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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(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�(g貌u)缍�(w菐ng) > IC鐧剧 > LM337LMX

LM337LMX 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/6/17 15:54:30 鏌ョ湅 闁辫畝锛�344

LM337LMX鏄竴娆捐矤(f霉)绌�(w臎n)澹撳櫒浠�锛屽畠鍏锋湁楂樻�ц兘鍜岄珮绌�(w臎n)瀹氭�х殑鐗归粸(di菐n)銆侺M337LMX閲囩敤涓夌瑾�(di脿o)鏁存柟寮忥紝鍙互鎻愪緵寰�1.2V鍒�37V鐨勫彲瑾�(di脿o)杓稿嚭闆诲銆侺M337LMX鏄疞M317绯诲垪鐨勮矤(f霉)澹撶増鏈�锛屽叿鏈夌浉鍚岀殑寮曡叧鎺掑垪鍜屽皝瑁濆舰寮忋��
銆�銆�LM337LMX鐨勫伐浣滃師鐞嗗熀浜庡熀婧�(zh菙n)闆诲婧愬拰闆诲鍙嶉鎺у埗闆昏矾銆傚畠閫氶亷(gu貌)鍏�(n猫i)閮ㄧ殑绌�(w臎n)澹撻浕璺締(l谩i)缍寔杓稿嚭闆诲鐨勭┅(w臎n)瀹氭�э紝鍗充娇杓稿叆闆诲鍜岃矤(f霉)杓夎畩鍖�锛岃几鍑洪浕澹撲篃鑳戒繚鎸佷笉璁�銆�
銆�銆�鍏烽珨渚�(l谩i)瑾�(shu艒)锛岀暥(d膩ng)杓稿叆闆诲鏂藉姞鍦↙M337LMX鐨勮几鍏ュ紩鑵充笂鏅�(sh铆)锛岄�氶亷(gu貌)鍏�(n猫i)閮ㄧ殑绌�(w臎n)澹撻浕璺紝瀹冨皣杓稿叆闆诲瑾�(di脿o)鏁寸偤绌�(w臎n)瀹氱殑鍩烘簴(zh菙n)闆诲銆傝┎鍩烘簴(zh菙n)闆诲閫氶亷(gu貌)鍏�(n猫i)閮ㄧ殑闆诲鍒嗗闆昏矾鍌抽仦绲﹀弽楗嬪紩鑵筹紝鑸囧弽楗嬮浕闃诲舰鎴愪竴鍊�(g猫)闆诲鍒嗗姣�銆傛牴鎿�(j霉)鍙嶉闆诲鍜屽熀婧�(zh菙n)闆诲涔嬮枔鐨勬瘮渚嬮棞(gu膩n)绯伙紝LM337LMX鎺у埗杓稿嚭闆诲鐨勮(di脿o)鏁�锛屼娇鍏朵繚鎸佸湪绌�(w臎n)瀹氱殑瑷�(sh猫)瀹氬��銆�
銆�銆�LM337LMX閭勫叿鏈夐亷(gu貌)杓変繚璀�(h霉)鍔熻兘锛岀暥(d膩ng)杓稿嚭闆绘祦瓒呴亷(gu貌)鍏堕瀹氬�兼檪(sh铆)锛屽畠鏈�(hu矛)鑷嫊(d貌ng)闄愬埗杓稿嚭闆绘祦锛屼繚璀�(h霉)璨�(f霉)杓夊拰绌�(w臎n)澹撳櫒涓嶅彈鎼嶅銆�

鍩烘湰绲�(ji茅)妲�(g貌u)

