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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 25MA TO92-3
- Series：-
- Mfr：Microchip Technology
- Package：Bag
- Type：Linear
- Topology：-
- Internal Switch(s)：-
- Number of Outputs：1
- Voltage - Supply (Min)：4.75V
- Voltage - Supply (Max)：90V
- Voltage - Output：1V ~ 90V
- Current - Output / Channel：25mA
- Frequency：-
- Dimming：-
- Applications：Lighting, Signage
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The CL525N3-G is a linear, fixed constant current LED driver manufactured by Microchip Technology. It operates within an input voltage range of 4.75 V to 90 V and delivers a regulated output current of 25 mA per channel. The device supports a wide output voltage range from 1 V to 90 V and functions reliably across an operating temperature range of -40°C to +125°C. Packaged in a TO-92-3 through-hole configuration, it features low power consumption with a maximum supply current of 1 mA.
Feature Summary
- Provides fixed constant current regulation for single-channel LED applications
- Supports wide input voltage range from 4.75 V to 90 V
- Operates reliably across extended industrial temperature ranges
Applications
- General lighting systems
- LED signage displays
Procurement Notes
Verify the specific package variant during procurement as distribution sources may list different packaging media such as bulk bags or reels. Confirm that the TO-92-3 through-hole mounting style aligns with the target PCB design requirements. Ensure the selected component meets the required thermal management specifications for the intended operating environment.
Selection Notes
Select this component for designs requiring simple, fixed-current LED driving without complex PWM dimming interfaces. It is suitable for applications where a wide input voltage range accommodates varying supply conditions. Consider the TO-92 package constraints when determining board space and thermal dissipation capabilities for the specific enclosure.
Part Context
This part belongs to Microchip's family of linear LED drivers designed for cost-effective illumination solutions. It serves as a dedicated driver IC for maintaining consistent LED brightness under varying load conditions. The component integrates protection features typical of modern linear drivers while maintaining a minimal external component count.
Replacement Considerations
Consult official Microchip documentation for direct pin-compatible substitutes within the CL525 series. Verify electrical parameters against alternative vendors' offerings to ensure compatibility with existing circuit designs.
