CAT3200ZI-GT3

Description：IC REG CHRG PUMP ADJ 100MA 8MSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)

SKU:cf3b8d19d1f8 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC REG CHRG PUMP ADJ 100MA 8MSOP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR)
Function：Step-Up
Output Configuration：Positive
Topology：Charge Pump
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：4.5V
Voltage - Output (Min/Fixed)：2.7V
Voltage - Output (Max)：9V
Current - Output：100mA
Frequency - Switching：2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Grade：-
Qualification：-

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CAT3200ZI-GT3

Overview

The CAT3200ZI-GT3 is a low-noise charge pump voltage regulator manufactured by onsemi. It operates within an input voltage range of 3.1 V to 4.5 V and delivers a maximum output current of 100 mA. The device features an adjustable output voltage capability, supporting configurations up to 9 V. It utilizes a 2 MHz switching frequency for efficient power conversion. The component is housed in an 8-MSOP package and is designed for surface-mount installation. It functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

Low noise charge pump architecture for clean power delivery
Adjustable output voltage configuration
High efficiency at 2 MHz switching frequency

Applications

Portable electronic devices requiring stable voltage regulation
Battery-powered systems needing step-up conversion
Industrial control modules with strict noise requirements

Procurement Notes

Verify the specific suffix ZI against official onsemi documentation to confirm pinout and thermal characteristics. Confirm availability status as manufacturing lifecycle data may indicate end-of-life or obsolescence phases. Cross-reference package markings with datasheet images to ensure authenticity before integration into production designs.

Selection Notes

Select this component when a compact solution is required for boosting low input voltages to higher levels with minimal ripple. Ensure the load current does not exceed 100 mA and that the input supply remains within the 3.1 V to 4.5 V window. Consider the 8-MSOP footprint constraints during PCB layout planning.

Part Context

This part belongs to the CAT3200 series of switching regulators from onsemi. It complements other PMIC offerings by providing dedicated charge pump functionality. The series targets applications where space is limited and high-frequency operation allows for smaller external passive components compared to lower-frequency alternatives.