LM337LMX涓昏鐢变互涓嬪咕鍊�(g猫)閮ㄥ垎绲勬垚锛�
銆�銆�1銆佽几鍏ラ浕澹撳紩鑵筹紙VIN锛夛細鐢ㄤ簬鎺ユ敹杓稿叆闆诲锛岄�氬父鐐烘闆诲銆�
銆�銆�2銆佽几鍑洪浕澹撳紩鑵筹紙VOUT锛夛細鐢ㄤ簬杓稿嚭瑾�(di脿o)鏁村悗鐨勭┅(w臎n)瀹氶浕澹�锛岄�氬父鐐鸿矤(f霉)闆诲銆�
銆�銆�3銆佽(di脿o)鏁村紩鑵筹紙ADJ锛夛細鐢ㄤ簬鍙嶉闆诲鐨勮(di脿o)鏁�锛岄�氶亷(gu貌)鑸囧弽楗嬮浕闃诲舰鎴愰浕澹撳垎澹撴瘮渚�(l谩i)鎺у埗杓稿嚭闆诲銆�
銆�銆�4銆佸湴寮曡叧锛圙ND锛夛細鐢ㄤ簬鎺ュ湴銆�
銆�銆�5銆佸収(n猫i)閮ㄧ┅(w臎n)澹撻浕璺細鐢ㄤ簬灏囪几鍏ラ浕澹撹(di脿o)鏁寸偤鍩烘簴(zh菙n)闆诲锛屽苟閫氶亷(gu貌)鍙嶉鎺у埗闆昏矾鎺у埗杓稿嚭闆诲銆�
銆�銆�6銆侀亷(gu貌)杓変繚璀�(h霉)闆昏矾锛氱敤浜庝繚璀�(h霉)璨�(f霉)杓夊拰绌�(w臎n)澹撳櫒涓嶅彈閬�(gu貌)杓夋悕澹�銆�
銆�銆�LM337LMX閫氬父閲囩敤TO-220灏佽锛屼究浜庡畨瑁濆拰鏁ｇ啽銆傚湪瀵�(sh铆)闅涙噳(y墨ng)鐢ㄤ腑锛屽彲浠ユ牴鎿�(j霉)闇�瑕侀伕鎿囧悎閬╃殑闆诲鍜岄浕闃讳締(l谩i)婊胯冻涓嶅悓鐨勭┅(w臎n)澹撹姹�銆�

鍙冩暩(sh霉)

1銆佽几鍏ラ浕澹撹寖鍦嶏細-40V鍒�-4.2V
銆�銆�2銆佽几鍑洪浕澹撹寖鍦嶏細-1.2V鍒�-37V
銆�銆�3銆佽几鍑洪浕娴侊細鏈�澶�1.5A
銆�銆�4銆佽几鍑虹簿搴︼細卤1%
銆�銆�5銆佹韩搴︾郴鏁�(sh霉)锛�50ppm/鈩�
銆�銆�6銆佸伐浣滄韩搴﹁寖鍦嶏細0鈩冨埌125鈩�

鐗归粸(di菐n)

1銆佷綆澹撳樊锛氬湪澶ч儴鍒嗚矤(f霉)杓夋浠朵笅锛岃几鍑洪浕澹撹垏杓稿叆闆诲涔嬮枔鐨勫宸緢灏�銆�
銆�銆�2銆佸収(n猫i)閮ㄩ亷(gu貌)鐔变繚璀�(h霉)锛氱暥(d膩ng)鑺墖婧害瓒呴亷(gu貌)瀹夊叏宸ヤ綔鑼冨湇鏅�(sh铆)锛屽収(n猫i)閮ㄧ殑閬�(gu貌)鐔变繚璀�(h霉)闆昏矾鏈�(hu矛)鑷嫊(d貌ng)鏂烽枊(k膩i)杓稿嚭锛屼互淇濊(h霉)鑺墖鍏嶅彈鎼嶅銆�
銆�銆�3銆佸収(n猫i)閮ㄩ浕娴侀檺鍒讹細鍦ㄩ亷(gu貌)杓夋垨鐭矾鏅�(sh铆)锛岃姱鐗囬�氶亷(gu貌)鍏�(n猫i)閮ㄩ浕娴侀檺鍒堕浕璺帶鍒惰几鍑洪浕娴�锛屼互淇濊(h霉)鑺墖鍜岃矤(f霉)杓夊厤鍙楁悕澹�銆�
銆�銆�4銆佸彲瑾�(di脿o)杓稿嚭闆诲锛氶�氶亷(gu貌)瑾�(di脿o)鏁村弽楗嬮浕闃荤殑鍊�锛屽彲浠ュ(sh铆)鐝�(xi脿n)閫ｇ簩(x霉)鍙(di脿o)鐨勮几鍑洪浕澹撱��

宸ヤ綔鍘熺悊

LM337LMX鐨勫伐浣滃師鐞嗘槸鍩轰簬涓茶伅(li谩n)绌�(w臎n)澹撳櫒鐨勫師鐞�銆傚畠鍖呮嫭涓�鍊�(g猫)鍙畩闆婚樆缍�(w菐ng)绲�(lu貌)锛岄�氶亷(gu貌)瑾�(di脿o)鏁撮�欏��(g猫)缍�(w菐ng)绲�(lu貌)鐨勯浕闃诲��锛屽彲浠ュ(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氳几鍑洪浕澹撶殑瑾�(di脿o)鏁�銆�

