S-8356K40MC-NEZT2G

Overview

The S-8356K40MC-NEZT2G is a positive output step-up DC-DC controller IC manufactured by ABLIC Inc. It operates within an input voltage range of 0.9 V to 10 V and provides a fixed output voltage of 4 V. The device utilizes PWM/PFM switching control with a quiescent current of 25.9 uA. It is housed in a SOT-23-5 package and supports surface mount installation.

Feature Summary

• Boost regulator topology for stepping up input voltage
• PWM/PFM switching control mechanism
• Low quiescent current operation

Applications

• Portable electronic devices requiring voltage boosting
• Battery-powered systems needing stable 4V supply
• General purpose DC-DC conversion circuits

Procurement Notes

Verify the specific suffix NEZT2G against official ABLIC documentation to confirm packaging and tape specifications. Ensure compatibility with SOT-23-5 footprint requirements during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

Selection Notes

Select this component when a fixed 4V boost output is required from inputs as low as 0.9V. Consider the 25.9 uA quiescent current for battery life optimization. Verify that the SOT-23-5 package fits the design constraints and thermal requirements of the target application environment.

Part Context

This part belongs to the S-8356 series of switching controllers from ABLIC. It is categorized under PMIC - Voltage Regulators - DC DC Switching Controllers. The device is designed for efficient power management in compact portable applications requiring reliable step-up voltage conversion.

Replacement Considerations

Check for direct pin-compatible substitutes within the S-8356 family or other ABLIC boost controllers with matching 4V output and SOT-23-5 packaging. Verify electrical parameter equivalence before substitution.