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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 > LP3985IM5-3.3

LP3985IM5-3.3 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/21 13:21:26 鏌ョ湅 闁辫畝锛�19

LP3985IM5-3.3 鏄竴娆句綆鍔熻��銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛屽爆浜� LP3985 绯诲垪銆傝┎鍣ㄤ欢閲囩敤灏忓昂瀵稿皝瑁�锛屽叿鏈夊嚭鑹茬殑璨�(f霉)杓夊拰绶氳矾鐬厠(t脿i)闊挎噳(y墨ng)鐗规��锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏嶇┖闁撳拰鏁堢巼瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢�銆傚叾杓稿嚭闆诲鍥哄畾鐐� 3.3V锛岃几鍏ラ浕澹撹寖鍦嶅锛岃兘澶犳豢瓒冲绋浕婧愮鐞嗛渶姹�銆�
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鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�3.3V
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�65uA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歐SON-8
銆�銆�璨�(f霉)杓夎(di脿o)鏁寸巼锛毬�1%
銆�銆�绶氳矾瑾�(di脿o)鏁寸巼锛毬�1%
銆�銆�绱嬫尝鎶戝埗姣旓紙PSRR锛夛細70dB锛園1kHz锛�

鐗规��

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銆�銆�LP3985IM5-3.3 閭勬搧鏈夋サ楂樼殑鍣伈鎶戝埗鑳藉姏锛屼娇寰楀畠鐗瑰垾閬╃敤浜庨渶瑕佸共鍑堥浕婧愮殑鎳�(y墨ng)鐢ㄥ牬鍚�锛屼緥濡傚皠闋婚浕璺�銆侀煶闋昏檿鐞嗘ā濉婄瓑銆傛暣楂旇ō(sh猫)瑷�(j矛)涓婂吋椤т簡楂樻�ц兘鑸囨槗鐢ㄦ��銆�

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LP3985IM5-3.3 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑锛屽寘鎷櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佷究鏀滃紡濯掗珨鎾斁鍣ㄤ互鍙婂叾浠栨墜鎸佽ō(sh猫)鍌欍�傜敱浜庡叾楂樻晥鐨勯浕婧愮鐞嗗拰绌�(w臎n)瀹氱殑杓稿嚭鐗规��锛屼篃闈炲父閬╁悎浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�- 鐒＄窔閫氫俊妯″渚涢浕
銆�銆�- 闊抽牷鏀惧ぇ鍣ㄥ強 DSP 鑺墖渚涢浕
銆�銆�- 寰帶鍒跺櫒鍠厓锛圡CU锛変緵闆�
銆�銆�- 鍌虫劅鍣ㄦ帴鍙ｉ浕璺�
銆�銆�- 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪綆鍣伈闆绘簮渚涙噳(y墨ng)
銆�銆�瑭插櫒浠舵啈鍊熷叾绶婃箠鐨勫皝瑁濆拰浣庡姛鑰楀劒(y艒u)鍕紝鍦ㄧ従(xi脿n)浠ｅ皬鍨嬪寲銆侀泦鎴愬寲瑷�(sh猫)瑷�(j矛)涓倷鍙楅潚鐫�銆�

鏇夸唬鍨嬭櫉

LP3985IMP5-3.3
銆�銆�TPS7A49
銆�銆�AP2112K-3.3

lp3985im5-3.3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

lp3985im5-3.3璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lp3985im5-3.3鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 鏈�澶ц几鍏ラ浕澹�6 V
  • 杓稿嚭闆诲3.3 V
  • 鍥炲嫊闆诲锛堟渶澶у�硷級0.002 V at 1 mA, 0.035 V at 50 mA, 0.07 V at 100 mA, 0.1 V at 150 mA
  • 杓稿嚭闆绘祦0.15 A
  • 杓稿嚭绔暩(sh霉)閲�1
  • 杓稿嚭椤炲瀷Fixed
  • 鏈�澶у伐浣滄韩搴�+ 125 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨SOT-23
  • 鏈�澶у姛鐜囪�楁暎250 mW
  • 鏈�灏忓伐浣滄韩搴�- 40 C
  • 灏佽Reel
  • 宸ュ粻鍖呰鏁�(sh霉)閲�1000
  • 闆诲瑾�(di脿o)绡�(ji茅)婧�(zh菙n)纰哄害+/- 2 %