Describe
The RLCP431AN is a three-terminal adjustable shunt regulator with guaranteed thermal stability
over a full operation range. It features sharp turn-on characteristics, low temperature coefficient and
low output impedance, which make it ideal substitute for Zener diode in applications such as
switching power supply, charger and other adjustable regulators.The output voltage of RLCP431AN
can be set to any value between VREF (2.5V) and the corresponding maximum cathode voltage
(36V).The RLCP431AN precision reference is offered in two voltage tolerance: 0.5% and 0.8%This
IC is available in 4 packages: TO92 (bulk or ammo packing), SOT23, SOT25 and SOT89.
Programmable Precise Output Voltage from 2.5V to 36V
High Stability under Capacitive Load
Low Temperature Deviation: 4.5mV Typical
Low Equivalent Full-range Temperature Coefficient with 20PPM/oC Typical
Sink Current Capacity from 1mA to 100mA
Low Output Noise
Wide Operating Range of -40 to +125℃
Lead-Free Packages: TO92, SOT23, SOT25, SOT89
Totally Lead-Free; RoHS Compliant (Notes 1 & 2)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
TO92、SOT23、SOT25、SOT89 Packages
➢ Charger
➢ Voltage Adapter
➢ Switching Power Supply
➢ Graphic Card
➢ Precision Voltage Reference
: TO92 (bulk or ammo packing), SOT23, SOT25 and SOT89