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ILC6380CP-50 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG BOOST 5V 100MA SOT89-3. Review the specifications below when checking this part for your BOM.
The ILC6380CP-50 is a step-up DC-DC converter manufactured by Fairchild Semiconductor. It operates from a single-cell input and provides a fixed 5V output. The device features synchronous rectification, eliminating the need for an external diode. It supports selectable PFM or PWM modes via the SEL pin. In shutdown mode, it ensures true load disconnect from the battery input. The internal oscillator frequency is set at 300kHz.
Verify manufacturer authenticity as Fairchild Semiconductor assets were acquired. Confirm package type matches CP designation. Check RoHS compliance status against current production batches. Validate datasheet revision for accurate electrical characteristics. Ensure supply chain sources provide original component documentation.
Select this part for single-cell lithium-ion applications requiring fixed 5V output. Choose over ILC6382 if SYNC pin functionality is unnecessary. Consider PWM mode for loads exceeding 50mA or noise-sensitive environments. Verify input voltage range compatibility with single-cell chemistry. Evaluate thermal performance under maximum load conditions.
This component belongs to the ILC638x series of boost converters designed for portable wireless communications. It serves as a direct replacement for the ILC6382 in designs where synchronization is not required. The series targets high-efficiency power management for battery-operated handheld devices.
The PFM or PWM mode is user-selectable through the SEL pin. Connecting SEL to ground selects PFM, while leaving it open selects PWM.
In shutdown mode, the device allows true load disconnect from the battery input, reducing battery drain.
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