Texas Instruments LP2985A-50DBVT Linear Controllers
150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2985A-50DBVT
Detailed Description
150-mA 16-V low-dropout (LDO) voltage regulator with high-accuracy
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP2985A-50DBVT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2985A-50DBVT Linear Controllers technical specifications.
General
RoHS
Yes
Number of Pins
5
Package / Case
SC-74A, SOT-753
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
PSRR
45dB (1kHz)
Output Type
Fixed
Quiescent Current
95 µA
Current Supply Max
2.5 mA
Control Features
Enable
Alternate Parts Comparison (LP2985A-50DBVT vs TPS79318DBVRG4 vs TPS78928DBVT vs TLV71310PDBVT)
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 | -40°C ~ 150°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 16V | 5.5V | 10V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 200mA | 100mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 1.8V | 2.8V | 1V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) |
| PSRR | 45dB (1kHz) | 70dB ~ 43dB (100Hz ~ 100kHz) | 85dB (1kHz) | 70dB ~ 55dB (100Hz ~ 1MHz) |
| 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
NCP718ASN500T1GonsemiDirectonsemi
Pin YesPkg YesElec Upgrade
5V LDO Regulator, 300mA, 2.5-24V In, TSOT23-5
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
