ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC VREF SHUNT 2% SOT23
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：Automotive
- Qualification：AEC-Q100
Download product information
Overview
The ZRC330QF02TA is an automotive compliant, low knee current shunt voltage reference with a fixed output of 3.3V and ±2% tolerance at +25°C. It operates within a temperature range of -40°C to +125°C and requires no external stabilizing capacitor. The device supports an operating current from 20µA to 5mA, with a typical knee current of 15µA. Electrical characteristics include a maximum temperature coefficient of 50ppm/°C, a typical slope resistance of 0.6Ω, and wideband noise of 75µVrms.
Feature Summary
- Automotive compliant design qualified to AEC-Q100 Grade 1 standards
- Low knee current operation suitable for battery-powered applications
- Capacitor-free stability with robust transient handling capability
Applications
- Automotive measurement systems
- Automotive instrumentation
- Precision power supplies
Procurement Notes
Verify the specific ordering suffix 'TA' corresponds to the standard reel quantity and packaging format defined in the manufacturer's documentation. Confirm that the component meets the required PPAP documentation standards if mandated by the target automotive supply chain. Ensure the requested part number matches the exact ±2% tolerance variant specified for this application.
Selection Notes
Select this component when a stable 3.3V reference is needed in space-constrained SOT-23 packages for automotive environments. It is appropriate for designs requiring minimal quiescent current and high reliability under thermal stress. Consider the ±2% initial accuracy and 50ppm/°C temperature coefficient against system precision requirements.
Part Context
This part belongs to the ZRC330Q family of bandgap voltage references manufactured by Diodes Incorporated. The series provides micropower solutions designed specifically for automotive applications, offering ruggedness against electrical transients while maintaining precise voltage regulation across extended industrial temperature ranges.
Replacement Considerations
The ZRC330QF01TA serves as a direct alternative within the same package and qualification class, differing only in its tighter ±1% voltage tolerance specification.
