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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 > UA78M33CDCYR

UA78M33CDCYR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/27 18:32:27 鏌ョ湅 闁辫畝锛�31

UA78M33CDCYR鏄竴娆惧浐瀹氭杓稿嚭闆诲鐨勪笁绔┅(w臎n)澹撳櫒锛屽爆浜�78xx绯诲垪銆傚畠鑳藉鎻愪緵+3.3V鐨勭┅(w臎n)瀹氳几鍑洪浕澹�锛屽苟鍏锋湁鐭矾淇濊(h霉)鍜岀啽閬�(gu貌)杓変繚璀�(h霉)鍔熻兘銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佺┅(w臎n)瀹氱洿娴侀浕婧愮殑闆诲瓙瑷�(sh猫)鍌欎腑銆�
銆�銆�鍏跺皝瑁濆舰寮忕偤TO-220锛岄仼鍚堟暎鐔遍渶姹傝純楂樼殑鍫�(ch菐ng)鏅�銆傝┎鍨嬭櫉(h脿o)閭勫叿鍌欒純浣庣殑闈滄厠(t脿i)闆绘祦锛屾湁鍔╀簬鎻愰珮鏁撮珨绯荤当(t菕ng)鐨勬晥鐜囥��

鍙冩暩(sh霉)

杓稿嚭闆诲锛�3.3V
銆�銆�杓稿叆闆诲鑼冨湇锛�4.5V 鑷� 16V
銆�銆�杓稿嚭闆绘祦锛�500mA锛堟渶澶э級
銆�銆�闈滄厠(t脿i)闆绘祦锛氱磩5mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�鐔遍樆锛堢祼(ji茅)鍒扮挵(hu谩n)澧冿級锛氱磩65鈩�/W
銆�銆� dropout闆诲锛氱磩2V

鐗规��

UA78M33CDCYR鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 绌�(w臎n)瀹氱殑3.3V杓稿嚭闆诲锛岄仼鐢ㄤ簬鐝�(xi脿n)浠ｄ綆闆诲闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆�銆�2. 鍏�(n猫i)缃亷(gu貌)娴佷繚璀�(h霉)鑸囩啽闂�(gu膩n)鏂锋(j墨)鍒�锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬩笉鏈�(hu矛)鎼嶅銆�
銆�銆�3. 灏佽绶婃箠涓斿叿鍌欒壇濂界殑鏁ｇ啽鎬ц兘锛屼究浜庣郴绲�(t菕ng)闆嗘垚銆�
銆�銆�4. 杓冧綆鐨刣ropout闆诲锛屽厑瑷辫几鍏ラ浕澹撴帴杩戣几鍑洪浕澹撴檪(sh铆)浠嶈兘姝ｅ父宸ヤ綔銆�
銆�銆�5. 楂樺彲闈犳��锛岄仼鍚堝伐妤�(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愭噳(y墨ng)鐢�銆�
銆�銆�6. 杓稿嚭闆诲绮惧害楂�锛屾尝鍕�(d貌ng)灏忥紝纰轰繚渚涢浕绌�(w臎n)瀹氭��銆�

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UA78M33CDCYR甯哥敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
銆�銆�1. 寰帶鍒跺櫒鍜屽叾浠栨暩(sh霉)瀛楅浕璺殑渚涢浕銆�
銆�銆�2. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑鐨勭┅(w臎n)澹撻浕璺�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗鏉垮崱鐨勮紨鍔╅浕婧愭ā濉�銆�
銆�銆�4. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫眬閮ㄩ浕婧愯(di脿o)绡�(ji茅)銆�
銆�銆�5. LED椹�(q奴)鍕�(d貌ng)闆昏矾浠ュ強鍌虫劅鍣ㄤ緵闆荤瓑灏�(du矛)闆诲瑕佹眰鍤�(y谩n)鏍肩殑鍫�(ch菐ng)鍚�銆�

鏇夸唬鍨嬭櫉(h脿o)

LM7833
銆�銆�UA7833C
銆�銆�78M33

ua78m33cdcyr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�
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

ua78m33cdcyr璩囨枡 鏇村>

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

ua78m33cdcyr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 绌�(w臎n)澹撳櫒 - 绶氭��
  • 绯诲垪-
  • 绌�(w臎n)澹撳櫒鎷�?f霉)娴(ji茅)妲�(g貌u)姝�锛屽浐瀹氬紡
  • 杓稿嚭闆诲3.3V
  • 杓稿叆闆诲5.3 V ~ 25 V
  • 闆诲 - 澹撻檷锛堟(bi膩o)婧�(zh菙n)锛�2V @ 350mA
  • 绌�(w臎n)澹撳櫒鏁�(sh霉)閲�1
  • 闆绘祦 - 杓稿嚭500mA锛堟渶灏忓�硷級
  • 闆绘祦 - 闄愬埗锛堟渶?銆�?/span>-
  • 宸ヤ綔婧害0°C ~ 125°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨TO-261-4锛孴O-261AA
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�SOT-223-4
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-13424-6