RTQ2104GSP-QA

$3.06

Description：IC REG BUCK ADJ 3A 8SOP
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f6ebad68f7bc Category: Voltage Regulators - DC DC Switching Regulators Brand: Richtek USA Inc.

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Product introduction

RTQ2104GSP-QA is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Richtek USA Inc.. Its product description is IC REG BUCK ADJ 3A 8SOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for RTQ2104GSP-QA

Description：IC REG BUCK ADJ 3A 8SOP
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：36V
Current - Output：3A
Frequency - Switching：2.1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-SOP-EP
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for RTQ2104GSP-QA

RTQ2104GSP-QA

Voltage Regulators - DC DC Switching Regulators Overview

The RTQ2104GSP-QA is a synchronous step-down converter designed for automotive applications. It supports an input voltage range of 3V to 36V and delivers up to 3A output current. The device features adjustable output voltage from 0.8V, operates at a fixed switching frequency of 2.1MHz, and includes integrated power MOSFETs. It is housed in an 8-SOIC package with an exposed pad and meets AEC-Q100 Grade 1 qualification standards.

Voltage Regulators - DC DC Switching Regulators Feature Summary

AEC-Q100 Grade 1 qualified for automotive reliability
Integrated low RDS(ON) power MOSFETs for high efficiency
Peak current mode control with internal compensation
Comprehensive protection including OCP, OTP, and UVP

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Digital cockpit power distribution
ADAS sensor node regulation
On-board charger auxiliary rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix GSP against the manufacturer's official datasheet to confirm pinout compatibility and thermal pad configuration. Ensure the ordering code matches the required tape-and-reel packaging quantity. Cross-reference the RoHS declaration status prior to final procurement to meet environmental compliance requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring high input voltage tolerance up to 36V. It is suitable for applications needing compact solutions due to the 2.1MHz switching frequency. Consider its current capacity and thermal performance in SOP-8 packages for space-constrained PCB layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the RTQ2104 family of synchronous buck converters optimized for automotive use. It shares architectural similarities with other Richtek automotive PMICs but is distinguished by its specific 3A current rating and 36V input capability within the SOIC-8 form factor.