# RTQ2105GQWT-QA (Component) ## Description Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 24-WFQFN Exposed Pad General Description: The RTQ2105GQWT-QA is an electronic component designed for integration into compact and efficiency-focused circuit applications. It is engineered to deliver stable performance under varying operating conditions, making it suitable for use in consumer electronics, embedded systems, and power management solutions. The device emphasizes reliability, low power consumption, and consistent signal or power regulation, depending on its intended application within a system. Its form factor supports space-constrained designs while maintaining thermal and electrical stability. Functional Overview: The component provides controlled operation within a defined electrical range, ensuring dependable interaction with surrounding circuitry. It is optimized for seamless compatibility with standard board layouts and commonly used electronic assemblies. The design supports continuous operation with minimal performance drift and is built to handle typical environmental and electrical stresses encountered in modern devices. Electrical Characteristics: The device operates within a specified voltage and current range appropriate for low-power or signal-level applications. It maintains stable output behavior across its operating conditions and includes internal features that support protection, regulation, or signal integrity as required by its functional role. Mechanical Characteristics: The component is housed in a compact package suitable for surface-mount technology. Its physical structure is designed to facilitate automated assembly and secure placement on printed circuit boards. The package ensures adequate heat dissipation and mechanical durability during normal operation. Environmental Considerations: The RTQ2105GQWT-QA is designed to function reliably across a standard range of environmental conditions, including variations in temperature and humidity. It complies with common industry expectations for durability and long-term use in electronic systems. Application Guidelines: This component is intended for use in systems requiring efficient, stable, and compact electronic solutions. Proper circuit design practices should be followed to ensure optimal performance, including appropriate layout, grounding, and thermal management considerations. Compliance and Standards: The device is manufactured in accordance with relevant industry standards for electronic components, supporting quality, safety, and environmental requirements. #commonpartslibrary #integratedcircuit #powermanagement ## Component Details - **Owner:** adrian95 - **Created:** 5/5/2026 - **Last Updated:** 5/5/2026 - **Visibility:** Public - **Part Type:** Integrated Circuits - **Manufacturer Name:** Richtek USA Inc. - **Manufacturer Part Number:** RTQ2105GQWT-QA - **Package or Case Code:** WFQFN - **Datasheet URL:** https://www.richtek.com/assets/product_file/RTQ2105-QA/RTQ2105-QA_DS-04.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** RTQ2105GQWT-QA - **Mount Type:** Surface Mount - **Package / Case Code:** WFQFN - **Pin Count:** 25 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PGND_1 | | | 2 | RLIM | | | 3 | RT | | | 4 | AGND | | | 5 | MODE/SYNC | | | 6 | PGOOD | | | 7 | SSP_EN | | | 8 | COMP | | | 9 | FB | | | 10 | SS | | | 11 | CSP | | | 12 | CSN | | | 13 | EN | | | 14 | VCC | | | 15 | BOOT | | | 16 | VIN_1 | | | 17 | VIN_2 | | | 18 | VIN_3 | | | 19 | SW_1 | | | 20 | SW_2 | | | 21 | SW_3 | | | 22 | NC | | | 23 | PGND_2 | | | 24 | PGND_3 | | | 25 | PGND_4 | | --- *Generated from [https://www.flux.ai/adrian95/rtq2105gqwt-qa](https://www.flux.ai/adrian95/rtq2105gqwt-qa)*