鎳�(y墨ng)鐢�

LM337LMX鐨勬噳(y墨ng)鐢ㄩ潪甯稿唬娉�锛屽父瑕�(ji脿n)鐨勬噳(y墨ng)鐢ㄥ寘鎷細
銆�銆�1銆侀浕婧愮┅(w臎n)澹擄細鍙互鐢ㄤ簬鍚勭ó闆诲瓙瑷�(sh猫)鍌欑殑闆绘簮绌�(w臎n)瀹�銆�
銆�銆�2銆侀浕婧愰仼閰嶅櫒锛氬彲浠ョ敤浜庤(di脿o)鏁撮浕婧愰仼閰嶅櫒鐨勮几鍑洪浕澹撱��
銆�銆�3銆侀浕瀛愬剙鍣細鍙互鐢ㄤ簬鍚勭ó闇�瑕佺┅(w臎n)瀹氶浕澹撶殑鍎�鍣ㄨō(sh猫)鍌�銆�

瑷�(sh猫)瑷�(j矛)娴佺▼

瑷�(sh猫)瑷�(j矛)LM337LMX鐨勯亷(gu貌)绋嬮�氬父鍖呮嫭浠ヤ笅骞惧��(g猫)姝ラ锛�
銆�銆�1銆佺⒑瀹氶渶姹傦細棣栧厛瑕佹槑纰鸿ō(sh猫)瑷�(j矛)鐨勭洰妯�(bi膩o)鍜岄渶姹�锛屽寘鎷几鍑洪浕澹撹寖鍦嶃�佽矤(f霉)杓夎兘鍔�銆佺┅(w臎n)瀹氭�ц姹傜瓑銆�
銆�銆�2銆侀伕鎿囧厓浠讹細鏍规摎(j霉)闇�姹傞伕鎿囧悎閬╃殑鍏冧欢锛屽寘鎷┅(w臎n)澹撳櫒浠禠M337LMX銆佽几鍏ラ浕瀹�銆佽几鍑洪浕瀹广�侀浕闃诲櫒绛�銆�
銆�銆�3銆侀浕璺ō(sh猫)瑷�(j矛)锛氭牴鎿�(j霉)LM337LMX鐨勬噳(y墨ng)鐢ㄩ浕璺湒閫�(j矛n)琛岄浕璺ō(sh猫)瑷�(j矛)锛屽皣鍏冧欢鎸夌収闆昏矾鍦栭��(j矛n)琛岄�ｆ帴銆�
銆�銆�4銆佸弮鏁�(sh霉)瑷�(j矛)绠楋細鏍规摎(j霉)闇�姹傚拰闆昏矾瑷�(sh猫)瑷�(j矛)锛岃▓(j矛)绠楀悇鍊�(g猫)鍏冧欢鐨勫弮鏁�(sh霉)锛屽杓稿叆闆诲銆佽几鍑洪浕瀹�銆侀浕闃诲�肩瓑銆�
銆�銆�5銆丳CB甯冨眬锛氭牴鎿�(j霉)闆昏矾瑷�(sh猫)瑷�(j矛)锛岄��(j矛n)琛孭CB甯冨眬锛屾敞鎰忎繚鎸佸厓浠朵箣闁撶殑鍚堢悊璺濋洟锛岄槻姝㈠共鎿惧拰鐭矾銆�
銆�銆�6銆佺窔璺�ｆ帴锛氬皣鍏冧欢鐒婃帴鍒癙CB涓�锛屽苟閫�(j矛n)琛岀窔璺�ｆ帴锛岀⒑淇濋浕璺�ｆ帴姝ｇ⒑銆佺墷鍥�銆�
銆�銆�7銆佸姛鑰楀垎鏋愶細鍒嗘瀽闆昏矾鐨勫姛鑰楁儏娉侊紝纰轰繚涓嶆渻(hu矛)瓒呭嚭鍏冧欢鐨勯瀹氬伐浣滆寖鍦�銆�
銆�銆�8銆佹脯(c猫)瑭﹂(y脿n)璀夛細灏�(du矛)瑷�(sh猫)瑷�(j矛)鐨勯浕璺��(j矛n)琛屾脯(c猫)瑭﹀拰椹�(y脿n)璀�锛屽寘鎷几鍏ヨ几鍑洪浕澹�銆佽矤(f霉)杓夎兘鍔�銆佺┅(w臎n)瀹氭�х瓑鎸囨(bi膩o)鐨勬脯(c猫)瑭�銆�

