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参数资料
| 型号： | COM7812T |
| 英文描述： | Three Terminal, Fixed Voltage, 1.5 Amp，12V， Precision Positive Regulator(1.5A,12V,固定电压,精密型三端正输出稳压器) |
| 中文描述： | 三端，固定电压，1.5安培，12V的，精密正稳压器（1.5A的，12V的，固定电压，精密型三端正输出稳压器） |
| 文件页数： | 1/4页 |
| 文件大小： | 41K |
| 代理商： | COM7812T |
3.3 - 1
3.3
COM7805T
COM7812T
8 09 R0
COM7815T
Three Terminal, Fixed Voltage, 1.5 Amp
Precision Positive Regulators In Hermetic
JEDEC TO-257AA Package
(COTS) COMMERCIAL OFF-THE-SHELF POSITIVE
FIXED VOLTAGE REGULATORS IN TO-257 PACK-
FEATURES
Isolated Hermetic Package, JEDEC TO-257AA Outline
Output Voltages: 5V, 12V, 15V
Output Voltages Set Internally ±2%
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Standard Off-The-Shelf
DESCRIPTION
These three terminal positive regulators are supplied in a hermetically sealed
metal package whose outline is similar to the industry standard TO-220 plastic package. All
protective features are designed into the circuit including thermal shutdown, current limiting
and safe-area control. With heat sinking, they can deliver over 1.5 amps of output current.
These units feature internally trimmed output voltages to +/- 2% of nominal voltage.
Standard voltages are 5V, 12V, and 15V. However, other voltages are available up to 24
volts. These units are ideally suited for Military applications where a hermetically sealed
package is required.
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input Voltage.................................................................. 35 V
Operating Junction Temperature Range.......................... - 55°C to + 150°C
Storage Temperature Range ..................................... - 65°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power @ 25° C
T
C
.............................................. 17.5W
T
A
................................................. 3 W
Thermal Resistance
q
JC
........................................... 4.2°C/W
q
JA
............................................ 42°C/W
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