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Product Detailed Parameters
- Description：IC REG CHARGE PUMP 5V TSOT23-6
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Charge Pump
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：2.7V
- Voltage - Input (Max)：4.5V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：100mA
- Frequency - Switching：2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-23-6
- Grade：-
- Qualification：-
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Overview
The CAT3200TDI-GT3 is a low-noise regulated charge pump DC-DC converter manufactured by onsemi. It functions as a switched capacitor boost converter designed to deliver a stable output voltage with minimal ripple. The device supports an input voltage range of 2.7 V to 5.5 V and provides a fixed regulated +5 V output or an adjustable output via external resistors. It is capable of supporting output loads up to 100 mA across various input conditions, making it suitable for applications requiring clean power in compact form factors.
Feature Summary
- Delivers low-noise, regulated output voltage using switched capacitor technology
- Supports both fixed +5 V regulation and adjustable output configurations
- Operates efficiently within a wide input voltage range from 2.7 V to 5.5 V
Applications
- Portable electronic devices requiring clean power supplies
- Battery-powered systems needing voltage boosting
- Applications sensitive to power supply noise and ripple
Procurement Notes
Verify the specific suffix 'TDI' against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compatibility with required input/output voltage ranges for your design. Cross-reference the datasheet for thermal performance and load current limits under actual operating conditions.
Selection Notes
Select this component when a low-profile, low-noise boost solution is needed without inductors. Consider the 100 mA load capability and input voltage range relative to your system's battery or supply characteristics. Evaluate the need for adjustable versus fixed output based on circuit requirements.
Part Context
This part belongs to the CAT3200 series of charge pump converters. It is distinct from inductive boost converters, offering a simpler bill of materials and smaller footprint. The TDI suffix typically indicates a specific surface-mount package variant offered by onsemi for automated assembly.
Replacement Considerations
Check for direct pin-compatible alternatives within the CAT3200 family or similar charge pump ICs from other manufacturers. Verify that substitute parts meet the same output current, noise, and voltage regulation specifications.
