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L7805CD2T 鏄竴娆惧熀浜� STMicroelectronics 鐨勪笁绔浐瀹氭闆诲绌�(w臎n)澹撳櫒锛屽爆浜庣稉鍏哥殑 78xx 绯诲垪銆傝┎鑺墖鑳藉鎻愪緵绌�(w臎n)瀹氱殑 +5V 杓稿嚭闆诲锛屽苟鍏峰倷杓冮珮鐨勭磱娉㈡姂鍒惰兘鍔涳紝閬╁悎鐐哄悇绋浕瀛愯ō鍌欎緵闆�銆�
銆�銆�鍏跺収閮ㄩ泦鎴愪簡閬庢祦淇濊銆侀亷鐔变繚璀峰拰鐭矾淇濊鍔熻兘锛岀⒑淇濆湪鐣板父鎯呮硜涓嬩笉鏈冨皪闆昏矾閫犳垚鎼嶅銆傛澶�锛岀敱浜庡皝瑁濆舰寮忕啊鍠笖鏄撲簬浣跨敤锛屽畠琚唬娉涙噳鐢ㄤ簬娑堣不闆诲瓙銆佸伐妤�(y猫)鎺у埗鍜屽叾浠栦綆鍔熻�楃郴绲�(t菕ng)涓�銆�
鍨嬭櫉锛歀7805CD2T
銆�銆�杓稿嚭闆诲锛�5V
銆�銆�杓稿叆闆诲鑼冨湇锛�7.5V 鑷� 35V
銆�銆�鏈�澶ц几鍑洪浕娴侊細1.5A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� 125掳C
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�杓稿嚭闃绘姉锛氬吀鍨嬪�� 0.01 惟
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 5mA
銆�銆�绱嬫尝鎶戝埗姣旓細70dB锛堝吀鍨嬪�硷級
銆�銆�瀛樺劜婧害鑼冨湇锛�-65掳C 鑷� 150掳C
L7805CD2T 鏄竴绋珮搴﹀彲闈犵殑绌�(w臎n)澹撳櫒锛屽叿鏈変互涓嬬壒榛烇細
銆�銆�1. 杓稿嚭闆诲绌�(w臎n)瀹�锛屽湪璨犺級璁婂寲鎴栬几鍏ラ浕澹撴尝鍕曟檪浠嶈兘淇濇寔鑹ソ鐨勬�ц兘銆�
銆�銆�2. 鍏х疆澶氶噸淇濊姗熷埗锛屽寘鎷亷杓変繚璀枫�侀亷鐔遍棞鏂蜂互鍙婄煭璺繚璀�銆�
銆�銆�3. 鍔熺巼鏅堕珨绠￠噰鐢� TO-220 灏佽锛屾暎鐔辨晥鏋滆壇濂�锛屽彲鐩存帴瀹夎鍒版暎鐔辩墖涓�銆�
銆�銆�4. 杓稿叆鑸囪几鍑轰箣闁撶殑楂樼磱娉㈡姂鍒舵瘮浣垮叾闈炲父閬╁悎鍣伈鏁忔劅鍨嬫噳鐢�銆�
銆�銆�5. 浣跨敤绨″柈锛屽彧闇�灏戦噺澶栧湇鍏冧欢鍗冲彲妲嬫垚瀹屾暣鐨勭┅(w臎n)澹撻浕璺��
銆�銆�6. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶄娇瑭插櫒浠堕仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳鐢�銆�
L7805CD2T 鍙敤浜庡绋渶瑕� +5V 绌�(w臎n)瀹氶浕婧愮殑鎳夌敤鍫存櫙锛屼緥濡傦細
銆�銆�1. 寰帶鍒跺櫒鍠厓锛圡CU锛夊拰鍏朵粬鏁稿瓧閭忚集闆昏矾鐨勪緵闆汇��
銆�銆�2. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勮紨鍔╅浕婧愯ō瑷�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑鍌虫劅鍣ㄦ帴鍙ｉ浕璺�銆�
銆�銆�4. 閫氫俊瑷倷鐨勫皬鍔熺巼闆绘簮妯″銆�
銆�銆�5. 娓│鍎�鍣ㄥ強渚挎敎寮忚ō鍌欎腑鐨勯浕姹犲厖闆荤鐞嗛浕璺�銆�
銆�銆�6. LED 椹呭嫊绛変綆澹撴亽澹撻渶姹傚牬鍚�銆�
LM7805, KA7805, NTE942, 1014-7805
