Texas Instruments LP3855ESX-3.3 Linear Controllers
IC REG LINEAR 3.3V 1.5A DDPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3855ESX-3.3
Detailed Description
IC REG LINEAR 3.3V 1.5A DDPAK
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Key Features
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LP3855ESX-3.3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP3855ESX-3.3 Linear Controllers 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
10 mA
Output Current
1.5A
Quiescent Current
3 mA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP3855ESX-3.3 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 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| 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 | 10 mA | 15 mA | 15 mA | 8 mA |
| Max Input Voltage | 7V | 7V | 7V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.5A | 800mA | 1.5A | 1.5A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 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) |
| Action |
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.