Texas Instruments LP2985A-33DBVR Microcontrollers
3.3V LDO Regulator, 150mA, 16V In, 1% Acc, SOT-23
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2985A-33DBVR
Base Model
Detailed Description
3.3V LDO Regulator, 150mA, 16V In, 1% Acc, SOT-23
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
LP2985A-33DBVR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2985A-33DBVR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
2.5 mA
Output Current
150mA
Quiescent Current
95 µA
Alternate Parts Comparison (LP2985A-33DBVR vs LP2985A-50DBVRM3 vs LP2985A-18DBVR vs LP2985A-33DBVTG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Accuracy | 3 | 3 | 3 | 3 |
| Dropout Voltage Vdo Typ Mv | 280 | 280 | 280 | 280 |
| Fixed Output Options V | 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 | 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 | 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 | 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 |
| Iout Max a | 0.15 | 0.15 | 0.15 | 0.15 |
| Iq Typ Ma | 0.065 | 0.065 | 0.065 | 0.065 |
| Load Capacitance Min F | 2.2 | 2.2 | 2.2 | 2.2 |
| Noise Vrms | 30 | 30 | 30 | 30 |
| Operating Temperature Range C | -40 to 125, -45 to 125 | -40 to 125, -45 to 125 | -40 to 125, -45 to 125 | -40 to 125, -45 to 125 |
| Output Options | Fixed | Fixed | Fixed | Fixed |
| Package | SOT-23 (DBV)-5 | SOT-23-5 | SOT-23 (DBV)-5 | SOT-23 (DBV)-5 |
| PSRR at 100 Khz Db | 40 | 40 | 40 | 40 |
| 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
NCP718ASN330T1GonsemiDirectonsemi
Pin YesPkg YesElec Upgrade
3.3V LDO, 300mA, 24V In, TSOT23-5
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LP2985A-33DBVTG4Texas Instruments150-mA, 16-V, low-dropout voltage regulator with high-accuracy 5-SOT-23 -40 to 125
