Texas Instruments LM2991 MWC Linear Controllers
IC REG LIN NEG ADJ 1A WAFERSALE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2991 MWC
Detailed Description
IC REG LIN NEG ADJ 1A WAFERSALE
Package
Die
Key Features
Package / Case: Die; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2991 MWC Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2991 MWC Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
Die
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
-26V
Current Supply Max
5 mA
Output Current
1A
Control Features
Enable
Alternate Parts Comparison (LM2991 MWC vs LM138KG-MD8 vs LM2941-MD8 vs LM2940C-12 MWC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | Die | Die | Die | Die |
| Operating Temperature | -40°C ~ 125°C | -55°C ~ 150°C (TJ) | -55°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Max Input Voltage | -26V | 40V | 26V | 26V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Negative | Positive | Positive | Positive |
| Output Current | 1A | 5A | 1A | 1A |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Output Voltage | -3V | 1.2V | 5V | 12V |
| Protection Features | Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Voltage Output Max | -24V | 35V | 20V | -- |
| Quiescent Current | -- | 5 mA | 20 mA | 15 mA |
| Action |
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