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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 > L78M09CDT

L78M09CDT 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/16 18:58:53 鏌ョ湅 闁辫畝锛�28

L78M09CDT 鏄竴绋笁绔浐瀹氭闆诲绌�(w臎n)澹撳櫒锛屽爆浜� LM78XX 绯诲垪绌�(w臎n)澹撳櫒涓殑涓�鍊�(g猫)鍨嬭櫉(h脿o)銆傝┎绯诲垪鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闆诲瓙闆昏矾涓彁渚涚┅(w臎n)瀹氱殑鐩存祦杓稿嚭闆诲銆侺78M09CDT 鐨勬(bi膩o)婧�(zh菙n)杓稿嚭闆诲鐐� +9V锛屽苟鍏锋湁鐭矾淇濊(h霉)鍜岀啽閬�(gu貌)杓変繚璀�(h霉)鍔熻兘銆傚畠閲囩敤 TO-220 灏佽褰㈠紡锛岄仼鍚堜簬鍚勭ó浣庡姛鑰楁噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�
銆�銆�LM78M 绯诲垪鑸囨(bi膩o)婧�(zh菙n) LM78 绯诲垪鐨勪富瑕佸崁(q奴)鍒ュ湪浜庡叾椤嶅畾杓稿嚭闆绘祦杓冨皬锛岄�氬父鐐� 500mA 宸﹀彸锛堝叿楂斿彇姹轰簬瀵�(sh铆)闅涘櫒浠惰(gu墨)鏍硷級锛岄仼鐢ㄤ簬灏�(du矛)鍔熺巼瑕佹眰涓嶉珮鐨勫牬(ch菐ng)鏅��

鍙冩暩(sh霉)

杓稿嚭闆诲锛�9V
銆�銆�杓稿叆闆诲鑼冨湇锛�10.8V~30V
銆�銆�鏈�澶ц几鍑洪浕娴侊細500mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�5mA锛堝吀鍨嬪�硷級
銆�銆�绱嬫尝鎶戝埗姣旓細60dB锛堝吀鍨嬪�硷級
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈125鈩�
銆�銆�瀛樺劜(ch菙)婧害鑼冨湇锛�-65鈩儈150鈩�

鐗规��

L78M09CDT 鍏锋湁浠ヤ笅鐗归粸(di菐n)锛�
銆�銆�1. 鍏�(n猫i)缃煭璺繚璀�(h霉)鍜岀啽閬�(gu貌)杓変繚璀�(h霉)锛屾彁楂樹簡鍣ㄤ欢鐨勫彲闈犳�у拰瀹夊叏鎬�銆�
銆�銆�2. 杓稿嚭闆诲绌�(w臎n)瀹氾紝绱嬫尝鎶戝埗鑳藉姏寮�(qi谩ng)锛岄仼鍚堥渶瑕佷綆鍣伈闆诲鐨勬噳(y墨ng)鐢ㄣ��
銆�銆�3. 浣跨敤绨�(ji菐n)鍠�锛屽儏闇�灏戦噺澶栭儴鍏冧欢鍗冲彲瀵�(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱殑闆诲杓稿嚭銆�
銆�銆�4. 灏佽绶婃箠锛屼究浜庡畨瑁濆湪绌洪枔鍙楅檺鐨勯浕璺澘涓�銆�
銆�銆�5. 楂樻韩鎬ц兘鑹ソ锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)姝ｅ父閬�(y霉n)琛屻��
銆�銆�6. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濈劇(w煤)瀹炽��
銆�銆�L78M09CDT 鐨勪富瑕佸劒(y艒u)鍕�(sh矛)鍦ㄤ簬鍏堕珮鎬�?x煤n)r(ji脿)姣斿拰鏄撲簬浣跨敤鐨勭壒榛�(di菐n)锛岄仼鍚堝绋秷璨�(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佸拰宸ユキ(y猫)瑷�(sh猫)鍌欎腑鐨勯浕婧愮┅(w臎n)澹撻渶姹�銆�

鎳�(y墨ng)鐢�

L78M09CDT 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝侊細濡傞煶闊胯ō(sh猫)鍌欍�佸鐢ㄩ浕鍣ㄧ瓑锛岀敤浜庣偤涓绘帶鑺墖鎴栧偝鎰熷櫒鎻愪緵绌�(w臎n)瀹氱殑渚涢浕闆诲銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗锛氬湪宸ユキ(y猫)鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)涓偤灏忓瀷妯″鎻愪緵闆绘簮鏀寔銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欙細鐐轰綆鍔熻�楃殑閫氫俊鎺ュ彛闆昏矾鎻愪緵鎭掑畾鐨勯浕婧愰浕澹�銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鍦ㄤ究鏀滃紡閱�(y墨)鐧傝ō(sh猫)鍌欎腑锛岀偤鍌虫劅鍣ㄦ垨鍏朵粬浣庡姛鑰楃祫浠舵彁渚涢浕婧�銆�
銆�銆�5. 闆绘睜渚涢浕瑷�(sh猫)鍌欙細濡傛墜鎸佸伐鍏锋垨灏忓瀷鍎�鍣�锛岃兘澶�?q奴)銏﹀У浠夊Ψ鎭―(zhu菐n)鎻涚偤绌�(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�鐢变簬鍏惰純浣庣殑杓稿嚭闆绘祦鑳藉姏锛孡78M09CDT 鏇撮仼鍚堟噳(y墨ng)鐢ㄤ簬浣庡姛鑰楀牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

LM7809, L78S09, LM340-9

l78m09cdt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�(ch菐ng)鍟�
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)

l78m09cdt璩囨枡 鏇村>

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

l78m09cdt鍙冩暩(sh霉)

  • 鍒堕�犲晢STMicroelectronics
  • 鐢�(ch菐n)鍝佺ó椤�(l猫i)绶�(xi脿n)鎬х┅(w臎n)澹撳櫒 - 妯�(bi膩o)婧�(zh菙n)
  • 杓稿嚭椤�(l猫i)鍨�Fixed
  • 妤垫��Positive
  • 杓稿嚭闆诲9 V
  • 杓稿嚭闆绘祦0.5 A
  • 璨�(f霉)杓夎(di脿o)绡�(ji茅)180 mV
  • 鏈�澶ц几鍏ラ浕澹�35 V
  • 绶�(xi脿n)璺(di脿o)鏁寸巼100 mV
  • 鏈�澶у伐浣滄韩搴�+ 150 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨TO-252
  • 鏈�灏忓伐浣滄韩搴�0 C
  • 杓稿嚭绔暩(sh霉)閲�1
  • 灏佽Tube
  • 宸ュ粻(ch菐ng)鍖呰鏁�(sh霉)閲�75