| Part Number | LM2991T |
|---|---|
| Part Status | Not For New Designs |
| Output Configuration | Negative |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | -26V |
| Voltage - Output (Min/Fixed) | -3V |
| Voltage - Output (Max) | -24V |
| Voltage Dropout (Max) | 1V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 0.7mA |
| Current - Supply (Max) | 5mA |
| PSRR | 60dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-5 |
| Supplier Device Package | TO-220-5 |
| Part Photo | Part Number | Manufacturers | Description | |
|---|---|---|---|---|
| Datasheet |  |
LP3985IM5-285/NOPB | Texas Instruments | IC REG LIN 2.85V 150MA SOT23-5 |
| Datasheet |  |
LP3985IM5-3.1/NOPB | Texas Instruments | IC REG LINEAR 3.1V 150MA SOT23-5 |
| Datasheet |  |
LP3986BL-3030/NOPB | Texas Instruments | IC REG LINEAR 3V 150MA 8DSBGA |
| Datasheet |  |
LP3988IMF-2.85/NOPB | Texas Instruments | IC REG LIN 2.85V 150MA SOT23-5 |
| Datasheet |  |
UA78M33CKTPR | Texas Instruments | IC REG LIN 3.3V 500MA 2POWERFLEX |
| Datasheet |  |
TPS79428DGNR | Texas Instruments | IC REG LINEAR 2.8V 250MA 8MSOP |
| Datasheet |  |
LP3985IM5-2.6/NOPB | Texas Instruments | IC REG LINEAR 2.6V 150MA SOT23-5 |
| Datasheet |  |
MAX667EPA | Maxim Integrated | IC REG LINEAR POS ADJ 250MA 8DIP |
| Datasheet |  |
MAX6329SHUT-T | Maxim Integrated | IC REG LIN POS ADJ 150MA SOT23-6 |
| Datasheet |  |
MAX6329SLUT-T | Maxim Integrated | IC REG LIN POS ADJ 150MA SOT23-6 |
