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Product Detailed Parameters
- Description：IC LED DRIVER RGLTR 300MA 10DFN
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.6V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：17V
- Current - Output / Channel：300mA (Flash)
- Frequency：1.5MHz
- Dimming：-
- Applications：Camera Flash
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-VFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Grade：-
- Qualification：-
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Overview
The STCF01PMR is a single-output LED driver IC manufactured by STMicroelectronics, designed for high-efficiency flash applications. It integrates a boost DC-DC converter topology with an internal switch to regulate current up to 300mA. The device operates within a supply voltage range of 2.6V to 5.5V and supports a maximum output voltage of 17V. It functions at a switching frequency of 1.5MHz and is housed in a compact 10-VFDFN package with exposed pad, measuring 3x3mm. The component is rated for operation between -40°C and +85°C ambient temperature.
Feature Summary
- Integrates a boost DC-DC converter with an internal power switch for efficient LED driving
- Supports programmable current regulation up to 300mA for precise flash control
- Features a compact 10-pin DFN surface-mount package with exposed thermal pad
Applications
- Camera module flash lighting systems
- Mobile device illumination circuits
- Compact electronic imaging devices requiring high-intensity short-duration light sources
Procurement Notes
Verify component status as the STCF01PMR is listed as obsolete or end-of-life. Confirm availability through authorized distributors or secondary market channels. Ensure compatibility with existing board layouts due to the specific 10-DFN footprint. Check RoHS compliance documentation for regulatory adherence in target markets.
Selection Notes
Select this component for designs requiring a dedicated boost driver for single-channel LED flashes. Consider the 300mA output limit and 17V max voltage when sizing external components. The integrated switch simplifies bill of materials but requires careful thermal management via the exposed pad. Verify input voltage range matches the system battery profile.
Part Context
This part belongs to the STCF01 family of LED drivers from STMicroelectronics. These devices are specialized for portable electronics where space and efficiency are critical. The PMR suffix typically indicates tape-and-reel packaging for automated assembly processes.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source data. Due to the obsolete status, direct pin-to-pin replacements may require design review. Consult manufacturer archives for potential legacy alternatives.
