Texas Instruments LP3990TLX-1.8/NOPB Microcontrollers
150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3990TLX-1.8/NOPB
Base Model
Detailed Description
150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125
Package
4-WFBGA, DSBGA
Lifecycle Status
Active
Datasheet
LP3990TLX-1.8/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP3990TLX-1.8/NOPB Microcontrollers technical specifications.
General
Package / Case
4-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Output Type
Fixed
Max Input Voltage
6V
Current Supply Max
120 µA
Output Current
150mA
Quiescent Current
80 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP3990TLX-1.8/NOPB vs LP3990TLX-2.8/NOPB vs LP3990TLX-0.8/NOPB vs LP3990TLX-1.5/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 | 4-WFBGA, DSBGA | 4-WFBGA, DSBGA | 4-WFBGA, DSBGA | 4-WFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 120 µA | 120 µA | 120 µA | 120 µA |
| Max Input Voltage | 6V | 6V | 6V | 6V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 150mA | 150mA | 150mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8V | 2.8V | 0.8V | 1.5V |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Action |
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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.
LP3990TLX-2.8/NOPBTexas Instruments150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125
LP3990TLX-0.8/NOPBTexas Instruments150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125
LP3990TLX-1.5/NOPBTexas Instruments150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125
LP3990TLX-2.5/NOPBTexas Instruments150-mA, low-IQ, low-dropout voltage regulator with enable & low-VOUT 4-DSBGA -40 to 125