LM431BCZX FAIRCHILD | Voltage Reference
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PRODUCT INFO
LM431BCZX by FAIRCHILD
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FAIRCHILD

LM431BCZX

Fairchild

V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92R T/R

PRICING per each  AVAILABILITY Updated Today   
1-1,999 :$0.085
2,000-3,999 :$0.081
4,000-5,999 :$0.073
6,000 + :$0.063
3975 can ship today
In our stock This is the quantity we have on-hand in our inventory for immediate shipment.
Ships From: Phoenix, AZ
15 views in the last month Popularity 
In Stock quantities placed in the next
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RESOURCES
SPECS
Supplier: Fairchild
Part No: LM431BCZX
RoHS: Yes
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. <b>Minimum Order Quantities</b> and <b>Required Order Multiples</b> are presented with our price and availability information. 2,000
Maximum Input Voltage: 37 V
Output Voltage: 2.495 to 36 V
Family: LM431
Line Regulation: N/A
Reference Type: Adjustable
Maximum Temperature Coefficient: 50(Typ) ppm/°C
Supplier_Package: TO-92R
Packaging: Tape and Reel
Pin_Count: 3
Initial Accuracy: 1 %
Mounting: Through Hole
Load Regulation: N/A
Operating Temperature: -25 to 85 °C
Dimension: 4.58 x 3.86(Max) x 4.58 mm
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DESCRIPTION

The LM431A/LM431B/LM431C are three-terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2W. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacement for Zener Diodes in many applications.



Product Highlights
  • Programmable output voltage to 36 volts
  • Low dynamic output impedance 0.20 typical
  • Sink current capability of 1.0 to 100mA
  • Equivalent full-range temperature coefficient of 50ppm/°C typical
  • Temperature compensated for operation over full rated operating temperature range
  • Low output noise voltage
  • Fast turn-on response
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PART CLASSIFICATION DATA
HTS: 8542390000
ECCN: EAR99