Texas Instruments LM2936MPX-3.3/NOPB Microcontrollers
3.3V LDO Regulator, 50mA, 40V In, 200mV Drop, SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2936MPX-3.3/NOPB
Base Model
Detailed Description
3.3V LDO Regulator, 50mA, 40V In, 200mV Drop, SOT-223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
LM2936MPX-3.3/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2936MPX-3.3/NOPB Microcontrollers technical specifications.
General
Series
LM2936
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Current Supply Max
2.5 mA
Output Current
50mA
Related Parts Comparison (LM2936MPX-3.3/NOPB vs LM2936MPX-3.3 vs LM2936MPX-5.0/NOPB vs LM2936MPX-3.0)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Current Supply Max | 2.5 mA | 2.5 mA | 2.5 mA | 2.5 mA |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 50mA | 50mA | 50mA | 50mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 3.3V | 5V | 3V |
| 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
NCV4294CSN33T1GonsemiSimilaronsemi
Pin NoPkg NoElec Downgrade
IC REG LINEAR 3.3V 30MA 5TSOP
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2936MPX-5.0/NOPBTexas Instruments50-mA, 60-V, low-IQ, low-dropout voltage regulator with reverse voltage protection 4-SOT-223 -40 to 125
LM2936MPX-3.0/NOPBTexas Instruments50-mA, 60-V, low-IQ, low-dropout voltage regulator with reverse voltage protection 4-SOT-223 -40 to 125