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厂商索引:A-B-C-D-E-F-G-H-I-J-K-L-M-N-O-P-Q-R-S-T-U-V-W-X-Y-Z

LM7812K

器件描述:Voltage Regulators
器件厂商:WINGS [Wing Shing Computer Components]
文件大小:65.4KB,共1页
Sponsor by e络盟
器件资料摘要:
Features
˙Output current in excess of 1A
˙Internal thermal overload protection
˙No external components required
˙Output transistor sate area protection
˙Internal short circuit current limit
˙Available in the alumnum TO-3 package
Absolute Maximum Ratings
MIN MAX
VIN 35 V
PD 5 W
-20 80 ℃
-55 150 ℃
ELECTRICAL CHARACTERISTICS
MIN TYP MAX
35 V
1.5 A
Operating Temperature Range
Storage Temperature Range
Values
Parameters UNITSSYMPOL
Input Voltage
Power Dissipation
Output Voltage
PD〈= 15W
VIN = 14.5-27V Io = 5mA-1.0A
Parameter and Conditons
11.4 12 12.6 V
Ripple Rejection
f = 100Hz VIN = 12V
Io = 100mA VIPP = 4V
Line Regulation
VIN = 14.5-30V Io = 500mA
Load Regulation
Io = 5mA-1.5A VIN = 19V
f = 10Hz-100kHz
Maxium Output Current
Average TC of VOUT
Io = 5mA Tj = 0-125℃
Output Noise Voltage
Input Voltage
0 mV
62
-0.3
µV40
UNIT
dB
mV/℃
mV
Values
Wing Shing Computer Components Co., (H.K.)Ltd. Tel:(852)2341 9276 Fax:(852)2797 8153
Homepage: http://www.wingshing.com E-mail: wsccltd@hkstar.com