SC431CSK-.5TRT
- Mfr.Part #
- SC431CSK-.5TRT
- Manufacturer
- Semtech
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.5% SOT23-3
- Stock
- 83,732
- In Stock :
- 83,732
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- Manufacturer :
- Semtech
- Product Category :
- Voltage Reference
- RoHS Status :
- RoHS Compliant
- Number of Outputs :
- 1
- Tolerance :
- ±0.5%
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.95mm
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Max Output Current :
- 150mA
- Current - Cathode :
- 130μA
- Reference Voltage :
- 2.5V
- Terminal Finish :
- Matte Tin (Sn)
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Min Input Voltage :
- 2.495V
- Temp Coef of Voltage-Max :
- 54.509 ppm/°C
- Max Input Voltage :
- 31V
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Output Type :
- Adjustable
- Number of Terminations :
- 3
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Number of Pins :
- 3
- REACH SVHC :
- No SVHC
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Trim/Adjustable Output :
- yes
- Accuracy :
- 0.5 %
- Operating Temperature :
- -40°C~85°C TA
- Max Output Voltage :
- 30V
- Min Output Voltage :
- 2.495V
- Base Part Number :
- SC431
- Height Seated (Max) :
- 1.12mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reference Type :
- Shunt
- Output Voltage :
- 30V
- Pin Count :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 2.9mm
- Datasheets
- SC431CSK-.5TRT

Voltage Reference Semtech SC431CSK-.5TRT Overview
The Semtech SC431CSK-.5TRT is an adjustable shunt voltage reference IC, renowned for its precision and versatility, coupled with a compact SOT-23 package. This device offers exceptional temperature stability and a low output noise, making it ideal for critical applications where precise voltage regulation is necessary. The SC431CSK-.5TRT provides a nominal output voltage adjustability from 1.24 V to 18 V with an impressive accuracy of ±0.5%, ensuring reliable performance in a wide array of applications. Its design is optimized for ease of use with minimal external components, facilitating streamlined integration into existing designs.
SC431CSK-.5TRT Features
This voltage reference IC boasts several key features that enhance its applicability in sophisticated electronic systems:
- Adjustable output voltage from 1.24 V to 18 V, catering to a broad range of use-cases.
- High precision with a tolerance of just ±0.5%, providing reliable voltage calibration.
- Low dynamic output impedance ensures stable voltage supply despite load variations.
- High temperature stability which is crucial for operation in variable environmental conditions.
- Small footprint SOT-23 package, ideal for space-constrained applications.
SC431CSK-.5TRT Applications
- Power Supplies: The IC can be used to provide a stable reference voltage in both linear and switching power supplies, enhancing efficiency and reliability.
- Battery Chargers: Ensures consistent charging by maintaining precise control over voltage levels, critical for extending battery life and safety.
- Data Acquisition Systems: Offers a stable voltage reference, crucial for accurate sensor readings and data integrity in measurement setups.
- Portable Devices: Its low power consumption and small size make it ideal for mobile and other battery-operated devices where power efficiency is key.
- Telecommunications Equipment: Provides reliable and stable voltage reference necessary for the operation of complex telecommunications infrastructure.
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