Part A
LM2991S
德州儀器
- Lifecycle
- Active
- Stock
- 5555 件
- Package
- TO-263-5
- Series
- PMIC-電壓調節器-線性
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LM2991S | LM2991SX |
|---|---|---|
| Part Status | Not For New Designs | Active |
| Output Configuration | Negative | Negative |
| Output Type | Adjustable | Adjustable |
| Number of Regulators | 1 | 1 |
| Voltage - Input (Max) | -26V | -26V |
| Voltage - Output (Min/Fixed) | -3V | -3V |
| Voltage - Output (Max) | -24V | -24V |
| Voltage Dropout (Max) | 1V @ 1A | 1V @ 1A |
| Current - Output | 1A | 1A |
| Current - Quiescent (Iq) | 0.7 mA | 0.7 mA |
| Current - Supply (Max) | 5 mA | 5 mA |
| PSRR | 60dB (1kHz) | 60dB (1kHz) |
| Control Features | Enable | Enable |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |