Texas Instruments LP2992AILDX-3.3/NOPB Linear Controllers
250-mA, 16-V, low-dropout voltage regulator with enable
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2992AILDX-3.3/NOPB
Detailed Description
250-mA, 16-V, low-dropout voltage regulator with enable
Package
6-WDFN Exposed Pad
Key Features
Package / Case: 6-WDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP2992AILDX-3.3/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2992AILDX-3.3/NOPB Linear Controllers technical specifications.
General
Series
LP2992
RoHS
Yes
Package / Case
6-WDFN Exposed Pad
Mounting Type
SMD/SMT
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
PSRR
45dB (1kHz)
Output Type
Fixed
Quiescent Current
95 µA
Current Supply Max
4 mA
Alternate Parts Comparison (LP2992AILDX-3.3/NOPB vs LP8340ILDX-ADJ vs LP38693QSD-ADJ/NOPB vs LP5912-1.2DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Mounting Type | SMD/SMT | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Current Supply Max | 4 mA | 170 µA | 100 µA | 600 µA |
| Max Input Voltage | 16V | 10V | 10V | 6.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 250mA | 1A | 500mA | 500mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 3.3V | 1.25V | 1.25V | 1.2V |
| 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
NCP718AMT330TBGonsemiSimilaronsemi
Pin NoPkg NoElec Upgrade
LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq Fixed 3.3V, Active Discharge, WDFN6, 3000-REEL
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.
