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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(c猫)

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-33-TNG-A-T

LD1117AG-33-TNG-A-T 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/6 19:00:47 鏌ョ湅 闁辫畝锛�4

LD1117AG-33-TNG-A-T 鏄竴娆剧敱 STMicroelectronics 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┎绯诲垪鍣ㄤ欢浠ュ叾浣庡姛鑰�銆侀珮绮惧害鍜岀┅(w臎n)瀹氭�ц�岃仦鍚�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬灏�(du矛)闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑闆诲瓙瑷�(sh猫)鍌欎腑銆侺D1117 绯诲垪鍏锋湁鑹ソ鐨勮矤(f霉)杓夊拰绶氳矾瑾�(di脿o)绡�(ji茅)鎬ц兘锛岃兘澶犲湪杓冨鐨勮几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲銆傛鐗瑰畾鍨嬭櫉(h脿o) LD1117AG-33-TNG-A-T 鎻愪緵鍥哄畾 3.3V 鐨勮几鍑洪浕澹�锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘鍜屽皬楂旂⿳鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�鍏跺皝瑁濆舰寮忕偤 SOT-223锛岄仼鍚堣〃闈㈣布瑁濇妧琛�(sh霉)锛圫MT锛�锛屾湁鍔╀簬绨″寲鍒堕�犲伐钘濆苟鎻愰珮鐢熺敘(ch菐n)鏁堢巼銆�

鍙冩暩(sh霉)

杓稿嚭闆诲锛�3.3V
銆�銆�杓稿叆闆诲鑼冨湇锛�2.5V 鑷� 13.2V
銆�銆�鏈�澶ц几鍑洪浕娴侊細800mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�5mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歋OT-223
銆�銆�PSRR锛堥浕婧愭姂鍒舵瘮锛夛細60dB @ 1kHz
銆�銆� dropout voltage锛堝宸級锛�1.3V @ 800mA

鐗规��

LD1117AG-33-TNG-A-T 鍏锋湁澶氱ó鍎�(y艒u)瓒婄壒鎬�锛屼娇鍏舵垚鐐虹溇澶氭噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰锛�
銆�銆�1. 浣庡宸ō(sh猫)瑷�(j矛)锛氬嵆浣垮湪杓冧綆鐨勮几鍏ラ浕澹撲笅锛屼篃鑳戒繚璀夐珮鏁堢殑杓稿嚭闆诲绌�(w臎n)瀹氭��銆�
銆�銆�2. 楂樿几鍑洪浕娴佽兘鍔涳細鏀寔楂橀仈(d谩) 800mA 鐨勮矤(f霉)杓夐浕娴�锛屾豢瓒冲ぇ澶氭暩(sh霉)渚挎敎寮忚ō(sh猫)鍌欑殑闇�姹傘��
銆�銆�3. 鍏�(n猫i)缃繚璀�(h霉)鍔熻兘锛氬寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛岀⒑淇濊姱鐗囧湪鐣板父姊濅欢涓嬪畨鍏ㄩ亱(y霉n)琛屻��
銆�銆�4. 绌�(w臎n)瀹氭�э細鍏�(n猫i)缃(b菙)鍎熼浕璺ō(sh猫)瑷�(j矛)锛岀劇闇�澶栭儴瑁�(b菙)鍎熷厓浠跺嵆鍙(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�5. 灏忓瀷鍖栧皝瑁濓細閲囩敤 SOT-223 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔锛屼究浜庣従(xi脿n)浠ｅ寲灏忓瀷鍖栬ō(sh猫)瑷�(j矛)銆�
銆�銆�6. 瀵伐浣滄韩搴﹁寖鍦嶏細鑳藉閬╂噳(y墨ng)妤电鐠�(hu谩n)澧冩浠�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾苯杌婇牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

LD1117AG-33-TNG-A-T 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕侀珮鏁�銆佺┅(w臎n)瀹氶浕婧愮鐞嗙殑鍫村悎锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵︺�佹暩(sh霉)纰肩浉姗�(j墨)绛�銆�
銆�銆�2. 宸ユキ(y猫)瑷�(sh猫)鍌欙細鐢ㄤ簬鎺у埗妯″銆佸偝鎰熷櫒鎺ュ彛浠ュ強鍏朵粬绮惧瘑鍎�鍣�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欙細渚嬪璺敱鍣�銆佷氦鎻涙(j墨)鍜屽叾浠栫恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌�銆�
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)锛氬井鎺у埗鍣ㄥ柈鍏冿紙MCU锛夈�佹暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣紙DSP锛夌瓑鐨勪緵闆昏В姹烘柟妗�銆�
銆�銆�5. 姹借粖闆诲瓙锛氳粖杓変俊鎭妯傜郴绲�(t菕ng)銆佸皫(d菐o)鑸ō(sh猫)鍌欑瓑銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳�э紝閫欐 LDO 鍦ㄥ悇椤炰綆鍔熻��銆侀珮鎬ц兘鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍎�(y艒u)鐣�銆�

鏇夸唬鍨嬭櫉(h脿o)

LD1117V33, AMS1117-3.3, LM1117-3.3

ld1117ag-33-tng-a-t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�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)