Description
NCP431BVSNT1G ON Semiconductor Voltage References Voltage Reference, Low Cathode Current, Programmable, Shunt Regulator -40C to 125C 0.5% 2.5V to 36V 100mA 3-Pin SOT-23 T/R RoHS
The NCP431 integrated circuits are three-terminal programmable shunt regulator diodes. They are a direct upgrade to the industry standard TL431A. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V using two external resistors. These devices exhibit a wide operating current range of 40 A to 100 mA with a typical dynamic impedance of 0.22O. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the NCP431 operates as a shunt regulator, it can be used as either a positive or negative voltage reference. Low minimum operating current makes this device an ideal choise for secondary regulators in SMPS adapters with extremely low no-load consumption.
Specifications
Manufacturer: ON Semiconductor
Product Category: Voltage References
Mounting Style: SMD/SMT
Package / Case: SOT-23-3
Reference Type: Shunt Adjustable Precision References
Output Voltage: 36 V
Temperature Coefficient: 50 PPM/C
Series VREF – Input Voltage – Max: 2.525 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 125 C
Series: NCP431
Packaging: Cut Tape
Packaging: Reel
Product: Voltage References
Type: Precision Voltage Reference
Brand: ON Semiconductor
Topology: Shunt References
Product Type: Voltage References
Factory Pack Quantity: 3000
Subcategory: PMIC – Power Management ICs
Unit Weight: 0.000282 oz
Manufacturer:ON Semiconductor
Datasheet:NCP431BVSNT1G.PDF
