Texas Instruments LM2937IMP-3.3 Linear Controllers
IC REG LIN 3.3V 400MA SOT223-4
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2937IMP-3.3
Detailed Description
IC REG LIN 3.3V 400MA SOT223-4
Package
TO-261-4, TO-261AA
Key Features
Package / Case: TO-261-4, TO-261AA; Mounting Type: Surface Mount
Lifecycle Status
NRND
RoHS State
RoHS Compliant
Datasheet
LM2937IMP-3.3 Datasheet
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Technical Specifications
Texas Instruments LM2937IMP-3.3 Linear Controllers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Output Type
Fixed
Max Input Voltage
26V
Current Supply Max
1.25 A
Output Current
400mA
Quiescent Current
2 mA
Output Configuration
Positive
Output Voltage
3.3V
Alternate Parts Comparison (LM2937IMP-3.3 vs LM317DCYRG3 vs LM317MQDCYRG4 vs LM3940IMPX-3.3)
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-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C |
| Max Input Voltage | 26V | 40V | 40V | 7.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 400mA | 1.5A | 500mA | 1A |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 3.3V | 1.25V | 1.25V | 3.3V |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Action |
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