RT8299AZSP vs AOZ1282CI Comparison
Detailed side-by-side comparison of RT8299AZSP by Richtek and AOZ1282CI by Alpha & Omega Semiconductor. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Alpha & Omega Semiconductor
AOZ1282CI - 1.2A, 36V Buck Regulator, 450kHz, SOT-23-6 | AOS
AOZ1282CI ✓ ActiveSpecification Comparison
| Parameter | RT8299AZSP | AOZ1282CI |
|---|---|---|
| Brand | Richtek | Alpha & Omega Semiconductor |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.59 | $0.55 |
| Topology | Synchronous Step-Down (Buck) | Buck (Step-Down) |
| Input Voltage Range | 3 V to 24 V | 4.5 V to 36 V |
| Output Voltage Range | 0.8 V to 15 V (Adjustable) | 0.8 V to 36 V (adjustable) |
| Continuous Output Current | 3 A | 1.2 A |
| Switching Frequency | 500 kHz (fixed) | 450 kHz (fixed) |
| Reference Voltage | 0.8 V | — |
| Control Mode | Current Mode (PWM) | Current-mode PWM |
| Internal MOSFETs | High-side + Low-side N-channel (integrated) | — |
| Quiescent Current | [DATA_NEEDED: Iq spec] | — |
| Operating Temperature Range | -40 C to +85 C | -40 °C to +85 °C |
| Package | SOP-8 with Exposed Pad (SOP-8EP) | SOT-23-6 |
| Package Dimensions | 3.90 mm body width (0.154 inch) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Protection Features | Cycle-by-cycle OCP, OVP, UVLO, Thermal Shutdown | Cycle-by-cycle current limit, over-temperature protection, internal soft-start |
| Soft-Start | Internal | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| Efficiency | — | Up to 95% |
| High-Side Switch | — | Internal N-MOSFET |
| Feedback Reference Voltage | — | 0.8 V (typical) |
| Shutdown Current | — | [DATA_NEEDED: shutdown quiescent current] |