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