Texas Instruments LP3873ES-1.8/NOPB Microcontrollers
1.8V 3A LDO Regulator, TO-263, Power Good, 125°C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3873ES-1.8/NOPB
Base Model
Detailed Description
1.8V 3A LDO Regulator, TO-263, Power Good, 125°C
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Lifecycle Status
Active
Datasheet
LP3873ES-1.8/NOPB Datasheet
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Technical Specifications
Texas Instruments LP3873ES-1.8/NOPB Microcontrollers technical specifications.
General
Package / Case
TO-263-6, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
7V
Current Supply Max
15 mA
Output Current
3A
Quiescent Current
9 mA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP3873ES-1.8/NOPB vs LP3873ES-3.3/NOPB vs LP3873ES-2.5/NOPB vs LP3873ES-5.0/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 | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 15 mA | 15 mA | 15 mA | 15 mA |
| Max Input Voltage | 7V | 7V | 7V | 7V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 3A | 3A | 3A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8V | 3.3V | 2.5V | 5V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 73dB ~ 57dB (120Hz) | 73dB ~ 57dB (120Hz) | 73dB ~ 57dB (120Hz) | 73dB ~ 57dB (120Hz) |
| Quiescent Current | 9 mA | 9 mA | 9 mA | 9 mA |
| Action |
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