Richtek USA Inc. is a manufacturer represented in Maketronics sourcing data for electronic components used in production, maintenance, repair, and long-life system support. This page focuses on procurement reality: available parts, lifecycle risk, sourcing complexity, and verified supply options for obsolete, discontinued, and hard-to-find Richtek USA Inc. components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| RT1025WS Manufacturer: Richtek USA Inc. Category: Analog Front End (AFE) | IC AFE 24BIT 41-WLCSP | 1 | ||||
 | EVB_RT7306GS Manufacturer: Richtek USA Inc. Category: LED Driver Evaluation Boards | EVAL BOARD FOR RT7306 | 1 | |||
| EVB_RTQ2104BPGSP-QA Manufacturer: Richtek USA Inc. Category: DC DC AC DC Off Line SMPS Evaluation Boards | EVAL BOARD FOR RTQ2104B | 1 | ||||
| EVB_RT9123GQW Manufacturer: Richtek USA Inc. Category: Audio Amplifier Evaluation Boards | EVAL BOARD FOR RT9123 | 1 | ||||
 | RT7736EGE-2 Manufacturer: Richtek USA Inc. Category: AC DC Converters RoHSREACH | IC OFFLINE SW FLYBACK SOT23-6 | 1 | |||
 | RT9945GQW Manufacturer: Richtek USA Inc. Category: Power Management - Specialized RoHSREACH | IC LI-ION CHARGE MGMT 40WQFN | 1 | |||
| RT9941GQW Manufacturer: Richtek USA Inc. Category: Power Management - Specialized RoHSREACH | IC LI-ION CHARGE MGMT 40WQFN | 1 | |||
| RT8010BGQW-2 Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK ADJ 800MA 8WDFN | 1 | |||
| RT8282AHGSP Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK ADJ 2A 8SOP | 1 | |||
| RT8580GE Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BOOST ADJ 330MA SOT23-6 | 1 | |||
| RT8292BHGSP Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK ADJ 2A 8SOP | 1 | |||
| RT7238BGQUF Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK 3.35V 8A 10UQFN | 1 | |||
| RT2805AGSP Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK ADJ 5A 8SOP | 1 | |||
| RT8010BGQW Manufacturer: Richtek USA Inc. Category: Voltage Regulators - DC DC Switching Regulators RoHSREACH | IC REG BUCK ADJ 800MA 8WDFN | 1 | |||
| RT9017-33GB Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR 3.3V 500MA SOT23-5 | 1 | |||
| RT9164AGG Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR POS ADJ 1A SOT223 | 1 | |||
| RT9172-33GG-2 Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR 3.3V 3A SOT223 | 1 | |||
| RT9172-25GG-2 Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR 2.5V 3A SOT223 | 1 | |||
| RT9183-12GG-2 Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR 1.2V 1.5A SOT223 | 1 | |||
| RT9047GG5-2 Manufacturer: Richtek USA Inc. Category: Low Drop Out (LDO) Regulators RoHSREACH | IC REG LINEAR POS ADJ 1A SOT223 | 1 |
Richtek USA Inc. background details are maintained for procurement context rather than general company history. Founded year: not publicly confirmed in this database. Headquarters or primary country record: global electronics markets. The practical sourcing relevance is how its component portfolio remains designed into long-life systems after production availability changes.
Richtek USA Inc. components may span multiple electronic categories depending on the product family, including Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components. Buyers typically evaluate these parts by package, suffix, temperature grade, lifecycle status, compliance requirement, and acceptable alternate rules.
Richtek USA Inc. parts are commonly sourced for industrial automation, automotive electronics, medical devices, aerospace and defense systems, communications equipment, repair programs, and production continuity projects where exact component identity matters.
Even major manufacturers revise portfolios as technologies, packages, fabs, and demand patterns change. For long-life equipment, this can leave approved designs dependent on obsolete, EOL, or limited-availability Richtek USA Inc. parts long after the original production window has closed.
After EOL, availability can move into fragmented supplier channels. Common risks include reduced traceability, mixed lots, remarking, counterfeit exposure, inconsistent storage history, and price volatility caused by scarcity.
Supplier Intelligence Layer: manufacturer-specific supplier mapping, performance-based supplier selection, and quote-level monitoring. Quality Control Layer: 30-100x Digital Visual Inspection, risk-based advanced testing aligned with AS6081 and AS6171, and ISO/IEC 17025 laboratory support where required. Transaction Control Layer: escrow-based procurement, controlled payment release, and buyer-side protection.
Maketronics supports sourcing of obsolete, discontinued, and hard-to-find components from Richtek USA Inc. through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
