CAT661EVA-GT3
- Mfr.Part #
- CAT661EVA-GT3
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CHARGE PUMP INV 8SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- 1.5V
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Topology :
- Charge Pump
- Base Part Number :
- CAT661
- Nominal Supply Current :
- 500μA
- Max Output Current :
- 100mA
- Synchronous Rectifier :
- No
- Number of Pins :
- 8
- RoHS Status :
- RoHS Compliant
- Voltage - Output (Min/Fixed) :
- -Vin 2Vin
- Mounting Type :
- Surface Mount
- Min Output Voltage :
- 5V
- Width :
- 4mm
- Max Supply Voltage :
- 5.5V
- Length :
- 5mm
- Mount :
- Surface Mount
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Output Voltage :
- 11V
- Lifecycle Status :
- LAST SHIPMENTS (Last Updated: 1 week ago)
- Logic Function :
- Inverting
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Function :
- Ratiometric
- Halogen Free :
- Halogen Free
- Number of Terminations :
- 8
- Published :
- 2012
- Frequency - Switching :
- 25kHz 135kHz
- Max Power Dissipation :
- 500mW
- Height :
- 1.5mm
- Output Voltage :
- 11V
- Lead Free :
- Lead Free
- Output Type :
- FIXED
- Output Configuration :
- Positive or Negative
- Factory Lead Time :
- 2 Weeks
- Datasheets
- CAT661EVA-GT3
CAT661EVA-GT3 Documents

Voltage Regulators - DC DC Switching Regulators onsemi CAT661EVA-GT3 Overview
The Voltage Regulators - DC DC Switching Regulators onsemi CAT661EVA-GT3 is a high-performance, integrated charge pump inverter designed for precision voltage conversion applications. This device is housed in a compact 8SOIC package and is ideal for converting a positive voltage in the input to a corresponding negative voltage output. This ability makes it exceptionally suitable for applications requiring space-efficient, reliable voltage inversion solutions. With its low power consumption and minimal external component requirement, the CAT661EVA-GT3 from onsemi is tailored to meet the rigorous demands of modern electronic devices.
CAT661EVA-GT3 Features
This integrated circuit highlights several key features that enhance its appeal to designers and engineers. Firstly, it offers high efficiency, which is crucial for battery-powered devices. It also includes low noise operation, which is essential for sensitive audio and measurement applications. Additionally, the CAT661EVA-GT3 supports a wide input voltage range, providing flexibility across various battery voltages and power supplies.
CAT661EVA-GT3 Applications
- Portable Battery-Powered Devices: Ideal for use in applications where space and power efficiency are crucial, such as mobile phones and portable media players.
- Negative Voltage Generators: Used to generate negative supply voltages for op-amps and other analog devices in mixed-signal systems.
- White LED Backlights: Supports the driving of white LEDs used in backlighting for small LCD displays, which require inverted voltages for optimal functionality.
- Medical Equipment: Provides the necessary voltage inversion in various medical devices, ensuring reliability and safety in critical healthcare applications.
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