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Product Detailed Parameters
- Description：IC VREF SHUNT 1% SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：4.096V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- 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
- Grade：-
- Qualification：-
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Overview
The ZRC400F01TC is a precision micropower voltage reference IC manufactured by Diodes Incorporated, providing a fixed output of 4.096V. It utilizes a bandgap circuit design and operates within an industrial temperature range of -40°C to +85°C. The device features a typical temperature coefficient of 30ppm/°C and maintains stability without requiring external capacitors. Recommended operating current ranges from 23µA to 5mA, with a maximum reverse current rating of 25mA.
Feature Summary
- Bandgap circuit design for stable voltage generation
- Capacitor-free operation with capacitive load stability
- Low knee current for efficient battery-powered applications
- Rugged design capable of withstanding transient effects
Applications
- Battery powered and portable equipment
- Instrumentation systems
- Test equipment
- Metering and measurement systems
Procurement Notes
Verify the specific suffix 'TC' against official manufacturer documentation, as standard datasheets list 'TA' for tape-and-reel packaging. Confirm package type availability, as E-Line variants are noted as obsolete in favor of SOT-23 packages. Ensure compliance with RoHS3 specifications and check for any recent product change notifications regarding manufacturing sources or assembly sites.
Selection Notes
Select this component for space-constrained designs requiring a precise 4.096V reference. It is suitable for low-power applications due to its micropower characteristics and low knee current. Consider the 1% tolerance and temperature coefficient when designing circuits sensitive to voltage drift over varying thermal conditions.
Part Context
This part belongs to the ZRC400 series of precision voltage references from Diodes Incorporated. The series includes various output voltages and tolerances, packaged primarily in small outline surface mount formats like SOT-23. The ZRC400 specifically targets applications needing high accuracy in a compact footprint.
Replacement Considerations
ZRC400F01TA is listed as a released alternative with identical electrical characteristics but different packaging configuration.
FAQ
Does the ZRC400 require an external stabilizing capacitor?
No, the ZRC400 design provides a stable voltage without an external capacitor and remains stable even with capacitive loads.
What is the recommended operating current range?
The device is recommended for operation between 23 µA and 5 mA.
