STMicroelectronics L78L18ACUTR Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L78L18ACUTR
Detailed Description
IC REG LINEAR 18V 100MA SOT89-3
Package
TO-243AA
Key Features
Package / Case: TO-243AA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L78L18ACUTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L78L18ACUTR Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Current Supply Max
6.5 mA
Output Current
100mA
Quiescent Current
6 mA
Alternate Parts Comparison (L78L18ACUTR vs LD2981CU33TR vs LD2981ABU50TR vs LD2981ABU33TR)
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-243AA | TO-243AA | TO-243AA | TO-243AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Supply Max | 6.5 mA | 2.6 mA | 2.6 mA | 2.6 mA |
| Grade | Industrial | Industrial | Industrial | Industrial |
| Max Input Voltage | 40V | 16V | 16V | 16V |
| Maximum Operating Temperature C | 125.0 | 125.0 | 125.0 | 125.0 |
| Minimum Operating Temperature C | 0.0 | -40.0 | -40.0 | -40.0 |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| 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.