STMicroelectronics L78L12ACZ-TR Microcontrollers
12V LDO Regulator, 100mA, 40V In, TO-92, Through Hole
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L78L12ACZ-TR
Base Model
Detailed Description
12V LDO Regulator, 100mA, 40V In, TO-92, Through Hole
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Lifecycle Status
Active
Datasheet
L78L12ACZ-TR Datasheet
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Technical Specifications
STMicroelectronics L78L12ACZ-TR Microcontrollers technical specifications.
General
Package / Case
TO-226-3, TO-92-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Output Type
Fixed
Max Input Voltage
35V
Current Supply Max
6.5 mA
Output Current
100mA
Quiescent Current
6 mA
Output Configuration
Positive
Output Voltage
12V
Alternate Parts Comparison (L78L12ACZ-TR vs L78L05ACZ vs L78L08ACD13TR vs L78L05ABUTR)
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-226-3, TO-92-3 | TO-226-3, TO-92-3 | 8-SOIC | TO-243AA |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 6.5 mA | 6 mA | 6 mA | 6 mA |
| Max Input Voltage | 35V | 20 V | 23 V | 20 V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100 mA | 100 mA | 100 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 5 V | 8 V | 5 V |
| 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 | 42dB (120Hz) | 49 dB | 45dB (120Hz) | 49 dB |
| Action |
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