Texas Instruments LP2950-33LPE3 Microcontrollers
3.3V LDO Regulator, 100mA, 30V In, TO-92
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2950-33LPE3
Base Model
Detailed Description
3.3V LDO Regulator, 100mA, 30V In, TO-92
Package
TO-226-3, TO-92-3 (TO-226AA)
Lifecycle Status
Active
Datasheet
LP2950-33LPE3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2950-33LPE3 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
30V
Current Supply Max
14 mA
Output Current
100mA
Quiescent Current
120 µA
Alternate Parts Comparison (LP2950-33LPE3 vs LP2950-30LPRE3 vs LP2950CN vs LP2950CDT-3.3/NOPB)
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-226-3, TO-92-3 | TO-226-3, TO-92-3 | 8-DIP | TO-252-3, DPak |
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Current Supply Max | 14 mA | 14 mA | 14 mA | 14 mA |
| Max Input Voltage | 30V | 30V | 30V | 30V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Adjustable | Fixed |
| Output Voltage | 3.3V | 3V | 1.24V | 3.3V |
| 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
LP2950CZ-3.3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
3.3V LDO Regulator, 100mA, 1% Acc, TO-92, Low Power
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