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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > LM78L12TA

LM78L12TA 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/23 17:07:04 鏌ョ湅 闁辫畝锛�16

LM78L12TA 鏄竴娆炬闆诲涓夌绌�(w臎n)澹撳櫒锛岃兘澶犳彁渚涘浐瀹氱殑 12V 杓稿嚭闆诲銆傝┎鍣ㄤ欢閲囩敤 TO-92 灏佽锛岄仼鐢ㄤ簬灏忓瀷闆诲瓙瑷�(sh猫)鍌欎腑鐨勯浕婧愮┅(w臎n)澹撴噳(y墨ng)鐢�銆侺M78L12 绯诲垪鏄� LM78xx 绌�(w臎n)澹撳櫒瀹舵棌鐨勪竴鍝★紝瑷�(sh猫)瑷堢敤浜庝綆鍔熻�楀牬鏅�銆傚叾鍏�(n猫i)閮ㄩ泦鎴愭湁閬庢祦淇濊銆侀亷鐔遍棞(gu膩n)鏂风瓑鍔熻兘锛岀⒑淇濆湪鐣板父鎯呮硜涓嬩笉鏈冩悕澹炶姱鐗囨垨璨�(f霉)杓夐浕璺��
銆�銆�鐢变簬鍏跺皝瑁濆皬宸у拰绌�(w臎n)瀹氬彲闈犵殑鎬ц兘锛孡M78L12TA 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不椤為浕瀛愮敘(ch菐n)鍝佸拰鍏朵粬闇�瑕佺啊鍠�佺┅(w臎n)瀹氱洿娴佷緵闆荤殑鍫村悎銆�

鍙冩暩(sh霉)

杓稿嚭闆诲锛�12V
銆�銆�杓稿叆闆诲鑼冨湇锛�14.5V 鑷� 20V
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 100mA
銆�銆�灏佽椤炲瀷锛歍O-92
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +150掳C
銆�銆�杓稿嚭鍣伈闆诲锛氬吀鍨嬪�� 60uV
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛氬吀鍨嬪�� 0.01%
銆�銆�璨�(f霉)杓夎(di脿o)鏁寸巼锛氬吀鍨嬪�� 1.5%

鐗规��

LM78L12TA 鍏锋湁浠ヤ笅鐗归粸锛�
銆�銆�1. 鍥哄畾杓稿嚭闆诲鐐� 12V锛岀劇闇�澶栨帴闆婚樆閫茶瑾�(di脿o)绡�(ji茅)銆�
銆�銆�2. 鍏�(n猫i)缃亷娴佷繚璀峰拰閬庣啽淇濊鍔熻兘锛屾彁楂樹簡绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�3. 浣跨敤绨′究锛屽儏闇�妤靛皯鐨勫閮ㄥ厓浠跺嵆鍙(g貌u)寤哄畬鏁寸殑绌�(w臎n)澹撻浕璺�銆�
銆�銆�4. 鍦ㄦ暣鍊嬭几鍏ラ浕澹撳拰璨�(f霉)杓夎寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�5. 灏忓瀷 TO-92 灏佽閬╁悎绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄣ��
銆�銆�6. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鎳�(y墨ng)鍚勭ó鐠�(hu谩n)澧冩浠躲��
銆�銆�閫欎簺鐗规�т娇寰� LM78L12TA 鎴愮偤浣庡姛鑰�銆佸皬鍨嬪寲鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鎳�(y墨ng)鐢�

LM78L12TA 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佸閬欐帶鍣�銆佺帺鍏�銆佷究鏀滃紡闊抽牷瑷�(sh猫)鍌欑瓑鐨勭┅(w臎n)澹撻浕璺�銆�
銆�銆�2. 寰帶鍒跺櫒鍜屽叾浠栦綆鍔熻�� IC 鐨勯浕婧愭ā濉�銆�
銆�銆�3. 鍌虫劅鍣ㄤ緵闆诲強淇¤櫉瑾�(di脿o)鐞嗛浕璺�銆�
銆�銆�4. 灏忓姛鐜囨ā鎿浕璺殑鐩存祦绌�(w臎n)澹撻浕婧�銆�
銆�銆�5. 闆绘睜渚涢浕瑷�(sh猫)鍌欑殑闆诲瑾�(di脿o)绡�(ji茅)閮ㄥ垎銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬у拰绨″柈鐨勫鍦嶈ō(sh猫)瑷�锛孡M78L12TA 鐗瑰垾閬╁悎閭ｄ簺灏嶆垚鏈拰绌洪枔瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鏇夸唬鍨嬭櫉

LM78L12CV, UA78L12, MC78L12

lm78l12ta鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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