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S-8356K33MC-NEST2U
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：0.9V ~ 10V
- Frequency - Switching：100kHz
- Duty Cycle (Max)：90%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The S-8356K33MC-NEST2U is a boost DC-DC switching regulator controller manufactured by ABLIC Inc. It operates with an input voltage range of 0.9V to 10V and delivers a fixed output voltage of 3.3V. The device utilizes a 600kHz switching frequency and supports a maximum duty cycle of 85%. Designed for surface mount applications, it is housed in a compact SC-74A or SOT-753 package, specifically the SOT-23-5 configuration. The component functions as a positive output regulator without synchronous rectification capabilities.
Feature Summary
- Boost topology switching regulator controller
- Fixed 3.3V output configuration
- Compact SOT-23-5 surface mount packaging
- Integrated enable control functionality
Applications
- Portable electronic devices requiring step-up power conversion
- Battery-powered systems needing voltage regulation
- Embedded circuits utilizing single-cell lithium battery inputs
Procurement Notes
Verify the specific suffix NEST2U against official ABLIC documentation to confirm package type and marking details. Ensure compatibility with external MOSFET selection for the boost topology. Confirm RoHS compliance status through current manufacturer statements before finalizing procurement orders.
Selection Notes
Select this component when a fixed 3.3V boost output is required from low-voltage sources within the 0.9V to 10V range. Consider the 600kHz switching frequency for balancing component size and efficiency. Verify that the external circuitry supports the 85% maximum duty cycle limitation inherent to this controller design.
Part Context
This part belongs to the S-8356 series of switching regulators from ABLIC Inc. The series focuses on compact power management solutions for portable electronics. The S-8356 family provides various output voltage options and packaging configurations to suit different board space constraints and application requirements.
Replacement Considerations
Direct substitutes include S-8355K33MC-NAST2G, S-8356K33MC-NEST2G, S-8356Q33MC-OYST2G, and S-8355Q33MC-OWST2G. Verify pinout and electrical parameter alignment before substitution.
