STMicroelectronics L78M12CDT-1 Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA IPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L78M12CDT-1
Detailed Description
IC REG LINEAR 12V 500MA IPAK
Package
TO-251-3 Short Leads, IPak, TO-251AA
Key Features
Package / Case: TO-251-3 Short Leads, IPak, TO-251AA; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
L78M12CDT-1 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L78M12CDT-1 Linear Controllers technical specifications.
General
Package / Case
TO-251-3 Short Leads, IPak, TO-251AA
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
35V
Output Current
500mA
Quiescent Current
6 mA
Output Configuration
Positive
Output Voltage
12V
Alternate Parts Comparison (L78M12CDT-1 vs L7805CV-DG vs L78L05ACZ vs L78M15ABDT-TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | Through Hole | Through Hole | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 35V | 18 V | 20 V | 30 V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Current | 500mA | 1.5 A | 100 mA | 500 mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 5 V | 5 V | 15 V |
| PSRR | 55dB (120Hz) | 62 dB | 49 dB | 54 dB |
| Quiescent Current | 6 mA | 8 mA | 5.5 mA | 6 mA |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA | TO-220-3 | TO-226-3, TO-92-3 | TO-252-3, DPak |
| Output Configuration | Positive | Positive | Positive | Positive |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| 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.
L78M05CDT-1STMicroelectronicsLinear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-251 (IPAK)
L78L05ABUTRSTMicroelectronicsLinear Voltage Regulator, Fixed, Positive Output, 30 V, 5 V, 100 mA, 3 Pins, SOT-89
L78M05CDT-TRSTMicroelectronicsLinear Voltage Regulator, Fixed, Positive Output, 35 V, 5 V, 500 mA, 3 Pins, TO-252 (DPAK)
L7805CV-DGSTMicroelectronicsLinear Voltage Regulator, Fixed, 10V to 35V Input, 5V/1.5A Out, TO-220-3