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Product Detailed Parameters
- Description：IC VREF SHUNT ADJ 0.5% SOT353
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Adjustable
- Voltage - Output (Min/Fixed)：0.6V
- Voltage - Output (Max)：18 V
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The ZXRE160AH5TA is a 5-terminal adjustable precision shunt regulator from Diodes Incorporated, housed in an SC70/SOT353 package. It features a low feedback voltage of 0.6V and an initial tolerance of 0.5%. The device operates with an input voltage range of 2V to 18V and supports an output voltage range from 0.2V to 18V. Maximum cathode current is 15mA, and it functions within an ambient temperature range of -40°C to +125°C.
Feature Summary
- Provides enhanced performance for comparator mode applications compared to standard shunt regulators.
- Enables regulation of rails as low as 0.6V using a dedicated low-voltage feedback pin.
- Features separate input and open-collector output pins to facilitate isolated power supply designs.
Applications
- Isolated DC-DC converters
- Core voltage POL converters for microprocessors, DSPs, and PLDs
- Low voltage low-dropout linear regulators
Procurement Notes
Verify the specific ordering suffix 'H5' corresponds to the SC70/SOT353 package configuration required for your design. Confirm that the 0.5% initial tolerance grade meets your circuit accuracy specifications. Ensure thermal management aligns with the package's thermal resistance characteristics under your expected operating conditions.
Selection Notes
Select this component when designing circuits requiring precise regulation at very low voltages near 0.6V. The separate input and output architecture allows flexibility in powering the device from auxiliary rails while controlling master rails. Consider the 0.5% tolerance grade for high-precision requirements over the full industrial temperature range.
Part Context
This part belongs to the ZXRE160 series of enhanced adjustable precision shunt regulators. It serves as an upgrade to the ZXRE060 family, specifically optimized for applications demanding lower reference voltages and improved handling capabilities in isolated converter topologies.
Replacement Considerations
ZXRE060AH5TA
FAQ
How does the ZXRE160AH5TA differ from conventional shunt regulators?
It features separate input and output pins and a low 0.6V feedback threshold, allowing it to regulate output voltages down to 0.2V and operate effectively in isolated applications.
What is the maximum current sink capability of the OUT pin?
The device can sink up to 15mA through the open-collector output pin.
