78M09 – 7809 – L78M09 IC – (SMD TO-252/DPAK Package) – 9V Positive Voltage Regulator IC
The L78M09 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 shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A 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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Description
The L78M09 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 shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
Features:-
? Output current to 0.5A
? Output voltages of 5; 6; 8; 9; 10; 12; 15; 18; 20; 24V
? Thermal overload protection
? Short circuit protection
? Output transition SOA protection
Specification:-
| Symbol | Parameter | Value | Unit |
| VI | DC Input voltage: for VO= 5 to 18V |
35 | V |
| for VO= 20, 24V | 40 | ||
| IO | Output current | Internally Limited | mA |
| PD | Power dissipation | Internally Limited | mW |
| TSTG | Storage temperature range | -65 to 150 | ?C |
| TOP | Operating junction temperature range | 0 to 150 | ?C |
Related Document:-
Additional information
Operating voltage | 2.5 3.0V |
Pixel Resolution | 0.3MP |
Photosensitive array | 640 x 480 |
Optical Size | 1.6 inch |
Angel of view | 67 degrees |
Maximum Frame Rate | 30fps VGA |
Sensitivity | 1.3V/(Lux-sec) |
Dormancy | Less than 20A |
Power consumption | 60mW/15fpsVGA YUV |
Temperature operation Range | -30 C ~ 70 C |
Pixel area | 3.6 x 3.6 m |
Signal to noise ratio (SNR) | 46 dB |
Dynamic range | 52 dB |


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