瀹夎瑕侀粸(di菐n)

鍦ㄤ娇鐢↙M337LMX閫�(j矛n)琛岄枊(k膩i)鐧�(f膩)鏅�(sh铆)锛岄渶瑕佹敞鎰忎互涓嬪咕鍊�(g猫)瀹夎瑕侀粸(di菐n)锛�
銆�銆�1銆侀浕婧愪緵闆伙細LM337LMX闇�瑕佸閮ㄦ彁渚涢浕婧愪緵闆�锛岃几鍏ラ浕澹撹寖鍦嶇偤3V鑷�40V锛岄渶娉ㄦ剰杓稿叆闆诲瑕佸湪瑷�(sh猫)瀹氳寖鍦嶅収(n猫i)銆�
銆�銆�2銆丳CB甯冨眬锛氬湪PCB甯冨眬鏅�(sh铆)锛岃淇濇寔鍚堢悊鐨勫厓浠跺竷灞�鍜岃窛闆�锛屽苟娉ㄦ剰鏁ｇ啽鍣ㄧ殑瀹夎锛屼互纰轰繚绌�(w臎n)澹撳櫒浠剁殑绌�(w臎n)瀹氬伐浣�銆�
銆�銆�3銆佺剨鎺ユ敞鎰忎簨闋�(xi脿ng)锛氱剨鎺ユ檪(sh铆)瑕佹敞鎰忕剨鎺ユ韩搴﹀拰鏅�(sh铆)闁�锛屼互鍏嶆悕澹炵┅(w臎n)澹撳櫒浠�銆傚彟澶�锛岀剨鎺ラ粸(di菐n)瑕佺墷鍥哄彲闈�锛屼互纰轰繚闆昏矾鐨勯�ｆ帴璩�(zh矛)閲�銆�
銆�銆�4銆佹暎鐔辫檿鐞嗭細鐢变簬绌�(w臎n)澹撳櫒浠舵渻(hu矛)鐢�(ch菐n)鐢熶竴瀹氱殑鐔遍噺锛屽湪瀹夎鏅�(sh铆)瑕佹敞鎰忔暎鐔辫檿鐞�锛屽彲浠ヤ娇鐢ㄦ暎鐔辩墖鎴栨暎鐔卞櫒锛岀⒑淇濈┅(w臎n)澹撳櫒浠跺伐浣滄韩搴﹀湪瀹夊叏鑼冨湇鍏�(n猫i)銆�
銆�銆�5銆佽几鍏ヨ几鍑洪浕瀹癸細鏍规摎(j霉)瑷�(sh猫)瑷�(j矛)闇�姹�锛岄伕鎿囧悎閬╃殑杓稿叆杓稿嚭闆诲锛屼互鎻愰珮绌�(w臎n)澹撳櫒浠剁殑绌�(w臎n)瀹氭�у拰鎶楀共鎿捐兘鍔�銆�
銆�銆�6銆佸湴绶氬竷灞�锛氬湪甯冨眬鏅�(sh铆)瑕佹敞鎰忓湴绶氱殑甯冨眬锛岄伩鍏嶇敘(ch菐n)鐢熷洖璺共鎿惧拰闆荤骞叉摼銆�

lm337lmx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)

lm337lmx璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lm337lmx鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 杓稿嚭椤炲瀷Adjustable
  • 妤垫��Negative
  • 杓稿嚭闆诲- 37 V to - 1.2 V
  • 杓稿嚭闆绘祦0.1 A
  • 璨�(f霉)杓夎(di脿o)绡�(ji茅)0.5 %
  • 鏈�澶ц几鍏ラ浕澹�- 40 V
  • 绶氳矾瑾�(di脿o)鏁寸巼0.04 % / V
  • 鏈�澶у伐浣滄韩搴�+ 125 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨SOIC-8 Narrow
  • Input Voltage MIN- 4.2 V
  • 鏈�澶у姛鐜囪�楁暎625 mW
  • 鏈�灏忓伐浣滄韩搴�- 25 C
  • 杓稿嚭绔暩(sh霉)閲�1
  • 灏佽Reel
  • 宸ュ粻鍖呰鏁�(sh霉)閲�2500