ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG CTRLR BUCK SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.5V ~ 16V
- Frequency - Switching：60kHz
- Duty Cycle (Max)：100%
- 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：-
Download product information
Overview
The S-8520D30MC-BVPT2U is a step-down switching regulator controller from ABLIC Inc., designed for efficient DC-DC conversion. It operates with a fixed output voltage of 3.0 V and supports a switching frequency of 300 kHz. The device features a low quiescent current of 100 uA, enhancing energy efficiency in standby modes. Packaged in a compact SOT-23-5 format, it integrates PWM control logic suitable for space-constrained power management applications requiring stable regulated output.
Feature Summary
- Integrates PWM control logic for precise voltage regulation
- Supports switchable PWM/PFM operation modes for optimized efficiency
- Features low quiescent current consumption for extended battery life
Applications
- Portable electronic devices requiring efficient power management
- Battery-powered systems needing low standby current
- Embedded circuits utilizing step-down DC-DC conversion
Procurement Notes
Verify the specific suffix BVPT2U against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints for SOT-23-5 packages. Cross-reference the part number with authorized distributors to confirm current availability status, as supply chain conditions may vary. Confirm RoHS compliance requirements match project specifications before finalizing procurement orders.
Selection Notes
Select this component when a fixed 3.0 V output is required without external feedback resistors. The 300 kHz switching frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the 100 uA quiescent current for applications prioritizing energy conservation. Verify that the input voltage range exceeds the minimum operating requirement for the target application environment.
Part Context
This controller belongs to the S-8520 series of step-down switching regulators. The series is characterized by its ability to operate in both PWM and PFM modes, offering flexibility in efficiency optimization across different load conditions. The S-8520 family targets portable electronics where size and power efficiency are critical design constraints.
Replacement Considerations
Consult official ABLIC substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before replacing. Generic equivalents may not support the specific PWM/PFM switchable feature or exact quiescent current specifications.
