Texas Instruments LP3991TLX-1.5/NOPB Linear Controllers
IC REG LINEAR 1.5V 300MA 4DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3991TLX-1.5/NOPB
Detailed Description
IC REG LINEAR 1.5V 300MA 4DSBGA
Package
4-WFBGA, DSBGA
Key Features
Package / Case: 4-WFBGA, DSBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP3991TLX-1.5/NOPB Datasheet
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Technical Specifications
Texas Instruments LP3991TLX-1.5/NOPB Linear Controllers technical specifications.
General
Package / Case
4-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Output Type
Fixed
Max Input Voltage
4V
Current Supply Max
225 µA
Output Current
300mA
Quiescent Current
100 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP3991TLX-1.5/NOPB vs LP3991TL-1.8/NOPB vs LP5990TMX-1.2/NOPB vs LP5990TM-3.0/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 |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 4V | 4V | 5.5V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300mA | 200mA | 200mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.5V | 1.8V | 1.2V | 3V |
| Protection Features | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 65dB (1kHz) | 65dB (1kHz) | 55dB (10kHz) | 55dB (10kHz) |
| Quiescent Current | 100 µA | 100 µA | 75 µA | 75 µA |
| Voltage Dropout | 0.16V @ 300mA | 0.16V @ 300mA | 0.25V @ 200mA | 0.25V @ 200mA |
| Action |
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