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KEC KIA431AF-RTF/PCRoHS

Manufacturer
KEC
MPN
KIA431AF-RTF/PC
LCSC Part #
C465009
Packaging
SOT-89-3
Customer #
Key Attributes
Three-terminal programmable shunt voltage regulator diode
Datasheetpdf iconKEC KIA431AF-RTF/PC
In-Stock: 8,180
8,180 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2383$ 0.2145$ 1.07
50+$ 0.1991$ 0.1792$ 8.96
150+$ 0.1823$ 0.1641$ 24.62
1,000+$ 0.1496$ 0.1347$ 134.70
2,000+$ 0.1402$ 0.1262$ 252.40
5,000+$ 0.1346$ 0.1212$ 606.00
Standard Packaging1000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerKEC
PackagingSOT-89-3
Output Voltage2.5V~36V
Quiescent Current1.8uA
Tolerance±1%
Voltage - Supply37V
Minimum Cathode Current for Regulation500uA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
FeaturesTemperature compensation control
Noise - 10Hz to 10kHz-
Operating Temperature-40℃~+85℃
Output TypeAdjustable
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Introduction

AI Translation

The KIA431 Series integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage reference operate as a low temperature coefficient zener which is programmable from Vref to 36 volts with two external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a typical dynamic impedance of 0.22Ω. 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 volt reference makes it convenient to obtain a stable reference from 5.0 volt logic supplies, and since the KIA431 Series operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

Features

AI Translation
  • Low Dynamic Output Impedance: 0.22Ω (Typ.)
  • Sink Current Capability of 1.0 to 100mA
  • Equivalent Full-Range Temperature Coefficient of 50ppm/°C (Typ.)
  • Temperature Compensated for Operation Over Full Rated Operating Temperature Range
  • Low Output Noise Voltage
  • Suffix U: Qualified to AEC-Q100

Applications

AI Translation
  • digital voltmeters
  • power supplies
  • op amp circuitry