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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 > LP3907-Q1

LP3907-Q1 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/19 9:11:45 鏌ョ湅 闁辫畝锛�24

LP3907-Q1 鏄竴娆鹃珮搴﹂泦鎴愮殑浣庡宸窔鎬х┅(w臎n)澹撳櫒 (LDO)锛屽皥鐐烘苯杌婇浕瀛愭噳(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鍏锋湁楂樿几鍑虹簿搴�銆佷綆鍣伈鍜屽嚭鑹茬殑鐬厠(t脿i)闊挎噳(y墨ng)鐗规��锛岃兘澶�?y脿n)妤滷(xi脿n)浠ｆ苯杌婁腑鐨勫悇绋矤(f霉)杓夋彁渚涚┅(w臎n)瀹氱殑闆绘簮銆傚叾灏佽褰㈠紡绗﹀悎姹借粖绱氭(bi膩o)婧�(zh菙n)锛岃兘澶犲湪妤电婧害鑼冨湇鍏�(n猫i)鍙潬閬�(y霉n)琛屻��
銆�銆�LP3907-Q1 鏀寔 2.7V 鑷� 5.5V 鐨勫杓稿叆闆诲鑼冨湇锛屽苟鎻愪緵鍥哄畾杓稿嚭闆诲閬搁爡(xi脿ng)锛堜緥濡� 3.3V 鎴� 5V锛�銆傛澶�锛屽畠鍏�(n猫i)缃簡閬庢祦淇濊(h霉)銆侀亷婧棞(gu膩n)鏂蜂互鍙婂弽鍚戦浕姹犱繚璀�(h霉)鍔熻兘锛屼互纰轰繚绯荤当(t菕ng)鍦ㄧ暟甯告浠朵笅鐨勫畨鍏ㄦ�с��

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V - 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛氬浐瀹氾紙濡� 3.3V銆�5V锛�
銆�銆�鏈�澶ц几鍑洪浕娴侊細150mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�45渭A
銆�銆� dropout闆诲锛�300mV锛堝吀鍨嬪�硷紝@150mA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, TO-252 (DPAK)
銆�銆�PSRR锛堥浕婧愭姂鍒舵瘮锛�1kHz锛夛細60dB
銆�銆�璨�(f霉)杓夎(di脿o)绡�(ji茅)鐜囷細0.1%锛堝吀鍨嬪�硷級
銆�銆�绶氳矾瑾�(di脿o)绡�(ji茅)鐜囷細0.05%锛堝吀鍨嬪�硷級

鐗规��

LP3907-Q1 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 瀵几鍏ラ浕澹撹寖鍦嶏紙2.7V 鑷� 5.5V锛夛紝閬╃敤浜庡绋苯杌婇浕婧愮挵(hu谩n)澧�銆�
銆�銆�2. 鍥哄畾杓稿嚭闆诲鐗堟湰绨″寲浜嗚ō(sh猫)瑷�(j矛)娴佺▼骞舵笡灏戜簡澶栭儴鍏冧欢闇�姹�銆�
銆�銆�3. 楂� PSRR锛堥浕婧愭姂鍒舵瘮锛夊彲鏈夋晥闄嶄綆闆绘簮鍣伈灏嶆晱鎰熼浕璺殑褰遍熆銆�
銆�銆�4. 鍏�(n猫i)缃繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷娴佷繚璀�(h霉)銆侀亷婧繚璀�(h霉)鍜屽弽鍚戦浕姹犱繚璀�(h霉)锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳�с��
銆�銆�5. 妤典綆鐨� Dropout 闆诲锛堝吀鍨嬪�� 300mV @150mA锛変娇寰� LP3907-Q1 鑳藉鍦ㄤ綆澹撳樊姊濅欢涓嬮珮鏁堥亱(y霉n)琛�銆�
銆�銆�6. 灏忓瀷鍖栧皝瑁濓紙濡� SOT-23 鍜� TO-252锛変究浜� PCB 甯冨眬鍜岀瘈(ji茅)鐪佺┖闁撱��
銆�銆�7. 绗﹀悎 AEC-Q100 妯�(bi膩o)婧�(zh菙n)锛岄仼鐢ㄤ簬鍤�(y谩n)鑻涚殑姹借粖鐠�(hu谩n)澧�銆�
銆�銆�8. 鎻愪緵鍗撹秺鐨勮矤(f霉)杓夊拰绶氳矾瑾�(di脿o)绡�(ji茅)鎬ц兘锛岀⒑淇濊几鍑洪浕澹撶┅(w臎n)瀹�銆�

鎳�(y墨ng)鐢�

LP3907-Q1 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬姹借粖闆诲瓙闋�(l菒ng)鍩燂紝閬╁悎鐐轰互涓嬭ō(sh猫)鍌欎緵闆伙細
銆�銆�1. 姹借粖淇℃伅濞涙▊绯荤当(t菕ng)銆�
銆�銆�2. 杌婅級灏�(d菐o)鑸ā濉娿��
銆�銆�3. 姹借粖鍌虫劅鍣ㄦ帴鍙ｉ浕璺�銆�
銆�銆�4. CAN 绺界窔鎺у埗鍣ㄥ拰鍏朵粬閫氫俊妯″銆�
銆�銆�5. 闊抽牷鏀惧ぇ鍣ㄥ拰楹ュ厠棰�(f膿ng)闄ｅ垪銆�
銆�銆�6. 鍚勯寰帶鍒跺櫒鍠厓 (MCU) 鍙婂叾澶栧湇闆昏矾銆�
銆�銆�鐢变簬鍏堕珮绌�(w臎n)瀹氭�ц垏鎶楀共鎿捐兘鍔�锛孡P3907-Q1 鎴愮偤姹借粖闆诲瓙绯荤当(t菕ng)涓棞(gu膩n)閸甸浕婧愮鐞嗙殑鐞嗘兂閬告搰銆�

鏇夸唬鍨嬭櫉

LP3907I-3.3/NOPB, LP3907I-5.0/NOPB

lp3907-q1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(ji脿)