L9978 vs L9788 比較
詳細な並列比較: L9978 メーカー: STMicroelectronics および L9788 メーカー: STMicroelectronics。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
STMicroelectronics
L9978 - Multifunction IC for Automotive Engine Management | STMicroelectronics
L9978 ✓ 生産中
仕様比較
| パラメータ | L9978 | L9788 |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Voltage Regulators | Voltage Regulators |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $8.10 | $2.70 |
| Number of Pre-Boost Regulators | 1 | — |
| Number of Pre-Buck Regulators | 1 | — |
| Linear 5V Regulator Output Current | 1 A | — |
| Number of Tracking Regulators | 3 | — |
| Tracking Regulator Output Current | 150 mA | — |
| Number of Pre-Driver Channels | 5 | — |
| Pre-Driver Configurability | Pre-driver 1&3 configurable for O2H load | — |
| パッケージ | 100-LQFP-EP (14x14) | VFQFPN-32 (5x5 mm) |
| Qualification | AEC-Q100 | — |
| Functional Safety | Engineered for ISO26262 compliant system | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | — |
| 動作温度範囲 | [DATA_NEEDED: Operating Temperature Range] | -40°C to +125°C |
| 入力電圧範囲 | [DATA_NEEDED: Input Voltage Range] | 6 V to 28 V |
| Output Voltage Accuracy | [DATA_NEEDED: Output Voltage Accuracy] | — |
| Output Voltage (LDO) | — | 5 V |
| Output Current (LDO) | — | 500 mA |
| High-Side Driver Output Current | — | 1.2 A |
| DC-DC Converter Topology | — | Step-down (buck) |
| スイッチング周波数 | — | 2.2 MHz |
| SPI Interface | — | Yes |
| Watchdog Timer | — | Yes |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| MSLレベル | — | 3 |
| 静止電流 | — | 45 µA (typ) |