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L7812CV Fiches technique(PDF) 1 Page - Guangdong Kexin Industrial Co.,Ltd |
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L7812CV Fiches technique(HTML) 1 Page - Guangdong Kexin Industrial Co.,Ltd |
1 / 3 page DIP Type www.kexin.com.cn 1 IC Positive Voltage Regulator L7812CV ■ Features ● Output current up to 1.5 A ● Output voltages of 12V ● Thermal overload protection ● Short circuit protection ● 2 % output voltage tolerance (A version) 1 TO-220 2 3 (0.70) MAX1.47 #1 10.16 ± 0.20 (1.00x45 ) 2.54 ± 0.20 0.80 ± 0.10 9.40 ± 0.20 2.76 ± 0.20 0.35 ± 0.10 ø3.18 ± 0.10 2.54TYP [2.54 ± 0.20 ] 2.54TYP [2.54 ± 0.20 ] 0.50 +0.10 –0.05 3. OUTPUT 1. INPUT 2. GND ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Rating Unit Input Voltage for Vo=5 to 18V 35 Input Voltage for Vo=20 , 24V 40 Maximum Output Current IO Internally limited A Maximum Power Dissipation PD Internally limited W Thermal Resistance Junction-Ambient RthJA 50 Thermal Resistance Junction-Case RthJC 5 Operating Junction Temperature Range Topr 0 to 125 Junction Temperature TJ 150 Storage Temperature Range Tstg -65 to 150 ℃ V VI ℃ /W ■ Typical Application |
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