ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG CHRG PUMP INV 100MA 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Ratiometric
- Output Configuration：Positive or Negative
- Topology：Charge Pump
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：1.5V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：-Vin, 2Vin
- Voltage - Output (Max)：-
- Current - Output：100mA
- Frequency - Switching：10kHz, 80kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The CAT660EVA-GT3 is a CMOS charge pump inverter and doubler manufactured by onsemi. It delivers a regulated output voltage from an input supply ranging from 2.3V to 5.5V. The device operates within an extended input range of 3V to 18V, providing flexibility for various power applications. It supports a maximum output current of 100mA. The component is housed in an 8-SOIC package and is designed for surface-mount installation. This integrated circuit functions as a DC-DC converter, ensuring stable voltage conversion for downstream electronic components.
Feature Summary
- Functions as a CMOS charge pump inverter and voltage doubler
- Provides regulated output voltage from low input supplies
- Supports wide input voltage range up to 18V
- Delivers up to 100mA output current capability
Applications
- Battery-powered systems requiring voltage inversion
- LCD bias voltage generation
- RS-232 interface level shifting
- General DC-DC conversion in portable electronics
Procurement Notes
Verify component status carefully before procurement, as the CAT660EVA-GT3 is listed as obsolete and no longer manufactured by onsemi. Sourcing may be limited to existing stock or third-party distributors. Confirm authenticity and lot dates if purchasing from non-official channels. Evaluate alternative solutions immediately to ensure long-term supply chain stability and production continuity.
Selection Notes
Select this component only if legacy compatibility is required, given its obsolete status. Ensure the application design accommodates the 100mA current limit and the specific input voltage range of 2.3V to 5.5V for optimal regulation. Consider the 8-SOIC package dimensions for PCB layout constraints. Evaluate modern alternatives with similar specifications to mitigate end-of-life risks and secure future manufacturing support.
Part Context
This part belongs to onsemi's portfolio of power management integrated circuits, specifically within the charge pump and voltage converter category. It utilizes CMOS technology to achieve efficient voltage conversion with minimal external components. The device is designed for compact applications where space efficiency and reliable voltage inversion are critical requirements for system operation.
Replacement Considerations
Analog Devices Inc. offers the ADM660ARZ as a confirmed substitute part number. Verify pinout compatibility and electrical parameter alignment before integration. Assess thermal performance and packaging differences to ensure seamless replacement in existing designs without significant PCB modifications.
