Product overview
描述
The L78M series of three-terminal positive regulators is available in TO-220, TO-220FP, DPAK and IPAK packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, resulting it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
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All features
- Output current to 0.5 A
- Output voltages of 5; 6; 8; 9; 10; 12; 15; 24 V
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- Output voltage tolerance: 2 % (AB and AC versions) or 4 % (C version)
- Guaranteed in extended temperature range
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L78M
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3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L78M05ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M05ABV | Active 产品已量产 | TO-220 | Industrial | Ecopack2 | - | - | |
| L78M05ACDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M05CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M05CV | Active 产品已量产 | TO-220 | Industrial | Ecopack2 | - | - | |
| L78M06ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M06CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M08ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M08CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M09ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M09CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M10ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M12ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M12ACDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M12CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M12CV | Active 产品已量产 | TO-220 | Industrial | Ecopack2 | - | - | |
| L78M15ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M15CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M24ABDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M24ACDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M24CDT-TR | Active 产品已量产 | DPAK | Industrial | Ecopack2 | - | - | |
| L78M24CV | Active 产品已量产 | TO-220 | Industrial | Ecopack2 | - | - |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
L78M24ABDT-TR Active
L78M24ACDT-TR Active
L78M08CDT-TR Active
L78M05CV Active
L78M15CDT-TR Active
L78M05ABV Active
L78M08ABDT-TR Active
L78M12CDT-TR Active
L78M05ABDT-TR Active
L78M24CV Active
L78M05CDT-TR Active
L78M09ABDT-TR Active
L78M06CDT-TR Active
L78M12ACDT-TR Active
L78M10ABDT-TR Active
L78M12CV Active
L78M05ACDT-TR Active
L78M06ABDT-TR Active
L78M09CDT-TR Active
L78M24CDT-TR Active
L78M12ABDT-TR Active
L78M15ABDT-TR Active