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S-8358B36MC-NQVT2U
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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-8358B36MC-NQVT2U is a step-up switching regulator controller from ABLIC, designed for battery-powered applications. It operates within a supply voltage range of 0.9V to 10V and delivers a fixed output voltage of 3.6V. The device utilizes PWM/PFM control modes and features a low quiescent current of 25.9µA. It supports a maximum duty cycle of 85% and switches at a frequency of 600kHz. The component is housed in an SOT-23-5 package and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Integrates PWM/PFM hybrid control for optimized efficiency across varying load conditions
- Features ultra-low quiescent current consumption suitable for battery-operated devices
- Includes enable pin functionality for precise power management and system sleep modes
Applications
- Portable electronic devices requiring efficient step-up conversion
- Battery-powered sensor modules
- Handheld communication equipment
Procurement Notes
Verify the specific suffix NQVT2U against the official ABLIC datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the target PCB footprint for the SOT-23-5 package. Cross-reference the output voltage setting with application requirements before finalizing procurement orders.
Selection Notes
Select this component when a fixed 3.6V output is required from a single-cell lithium-ion or similar battery source. Consider the 600kHz switching frequency for balancing component size and efficiency. Verify that the external inductor and diode selections support the controller's drive capabilities and thermal requirements.
Part Context
This part belongs to the S-8358 series of step-up switching regulator controllers. The series is characterized by high-efficiency CMOS processes and compact packaging options. It serves as a core power management solution for portable electronics needing reliable voltage boosting from low input sources.
Replacement Considerations
Check ABLIC documentation for direct pin-compatible alternatives within the S-8358 family that offer different output voltages or package variations. Ensure any substitute maintains the same 0.9V to 10V input range and SOT-23-5 form factor.
