NCV887103D1R2G 鏅�(sh铆)闁擄細2025/5/7 23:52:35 闁辫畝锛�23

NCV887103D1R2G鏄竴娆鹃珮鎬ц兘鐨勬苯杌婄礆浣巇ropout (LDO) 绶氭€х┅(w臎n)澹撳櫒锛屽皥鐐洪渶瑕侀珮鍙潬鎬у拰绌�(w臎n)瀹氭€х殑姹借粖闆诲瓙鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖鑳藉鎻愪緵楂橀仈(d谩)500mA鐨勮几鍑洪浕娴�锛屽苟鍏峰倷鍑鸿壊鐨勭窔璺拰璨�(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘銆�
銆€銆€NCV887103D1R2G閲囩敤鍏堥€�(j矛n)鐨凜MOS宸ヨ棟鍒堕€狅紝鍏锋湁闈炲父浣庣殑dropout闆诲锛屽湪婊胯級鏅�(sh铆)鍍呯偤200mV宸﹀彸锛岄€欎娇寰楀畠闈炲父閬╁悎鐢ㄤ簬杓稿叆杓稿嚭闆诲宸純灏忕殑鎳�(y墨ng)鐢ㄥ牬鏅€傛澶�锛岃┎鑺墖鍏�(n猫i)缃簡閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)浠ュ強閬庢韩淇濊(h霉)鍔熻兘锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬮兘鑳藉畨鍏ㄩ亱(y霉n)琛�銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歂CV887103D1R2G
銆€銆€灏佽锛歋OIC-8
銆€銆€杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 6.5V
銆€銆€杓稿嚭闆诲锛�3.3V锛堝浐瀹氾級
銆€銆€鏈€澶ц几鍑洪浕娴侊細500mA
銆€銆€dropout闆诲锛�200mV锛堝吀鍨嬪€硷紝婊胯級鏅�(sh铆)锛�
銆€銆€闈滄厠(t脿i)闆绘祦锛�25渭A锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +150鈩�
銆€銆€PSRR锛�60dB锛�1kHz锛�
銆€銆€璨�(f霉)杓夎(di脿o)鏁寸巼锛毬�1%
銆€銆€绶氭€ц(di脿o)鏁寸巼锛毬�0.1%

鐗规€�

1. 姹借粖绱氳獚(r猫n)璀�锛岀鍚圓EC-Q100妯�(bi膩o)婧�(zh菙n)銆�
銆€銆€2. 楂樼簿搴﹁几鍑洪浕澹撹(di脿o)绡€(ji茅)锛岄仼鐢ㄤ簬灏嶉浕婧愮┅(w臎n)瀹氭€ц姹傝純楂樼殑鍫村悎銆�
銆€銆€3. 妤典綆鐨刣ropout闆诲锛屽彲鏈夋晥鎻愰珮绯荤当(t菕ng)鏁堢巼銆�
銆€銆€4. 鍏�(n猫i)缃閲嶄繚璀�(h霉)鍔熻兘锛屽寘鎷亷娴佷繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧棞(gu膩n)鏂�锛屽寮�(qi谩ng)鍙潬鎬�銆�
銆€銆€5. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鎳�(y墨ng)妤电鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€6. 灏忓瀷鍖栧皝瑁�锛屼究浜嶱CB甯冨眬鑸囨暎鐔辫ō(sh猫)瑷�(j矛)銆�
銆€銆€7. 闈滄厠(t脿i)闆绘祦浣�锛屾湁鍔╀簬闄嶄綆鍔熻€�锛屽欢闀烽浕姹犱娇鐢ㄥ＝鍛姐€�
銆€銆€8. 鍎�(y艒u)鐣扮殑PSRR鎬ц兘锛岃兘澶犳姂鍒惰几鍏ョ鍣伈锛屼繚璀夎几鍑虹磾鍑�銆�

鎳�(y墨ng)鐢�

1. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑鍎€琛ㄧ洡銆佸妯傜郴绲�(t菕ng)鍜屽皫(d菐o)鑸ō(sh猫)鍌�銆�
銆€銆€2. 杌婅級淇℃伅濞涙▊绯荤当(t菕ng)鐨勯煶闋绘斁澶у櫒鍜屽井鎺у埗鍣ㄤ緵闆汇€�
銆€銆€3. 鐧�(f膩)鍕�(d貌ng)姗�(j墨)鎺у埗鍠厓锛圗CU锛夊拰鍏朵粬闂�(gu膩n)閸垫苯杌婃ā濉�銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欏強閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勪綆鍣伈闆绘簮瑙ｆ焙鏂规銆�
銆€銆€5. LED椹�(q奴)鍕�(d貌ng)鍜屼究鏀滃紡娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆�
銆€銆€6. 鍚勭ó闇€瑕侀珮鏁�銆佷綆鍣伈绌�(w臎n)澹撻浕婧愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