Part A
LM74502HDDFR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 5740 個数
- Series
- 電源管理（PMIC） - ORコントローラ、理想ダイオード
Parts at a glance
Part B
LM74502DDFR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3574 個数
- Package
- SOT-23-8
- Series
- PMIC - ORコントローラ、理想ダイオード
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LM74502HDDFR | LM74502DDFR |
|---|---|---|
| Part Status | Active | Active |
| Type | Source Selector Switch | N+1 ORing Controller |
| FET Type | N-Channel | N-Channel |
| Ratio - Input: Output | 1:1 | 1:1 |
| Internal Switch(s) | No | No |
| Delay Time - ON | 75 µs | 2 µs |
| Delay Time - OFF | 2 µs | 75 µs |
| Current - Output (Max) | 2.3A | 2.37A |
| Voltage - Supply | 4V ~ 60V | 3.2V ~ 65V |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TA) |
| Grade | Automotive | - |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | LM74502 | - |
| Supply Current | 45 µA | 45 µA |
| Applications | - | General Purpose |