2023/06/29 Ver 7.1 Page 1 Low Voltage Adjustable Precision Shunt Regulators TYPICAL APPLCATION CIRCUIT PIN DESCRIPTION SP432AS23RGB/SP432BS23RGB Pin 1 2 3 SP432AS25RGB/SP432BS25RGB Pin 1 2 3 4 5 SP432AS35RGB/SP432BS35RGB Pin 1 2 3 4...