Texas Instruments LP3966ES-ADJ Linear Controllers
3-A, high-accuracy, low-dropout voltage regulator with power good & enable
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3966ES-ADJ
Detailed Description
3-A, high-accuracy, low-dropout voltage regulator with power good & enable
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Key Features
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Lifecycle Status
NRND
RoHS State
RoHS Compliant
Datasheet
LP3966ES-ADJ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP3966ES-ADJ Linear Controllers technical specifications.
General
Package / Case
TO-263-6, D²Pak
Operating Temperature
-40°C ~ 125°C
Output Type
Adjustable
Quiescent Current
9 mA
Current Supply Max
15 mA
Control Features
Enable
Output Current
3A
Output Configuration
Positive
Voltage Output Max
5.1V
Output Voltage
1.216V
Alternate Parts Comparison (LP3966ES-ADJ vs LP3871ESX-1.8/NOPB vs LP3872ESX-5.0/NOPB vs LP3892ESX-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 | 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 | 8 mA |
| Max Input Voltage | 7V | 7V | 7V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 800mA | 1.5A | 1.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.216V | 1.8V | 5V | 1.5V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Quiescent Current | 9 mA | 5 mA | 5 mA | 30 µA |
| Voltage Dropout | 1.2V @ 3A | 0.35V @ 800mA | 0.55V @ 1.5A | 0.5V @ 1.5A |
| Action |
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