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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 > LM2951D-3.3

LM2951D-3.3 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 11:11:29 鏌ョ湅 闁辫畝锛�27

LM2951D-3.3鏄竴娆惧井鍔熺巼绌�(w臎n)澹撳櫒锛屽叿鏈夎純浣庣殑闈滄厠(t脿i)闆绘祦鍜屽嚭鑹茬殑璨犺級瑾�(di脿o)绡�(ji茅)鑳藉姏銆傝┎鍣ㄤ欢閲囩敤鍥哄畾杓稿嚭闆诲瑷�(sh猫)瑷�锛岄仼鍚堜簬闇�瑕佺┅(w臎n)瀹�3.3V闆绘簮鐨勬噳(y墨ng)鐢ㄥ牬鍚�銆傚畠鑳藉鎻愪緵楂橀仈100mA鐨勮几鍑洪浕娴侊紝骞朵笖鍦ㄥ杓稿叆闆诲鑼冨湇鍏�(n猫i)淇濇寔绌�(w臎n)瀹氱殑杓稿嚭鎬ц兘銆�
銆�銆�LM2951绯诲垪鍥犲叾浣庡姛鑰楃壒鎬ц寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闆绘睜渚涢浕瑷�(sh猫)鍌�銆佷究鏀滃紡闆诲瓙瑷�(sh猫)鍌欎互鍙婂皪鏁堢巼瑕佹眰杓冮珮鐨勫牬鏅腑銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 15.5V
銆�銆�杓稿嚭闆诲锛�3.3V
銆�銆�鏈�澶ц几鍑洪浕娴侊細100mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍O-92銆丼OT-23
銆�銆�闈滄厠(t脿i)闆绘祦锛�8渭A锛堝吀鍨嬪�硷級
銆�銆�鍟熷嫊闆绘祦锛�25渭A锛堟渶澶у�硷級
銆�銆�璨犺級瑾�(di脿o)鏁寸巼锛毬�1%
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛毬�2%

鐗规��

LM2951D-3.3鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥鐨勪綆闈滄厠(t脿i)闆绘祦瑷�(sh猫)瑷堬紝闈炲父閬╁悎闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�2. 鍏�(n猫i)缃啽闂�(gu膩n)鏂蜂繚璀峰姛鑳�锛岄伩鍏嶅洜閬庣啽灏庤嚧鐨勫櫒浠舵悕澹炪��
銆�銆�3. 杓冨皬鐨勫皝瑁濆昂瀵�锛屼究浜庡湪绌洪枔鍙楅檺鐨勮ō(sh猫)瑷堜腑浣跨敤銆�
銆�銆�4. 杓稿嚭闆诲绮惧害楂�锛屽吀鍨嬫儏娉佷笅鍙仈鍒奥�2%銆�
銆�銆�5. 绨″寲鐨勫閮ㄩ浕璺ō(sh猫)瑷�锛屽儏闇�灏戦噺椤嶅鍏冧欢鍗冲彲瀵︾従(xi脿n)瀹屾暣鐨勭┅(w臎n)澹撹В姹烘柟妗堛��
銆�銆�6. 瀵伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)澶氱ó鎯″姡鐠�(hu谩n)澧冩浠�銆�

鎳�(y墨ng)鐢�

LM2951D-3.3閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屽鎵嬫寔瑷�(sh猫)鍌欍�佺劇绶氬偝鎰熷櫒绛�銆�
銆�銆�2. 闆绘睜渚涢浕鐨勪綆鍔熻�楃郴绲�(t菕ng)銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗妯″涓殑杓斿姪闆绘簮閮ㄥ垎銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜屼俊铏熻檿鐞嗛浕璺腑鐨勭┅(w臎n)澹撻渶姹�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勫倷鐢ㄩ浕婧愭垨闂�(gu膩n)閸电祫浠朵緵闆汇��
銆�銆�6. 鐗╄伅(li谩n)缍�(w菐ng)(IoT)瑷�(sh猫)鍌欎腑灏嶅皬鍨嬪寲鍜岄珮鏁堣兘鏈夎姹傜殑鍫存櫙銆�

鏇夸唬鍨嬭櫉

LM2951-3.3/NOPB, LM2951T-3.3/NOPB

lm2951d-3.3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