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ILC6390CP-33 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 3.3V 50MA SOT89-5. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ILC6390CP-33
- Description：IC REG BOOST 3.3V 50MA SOT89-5
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：-
- Voltage - Input (Max)：10V
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Current - Output：50mA
- Frequency - Switching：100kHz, 180kHz
- Synchronous Rectifier：No
- Operating Temperature：-30°C ~ 80°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-89-5/6
- Supplier Device Package：SOT-89-5
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ILC6390CP-33
Voltage Regulators - DC DC Switching Regulators Overview
The ILC6390CP-33 is a step-up DC-to-DC converter utilizing Pulse Frequency Modulation (PFM) technology. It provides a fixed output voltage of 3.3V and supports a maximum load current of 50 mA. The device incorporates an auto-load sense feature to optimize efficiency under varying load conditions. It is available in compact 5-lead SOT-89 or SOT-23 packages, requiring only three external components for implementation.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates auto-load detection circuitry to dynamically adjust operation based on load requirements
- Utilizes PFM topology to maintain high efficiency across the operating range
- Requires minimal external component count for simplified board design
Voltage Regulators - DC DC Switching Regulators Applications
- Battery-powered portable electronics
- Low-power sensor modules
- Communication devices with variable duty cycles
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix '33' confirms the 3.3V fixed output variant. Confirm package availability matches project requirements between SOT-89 and SOT-23 options. Ensure compatibility with existing BOM specifications regarding pinout and thermal characteristics.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a fixed 3.3V boost supply is required for low-current applications up to 50 mA. The auto-load sense feature makes it suitable for systems with significant idle periods. Consider the small footprint if space constraints are critical.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ILC6390 family of 50 mA boost converters from Fairchild Semiconductor. The family shares common PFM architecture and control logic, differentiated primarily by output voltage settings indicated in the ordering suffix.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check datasheets for other ILC6390 variants with different output voltages. Verify functional equivalence with other 50 mA PFM boost controllers offering similar auto-load features.
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