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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 > LR431APTSLT1G

LR431APTSLT1G 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 19:35:11 鏌ョ湅 闁辫畝锛�42

LR431APTSLT1G 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�锛岄仼鐢ㄤ簬灏嶅櫔鑱叉晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆傝┎鍣ㄤ欢鍏锋湁鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛夊拰蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岄潪甯搁仼鍚堢偤灏勯牷锛圧F锛夋ā濉�銆侀煶闋昏ō(sh猫)鍌欏拰鍏朵粬浣庡櫔鑱茶姹傜殑闆昏矾渚涢浕銆�
銆�銆�LR431APTSLT1G 閲囩敤鍏堥��(j矛n)鐨� CMOS 宸ヨ棟鍒堕��锛岃兘澶犲湪瀵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銆傚叾灏佽褰㈠紡鐐� SOT-23 灏忓瀷灏佽锛屾湁鍔╀簬绡�(ji茅)鐪� PCB 绌洪枔銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�1.2V 鑷� 3.3V锛堝彲瑾�(di脿o)锛�
銆�銆�杓稿嚭闆绘祦锛氭渶澶� 150mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 10渭A
銆�銆� dropout 闆诲锛氬吀鍨嬪�� 300mV锛堝湪 150mA 璨�(f霉)杓変笅锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23

鐗规��

LR431APTSLT1G 鎻愪緵浜嗗绋棞(gu膩n)閸电壒鎬т互婊胯冻鍚勭ó鎳�(y墨ng)鐢ㄩ渶姹傦細
銆�銆�1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛�锛岀壒鍒ユ槸鍦ㄩ珮闋绘琛ㄧ従(xi脿n)鍑鸿壊锛岃兘澶犳湁鏁堟笡灏戦浕婧愬櫔鑱插皪璨�(f霉)杓夌殑褰遍熆銆�
銆�銆�2. 蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岄仼鍚堝嫊(d貌ng)鎱�(t脿i)璨�(f霉)杓夎畩鍖栫殑鎳�(y墨ng)鐢ㄥ牬鏅��
銆�銆�3. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)鍔熻兘锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬪畨鍏ㄩ亱(y霉n)琛�銆�
銆�銆�4. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦瑷�(sh猫)瑷�(j矛)锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绾�(x霉)鑸檪(sh铆)闁�銆�
銆�銆�5. 鏀寔鍙(di脿o)杓稿嚭闆诲锛岄�氶亷澶栭儴闆婚樆鍒嗗鍣ㄩ潏娲昏ō(sh猫)瀹氭墍闇�闆诲鍊�銆�
銆�銆�6. 灏忓瀷 SOT-23 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�

鎳�(y墨ng)鐢�

LR431APTSLT1G 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﹀拰渚挎敎寮忛煶闋昏ō(sh猫)鍌欍��
銆�銆�2. 鐒＄窔閫氫俊妯″锛屽寘鎷棈(l谩n)鐗�銆乄i-Fi 鍜� Zigbee 绛夈��
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫偝鎰熷櫒渚涢浕銆�
銆�銆�4. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欙紝渚嬪鍙┛鎴村仴搴风洠(ji膩n)娓缃�銆�
銆�銆�5. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌祩绔瘈(ji茅)榛�(di菐n)瑷�(sh猫)鍌�锛岄渶瑕佷綆鍔熻�楀拰楂樼┅(w臎n)瀹氭�х殑闆绘簮瑙ｆ焙鏂规銆�

鏇夸唬鍨嬭櫉(h脿o)

AP2112K
銆�銆�LM1117
銆�銆�TPS7A49

lr431aptslt1g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)