STMicroelectronics L78L18ACUTR Linear Controllers
IC REG LINEAR 18V 100MA SOT89-3
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
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Output Type
Fixed
Max Input Voltage
40V
Current Supply Max
6.5 mA
Output Current
100mA
Quiescent Current
6 mA
Output Configuration
Positive
Output Voltage
18V
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 |
| Operating Temperature | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 6.5 mA | 2.6 mA | 2.6 mA | 2.6 mA |
| Max Input Voltage | 40V | 16V | 16V | 16V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 18V | 3.3V | 5V | 3.3V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 38dB (120Hz) | 63dB (1kHz) | 63dB (1kHz) | 63dB (1kHz) |
| Quiescent Current | 6 mA | 150 µA | 150 µA | 150 µA |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Action |
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