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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > MC7805

MC7805 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 18:08:13 鏌ョ湅 闁辫畝锛�29

MC7805鏄懇鎵樼緟鎷夊叕鍙革紙鐝�(xi脿n)鐐篛N Semiconductor锛夋帹鍑虹殑涓�娆炬闆诲杓稿嚭涓夌绌�(w臎n)澹撳櫒锛屽爆浜�78xx绯诲垪绶氭�х┅(w臎n)澹撳櫒鐨勪竴閮ㄥ垎銆侻C7805鑳藉鎻愪緵绌�(w臎n)瀹氱殑+5V杓稿嚭闆诲锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佺洿娴侀浕婧愯綁(zhu菐n)鎻涚殑鍫�(ch菐ng)鏅�銆傚畠鍏锋湁鍏�(n猫i)缃亷(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)鐔变繚璀�(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛岀⒑淇濆湪鐣板父鎯呮硜涓嬭ō(sh猫)鍌欑殑瀹夊叏閬�(y霉n)琛�銆�
銆�銆�瑭茶姱鐗囪ō(sh猫)瑷�(j矛)绨�(ji菐n)鍠紝鍙渶灏戦噺澶栧湇鍏冧欢鍗冲彲妲�(g貌u)寤轰竴鍊�(g猫)瀹屾暣鐨勭┅(w臎n)澹撻浕璺�锛岄潪甯搁仼鍚堢偤鏁�(sh霉)瀛楅浕璺�銆佸井鎺у埗鍣ㄥ拰鍏朵粬浣庡姛鑰楅浕瀛愯ō(sh猫)鍌欎緵闆�銆�

鍙冩暩(sh霉)

杓稿嚭闆诲锛�5V
銆�銆�杓稿叆闆诲鑼冨湇锛�7V~25V
銆�銆�杓稿嚭闆绘祦锛�1.5A锛堟渶澶у�硷級
銆�銆�灏佽褰㈠紡锛歍O-220, TO-3
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C~125掳C
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛�0.01%
銆�銆�璨�(f霉)杓夎(di脿o)鏁寸巼锛�0.1%
銆�銆�鎺ュ湴闆绘祦锛�5mA锛堝吀鍨嬪�硷級

鐗规��

MC7805鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 绌�(w臎n)瀹氱殑5V杓稿嚭闆诲锛岄仼鐢ㄤ簬澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�2. 鍏�(n猫i)缃閲嶄繚璀�(h霉)姗�(j墨)鍒讹紝鍖呮嫭閬�(gu貌)娴佷繚璀�(h霉)銆侀亷(gu貌)鐔遍棞(gu膩n)鏂峰拰鐭矾淇濊(h霉)锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�3. 浣跨敤绨�(ji菐n)鍠�锛屽儏闇�妤靛皯鐨勫閮ㄥ厓浠跺嵆鍙畬鎴愰浕璺ō(sh猫)瑷�(j矛)銆�
銆�銆�4. 鑹ソ鐨勭啽鎬ц兘锛屾敮鎸侀珮鍔熺巼杓稿嚭銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�6. 杓稿嚭闆绘祦楂橀仈(d谩)1.5A锛屾豢瓒冲ぇ澶氭暩(sh霉)涓瓑鍔熺巼璨�(f霉)杓夌殑闇�姹�銆�
銆�銆�閫欎簺鐗规�т娇寰桵C7805鎴愮偤涓�绋稉(j墨ng)婵�(j矛)瀵�(sh铆)鐢ㄧ殑閬告搰锛屽湪鍚勯闆诲瓙鐢�(ch菐n)鍝佷腑寰楀埌浜嗗唬娉涙噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

MC7805閫氬父鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鐐哄井鎺у埗鍣ㄣ�佸柈鐗囨(j墨)鍜屽叾浠栨暩(sh霉)瀛楅倧杓浕璺彁渚涚┅(w臎n)瀹氶浕婧�銆�
銆�銆�2. 鍦ㄩ煶闋昏ō(sh猫)鍌�銆佸偝鎰熷櫒妯″銆侀�氫俊瑷�(sh猫)鍌欎腑浣滅偤杓斿姪闆绘簮銆�
銆�銆�3. 闆绘睜鍏呴浕鍣ㄤ腑鐨勭┅(w臎n)澹撻浕璺�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勪綆澹撲緵闆绘ā濉�銆�
銆�銆�5. 灏忓瀷瀹剁敤闆诲櫒鍙婃秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕婧愰儴鍒�銆�
銆�銆�鐢变簬鍏堕�氱敤鎬у拰绌�(w臎n)瀹氭��锛孧C7805骞句箮鍙互鍑虹従(xi脿n)鍦ㄤ换浣曢渶瑕佸皣杓冮珮杓稿叆闆诲杞�(zhu菐n)鎻涙垚鍥哄畾5V杓稿嚭鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚堛��

鏇夸唬鍨嬭櫉(h脿o)

LM7805, KA7805, NTE1790

mc7805鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

mc7805璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級