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SC4525ESETRT is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Semtech Corporation. Its product description is IC REG BUCK ADJ 3A 8SOIC. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for SC4525ESETRT
- Description：IC REG BUCK ADJ 3A 8SOIC
- Series：-
- Mfr：Semtech Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：28V
- Voltage - Output (Min/Fixed)：1V
- Voltage - Output (Max)：26.88V
- Current - Output：3A
- Frequency - Switching：200kHz ~ 2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SOIC, EDP
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for SC4525ESETRT
Voltage Regulators - DC DC Switching Regulators Overview
The SC4525ESETRT is a Semtech step-down switching regulator in an 8-SOIC package with an exposed pad. It operates from a 3 V to 28 V input range and delivers up to 3 A output current. The adjustable output voltage spans 1 V to 26.88 V. Switching frequency is programmable between 200 kHz and 2 MHz. The device supports shutdown functionality and functions within a -40°C to +105°C ambient temperature range.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Buck topology for efficient DC-DC conversion
- Adjustable output voltage capability
- Programmable switching frequency
- Integrated shutdown control
Voltage Regulators - DC DC Switching Regulators Applications
- Industrial power systems
- Telecommunications equipment
- Embedded computing platforms
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify component status as the SC4525ESETRT is listed as obsolete by Semtech Corporation. Confirm availability through authorized distributors or secondary markets. Review Product Change Notices (PCN) regarding shipment holds and end-of-life notifications prior to procurement decisions.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component for designs requiring a 3A buck converter with flexible frequency tuning. Ensure the PCB layout accommodates the 8-SOIC package with an exposed thermal pad for adequate heat dissipation. Verify that the required output voltage falls within the 1V to 26.88V adjustment range.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the SC4525E series of synchronous buck regulators. It shares the same footprint as previous SC4525C/D versions, facilitating board upgrades. The series is designed for general-purpose power management applications requiring high efficiency and compact form factors.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consider the SC4525EMSETRT as a potential alternative if available. Verify pin compatibility and electrical specifications against the original design requirements before substitution.
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