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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(f猫i)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 > LD1117AG-AD-AB3-C-R

LD1117AG-AD-AB3-C-R 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/29 1:42:12 鏌ョ湅 闁辫畝锛�12

LD1117AG-AD-AB3-C-R鏄竴娆剧敱STMicroelectronics锛堟剰娉曞崐灏�(d菐o)楂旓級鐢熺敘(ch菐n)鐨勪綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�銆傝┎绯诲垪绌�(w臎n)澹撳櫒浠ュ叾浣� dropout 闆诲銆侀珮绱嬫尝鎶戝埗姣斿拰鍑鸿壊鐨勭┅(w臎n)瀹氭�ц�岃仦鍚嶏紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁堣兘鍜岀┅(w臎n)瀹氳几鍑洪浕澹撶殑闆诲瓙瑷�(sh猫)鍌欎腑銆傞�欐鑺墖鑳藉鍦ㄨ几鍏ラ浕澹撹寖鍦嶇偤1.2V鑷�13.8V鐨勬儏娉佷笅鎻愪緵鍥哄畾鎴栧彲瑾�(di脿o)鐨勮几鍑洪浕澹擄紝骞朵笖鏀寔楂橀仈(d谩)800mA鐨勮矤(f霉)杓夐浕娴�銆�
銆�銆�LD1117绯诲垪閲囩敤鍏堥��(j矛n)鐨凚iMOS宸ヨ棟鍒堕�狅紝鍏峰倷鍏�(n猫i)缃繚璀�(h霉)鍔熻兘锛屼緥濡傞亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)浠ュ強閬庢韩闂�(gu膩n)鏂蜂繚璀�(h霉)锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑瀹夊叏鎬�銆傛澶�锛屽叾灏佽褰㈠紡澶氭ǎ锛岄仼鎳�(y墨ng)涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶姹�锛屼緥濡俆O-252銆乀O-263绛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.2V - 13.8V
銆�銆�杓稿嚭闆诲鑼冨湇锛氬浐瀹�1.8V銆�2.5V銆�2.8V銆�2.85V銆�3.3V绛夛紝鎴栭�氶亷澶栭儴闆婚樆鍙(di脿o)
銆�銆�鏈�澶ц几鍑洪浕娴侊細800mA
銆�銆�鍏稿瀷dropout闆诲锛�1.2V鏅�(sh铆)鐐�1.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歍O-252 (DPAK)
銆�銆�绱嬫尝鎶戝埗姣旓細70dB锛�10Hz - 100kHz锛�
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��5mA

鐗规��

LD1117AG-AD-AB3-C-R鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻晥鐜囦綆澹撳樊瑷�(sh猫)瑷�(j矛)锛岄仼鐢ㄤ簬闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�2. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂蜂繚璀�(h霉)锛屾彁楂樹簡鍣ㄤ欢鐨勫彲闈犳��銆�
銆�銆�3. 杓稿嚭闆诲閬搁爡(xi脿ng)璞愬瘜锛屾棦鎻愪緵鍥哄畾闆诲鐗堟湰涔熸敮鎸佸彲瑾�(di脿o)杓稿嚭閰嶇疆銆�
銆�銆�4. 绱嬫尝鎶戝埗鎬ц兘鍎�(y艒u)鐣�锛岃兘澶犳湁鏁堥檷浣庨浕婧愬櫔鑱�锛岄仼鍚堝皪闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑鍫存櫙銆�
銆�銆�5. 灏佽绶婃箠锛屾槗浜庣剨鎺ュ拰闆嗘垚鍒板悇椤為浕璺澘瑷�(sh猫)瑷�(j矛)涓��
銆�銆�6. 鏀寔杓冨鐨勫伐浣滄韩搴﹁寖鍦�锛屼繚璀変簡鎯″姡鐠�(hu谩n)澧冧笅涔熻兘姝ｅ父閬�(y霉n)琛�銆�
銆�銆�7. 闈滄厠(t脿i)闆绘祦浣庯紝鏈夊姪浜庡欢闀烽浕姹犱娇鐢ㄥ＝鍛�銆�

鎳�(y墨ng)鐢�

LD1117AG-AD-AB3-C-R鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熼潪甯稿唬娉�锛屼富瑕佸寘鎷細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紝濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵︺�佷究鏀滃紡濯掗珨鎾斁鍣ㄧ瓑銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌�锛屼緥濡侾LC妯″銆佸偝鎰熷櫒鎺ュ彛闆昏矾銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欙紝濡傝矾鐢卞櫒銆佷氦鎻涙(j墨)銆佸熀绔欓浕婧愮鐞嗛儴鍒�銆�
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙紝鍖呮嫭渚挎敎寮忕洠(ji膩n)璀�(h霉)鍎�銆佽绯栧剙绛夈��
銆�銆�5. LED椹�(q奴)鍕�(d貌ng)鍣ㄥ強灏忓瀷闆绘(j墨)鎺у埗鍣�銆�
銆�銆�6. 闆绘睜渚涢浕绯荤当(t菕ng)涓殑闆诲杞�(zhu菐n)鎻涜垏绌�(w臎n)澹撶挵(hu谩n)绡�(ji茅)銆�
銆�銆�7. 闊抽牷鏀惧ぇ鍣ㄥ強鍏朵粬灏嶉浕婧愯唱(zh矛)閲忔湁杓冮珮瑕佹眰鐨勫牬鍚�銆�

鏇夸唬鍨嬭櫉

LD1117V33, LM1117-3.3, AP2112K-3.3

ld1117ag-ad-ab3-c-r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(ji脿)