S-1003NB33I-I6T1U

Supervisors Overview

The S-1003NB33I-I6T1U is a supervisory circuit manufactured by ABLIC Inc., functioning as a voltage detector with manual reset capability. It operates within a supply voltage range of 950 mV to 10 V and features a threshold voltage of 3.3 V. The device provides an active low, open-drain output and includes a reset delay time of 80 µs. Designed for surface mount installation, it utilizes the SC-82AB-4 package. The component supports operation across a temperature range from -40°C to +85°C and consumes a typical operating power supply current of 500 nA.

Supervisors Feature Summary

• Integrates manual reset functionality for controlled system recovery
• Provides active low open-drain output signaling
• Operates with ultra-low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems needing reliable voltage supervision
• Embedded circuits utilizing manual reset inputs

Supervisors Procurement Notes

Verify the specific suffix I6T1U against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure the selected variant matches the required threshold voltage and output configuration for your design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through the latest datasheet before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a manual reset input is required alongside voltage monitoring. Compare the 80 µs reset delay against system timing requirements to ensure compatibility. Evaluate the 500 nA operating current against total system power budgets. Verify that the SC-82AB-4 package dimensions fit the available PCB space constraints.

Supervisors Part Context

This part belongs to the S-1003 series of supervisory circuits from ABLIC. The series focuses on low-power voltage detection with manual reset options. It complements other ABLIC PMIC offerings by providing precise monitoring for microcontrollers and memory devices in compact packages.

Supervisors FAQ

What is the reset delay time for the S-1003NB33I-I6T1U?

The reset delay time is specified as 80 µs.

Does this component include a watchdog timer?

No, the S-1003NB33I-I6T1U does not include a watchdog timer function.