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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 > LP3985IM5X-3.0

LP3985IM5X-3.0 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/7 23:35:34 鏌ョ湅 闁辫畝锛�21

LP3985IM5X-3.0 鏄竴娆剧敱 Texas Instruments锛堝痉宸炲剙鍣級鐢熺敘(ch菐n)鐨勪綆鍔熻�椼�佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�銆傝┎鑺墖鍏锋湁鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛夊拰浣庨潨鎱�(t脿i)闆绘祦鐗规��锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏嶉浕婧愭晥鐜囪姹傝純楂樼殑鎳�(y墨ng)鐢ㄣ�傚叾杓稿嚭闆诲鍥哄畾鐐� 3.0V锛屽苟閲囩敤灏忓昂瀵哥殑 SOT-23-5 灏佽锛屼究浜庡湪绌洪枔鍙楅檺鐨勮ō(sh猫)瑷堜腑浣跨敤銆�
銆�銆�LP3985 绯诲垪 LDO 鎻愪緵澶氱ó杓稿嚭闆诲閬搁爡(xi脿ng)锛岃兘澶�?y脿n)妲测挅鍒傜牬?銆丷F 妯″銆佸偝鎰熷櫒绛夎矤(f霉)杓夋彁渚涚┅(w臎n)瀹氫笖浣庡櫔鑱茬殑闆绘簮渚涙噳(y墨ng)銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲锛�3.0V
銆�銆�鏈�澶ц几鍑洪浕娴侊細300mA
銆�銆�鍏稿瀷澹撳樊闆诲锛�325mV锛堝湪 300mA 璨�(f霉)杓変笅锛�
銆�銆�闈滄厠(t脿i)闆绘祦锛�30渭A
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-23-5

鐗规��

LP3985IM5X-3.0 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛�锛岃兘澶犲湪楂橀牷鍜屼綆闋昏寖鍦嶅収(n猫i)鏈夋晥鎶戝埗闆绘簮鍣伈銆�
銆�銆�2. 鍏�(n猫i)缃繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆侀亷婧棞(gu膩n)鏂峰拰鍙嶅悜闆绘睜淇濊(h霉)锛岀⒑淇濆櫒浠跺湪鐣板父鎯呮硜涓嬬殑瀹夊叏鎬�銆�
銆�銆�3. 鍟熷嫊鏅傞枔鐭紝閫氬父灏忎簬 100渭s锛屽彲蹇�熼熆鎳�(y墨ng)璨�(f霉)杓夎畩鍖�銆�
銆�銆�4. 杓稿嚭闆诲浣庤嚦 1渭F 鍗冲彲淇濊瓑绌�(w臎n)瀹氭�э紝鏀寔闄剁摲闆诲锛岀啊鍖栦簡瑷�(sh猫)瑷堝苟闄嶄綆浜嗘垚鏈�銆�
銆�銆�5. 闈滄厠(t脿i)闆绘祦浣�锛屽欢闀蜂簡闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆�銆�6. 灏忓瀷灏佽鍜岄珮闆嗘垚搴︿娇鍏堕潪甯搁仼鍚堟墜鎸佽ō(sh猫)鍌�銆佺劇绶氶�氫俊妯″浠ュ強渚挎敎寮忛啱(y墨)鐧傝ō(sh猫)鍌欑瓑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

LP3985IM5X-3.0 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅鍫存櫙锛�
銆�銆�1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欙紝濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵︺�佺瓎瑷樻湰闆昏叇閰嶄欢绛�銆�
銆�銆�2. 鐒＄窔閫氫俊绯荤当(t菕ng)锛屼緥濡傝棈(l谩n)鐗欐ā濉�銆乄i-Fi 妯″鍜屽叾浠� RF 瑷�(sh猫)鍌�銆�
銆�銆�3. 闆绘睜渚涢浕瑷�(sh猫)鍌欙紝鍖呮嫭渚挎敎寮忛啱(y墨)鐧傚剙鍣�銆佹墜鎸佹巸鎻忓剙鍜� GPS 瑷�(sh猫)鍌欍��
銆�銆�4. 寰帶鍒跺櫒闆绘簮锛岀偤 MCU 鍙婂叾澶栧湇闆昏矾鎻愪緵绌�(w臎n)瀹氱殑闆诲渚涙噳(y墨ng)銆�
銆�銆�5. 鍌虫劅鍣ㄦā濉�锛岀偤鍚勭ó椤炲瀷鐨勫偝鎰熷櫒鎻愪緵浣庡櫔鑱查浕婧愪互鎻愰珮娓噺绮惧害銆�

鏇夸唬鍨嬭櫉

LP3985IM5-3.0, LP3985IMP-3.0

lp3985im5x-3.0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

lp3985im5x-3.0璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lp3985im5x-3.0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 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�3000
  • 闆诲瑾�(di脿o)绡�(ji茅)婧�(zh菙n)纰哄害+/- 2 %