RT9161-33PX vs AOZ73004CQI 比較
詳細並排比較 RT9161-33PX 由 Richtek 與 AOZ73004CQI 由 Alpha & Omega Semiconductor. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Alpha & Omega Semiconductor
AOZ73004CQI - NVIDIA OpenVReg Multiphase Buck Controller | AOS
AOZ73004CQI ✓ 啟用中規格比較
| 參數 | RT9161-33PX | AOZ73004CQI |
|---|---|---|
| 品牌 | Richtek | Alpha & Omega Semiconductor |
| 類別 | Voltage Regulators | Voltage Regulators |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Richtek Technology Corporation | — |
| Series | RT9161/A | — |
| Regulator Type | LDO (Low-Dropout) Linear Regulator | — |
| 輸出類型 | Fixed | — |
| 輸出電壓 | 3.3 V | — |
| Output Voltage Tolerance | ±2% | — |
| 最大輸出電流 | 300 mA | — |
| 輸入電壓範圍 | [DATA_NEEDED: input voltage range] | — |
| 壓降電壓 | [DATA_NEEDED: dropout voltage at 300 mA] | — |
| Quiescent Current (Ground) | 110 µA typical (zero to full load) | — |
| Line Regulation | [DATA_NEEDED: line regulation] | — |
| Load Regulation | [DATA_NEEDED: load regulation] | — |
| 電流限制 | Built-in (internal current limit) | — |
| Thermal Protection | Built-in thermal shutdown | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 封裝 | SOT-89 | QFN-32 (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| Marking Code | A3- | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Product Type | — | Multiphase Buck Controller (PMIC) |
| Number of Output Rails | — | 1 |
| Compliance Standard | — | NVIDIA OpenVReg |
| Dynamic Voltage Control Interface | — | PWMVID with external REFIN input |
| PWMVID Output Voltage Setting | — | Vmin at 0% duty, Vmax at 100% duty cycle |
| 輸出配置 | — | Multi-phase buck (DrMOS-based smart power stages) |
| Primary Applications | — | GPU and CPU core power, graphic cards, desktop and notebook platforms |
| 供應電壓 | — | [DATA_NEEDED: VCC supply voltage range] |
| Switching Frequency Range | — | [DATA_NEEDED: switching frequency range] |
| Maximum Number of Phases | — | [DATA_NEEDED: configurable phase count] |
| Current Sense Method | — | Per-phase DCR / IMON (DrMOS interface) |
| Telemetry Outputs | — | IMON (current monitor), PGOOD (power good) |
| Protection Features | — | OVP, UVP, OTP (typical for multiphase controllers) |
| Lead-Free Finish | — | Yes |