MC78M12A:12 V, 500 mA Positive Linear Voltage Regulator
The MC78M00/MC78M00A positive linear voltage regulator is identical to the popular MC7800 Series devices, except it is specified for only half the output current. Like the MC7800 device, the MC78M00 three-terminal regulators are intended for local, on-card voltage regulation. Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine to make these linear voltage regulators remarkably rugged under most operating conditions. Maximum output current, with adequate heatsinking is 500 mA.
技术特性
- No External Components Required
- Internal Thermal Overload Protection
- Internal Short Circuit Current Limiting
- Output Transistor Safe−Area Compensation
- MC78M00A High Accuracy (±2%)Available for 5.0 V, 8.0 V, 12 V and 15 V
- NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
- Pb−Free Packages are Available*
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| MC78M12ABDTG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = -40° to +125°C |
DPAK-3 |
369C |
1 |
Tube |
75 |
$0.3067 |
| MC78M12ABDTRKG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = -40° to +125°C |
DPAK-3 |
369C |
1 |
Tape and Reel |
2500 |
$0.3067 |
| MC78M12ABTG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = -40° to +125°C |
TO-220-3 |
221AB |
|
Tube |
50 |
$0.3733 |
| MC78M12ACDTG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = 0° to +125°C |
DPAK-3 |
369C |
1 |
Tube |
75 |
$0.2773 |
| MC78M12ACDTRKG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = 0° to +125°C |
DPAK-3 |
369C |
1 |
Tape and Reel |
2500 |
$0.2773 |
| MC78M12ACTG |
Active |
|
12 V, 500 mA Positive Linear Voltage Regulator, Vout: 12 V; TJ = 0° to +125°C |
TO-220-3 |
221AB |
|
Tube |
50 |
$0.3333 |
数据资料DataSheet下载
