All prices are in US dollars.
Digi-Key Part Number SC431CSK-1TR-ND
Price Break Unit Price Extended Price
3,000 0.26622 798.66
6,000 0.24786 1,487.16
15,000 0.23868 3,580.20
30,000 0.22950 6,885.00
75,000 0.22583 16,937.10
150,000 0.22032 33,048.00
Quantity Available Digi-Key Stock: 12,000
Can ship immediately

Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number


Description IC VREF SHUNT ADJ SOT23-3
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets SC431
Product Photos SOT-23-3
Standard Package ? 3,000

Integrated Circuits (ICs)


PMIC - Voltage Reference

Series -
Packaging ? Tape & Reel (TR)?
Reference Type Shunt
Output Type Adjustable
Voltage - Output (Min/Fixed) 2.495V
Voltage - Output (Max) 30V
Current - Output 150mA
Tolerance ±1%
Temperature Coefficient -
Noise - 0.1Hz to 10Hz -
Noise - 10Hz to 10kHz -
Voltage - Input -
Current - Supply -
Current - Cathode 130µA
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Online Catalog Shunt - Adjustable, Programmable - Semtech
Other Names SC431CSK-1TR
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
SC431CSK-1CT-ND SC431CSK-1TRT Semtech Corporation Cut Tape (CT)? 12,598 - Immediate
0.76000 1
SC431CSK-1DKR-ND SC431CSK-1TRT Semtech Corporation Digi-Reel®? 12,598 - Immediate
Digi-Reel® 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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17:39:02 6/26/2016