Texas Instruments LP2981IM5X-36C Linear Controllers
PROTOTYPE
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2981IM5X-36C
Detailed Description
PROTOTYPE
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP2981IM5X-36C Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2981IM5X-36C Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
1.7 mA
Output Current
100mA
Quiescent Current
125 µA
Alternate Parts Comparison (LP2981IM5X-36C vs TPS79318DBVRG4 vs TPS70630DBVR vs TPS76350DBVT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 16V | 5.5V | 6.5V | 10V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 200mA | 150mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.6V | 1.8V | 3V | 5V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 63dB (1kHz) | 70dB ~ 43dB (100Hz ~ 100kHz) | 80dB ~ 52dB (10Hz ~ 1kHz) | 60dB (1kHz) |
| 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 .
Suggested replacements
LP2951ACDR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
LDO Regulator, 100mA, 30V, 0.5% Acc., Adj/Fixed Vout, SOIC
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