Texas Instruments LM2931CT/NOPB Linear Controllers
IC REG LIN POS ADJ 100MA TO220-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931CT/NOPB
Detailed Description
IC REG LIN POS ADJ 100MA TO220-5
Package
TO-220-5
Key Features
Package / Case: TO-220-5; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2931CT/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2931CT/NOPB Linear Controllers technical specifications.
General
Series
LM2931-N
RoHS
Yes
Package / Case
TO-220-5
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
26V
Current Supply Max
15 mA
Output Current
100mA
Alternate Parts Comparison (LM2931CT/NOPB vs LM2941CT/NOPB vs LM2991T/NOPB vs UC285T-2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 100°C |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Max Input Voltage | 26V | 26V | -26V | 7.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Negative | Positive |
| Output Current | 100mA | 1A | 1A | 5A |
| Output Type | Adjustable | Adjustable | Adjustable | Fixed |
| Output Voltage | 3V | 5V | -3V | 2.1V |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit |
| Voltage Dropout | 0.3V @ 100mA | 1V @ 1A | 1V @ 1A | 2.2V @ 5A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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