LP2953QML 鏅�(sh铆)闁擄細2025/5/6 18:36:13 闁辫畝锛�21

LP2953QML鏄竴娆鹃珮搴﹂泦鎴愮殑浣庡宸窔鎬х┅(w臎n)澹撳櫒锛圠ow Dropout Regulator, LDO锛�锛屽皥鐐洪渶瑕侀珮鍙潬鎬у拰绌�(w臎n)瀹氭€х殑杌嶇敤鍙婅埅澶╂噳(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鑳藉鍦ㄥ杓稿叆闆诲鑼冨湇鍏�(n猫i)鎻愪緵绮剧⒑鐨勮几鍑洪浕澹撹(di脿o)绡€(ji茅)锛屽苟鍏峰倷鍑鸿壊鐨勮矤(f霉)杓夊拰绶氳矾鐬厠(t脿i)闊挎噳(y墨ng)鑳藉姏銆傚叾灏佽褰㈠紡鍜屽伐浣滄韩搴﹁寖鍦嶅潎绗﹀悎杌嶇敤妯�(bi膩o)婧�(zh菙n)锛岄仼鍚堟サ绔挵(hu谩n)澧冧笅鐨勪娇鐢�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 16V
銆€銆€杓稿嚭闆诲鑼冨湇锛�1.24V 鑷� 13.8V
銆€銆€杓稿嚭闆绘祦锛氭渶澶�150mA
銆€銆€澹撳樊闆诲锛氬吀鍨嬪€�1V @ 150mA
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€�6mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歍O-252 (DPAK) 鎴栧叾浠栬粛鐢ㄧ壒瀹氬皝瑁�

鐗规€�

LP2953QML鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆€銆€1. 杌嶇敤绱�(j铆)璩�(zh矛)閲忎繚璀�锛岄仼鐢ㄤ簬妤电婧害姊濅欢涓嬬殑楂樻€ц兘瑕佹眰銆�
銆€銆€2. 妤典綆鐨勫宸浕澹撶⒑淇濅簡鍦ㄤ綆澹撹几鍏ユ浠朵笅涔熻兘楂樻晥閬�(y霉n)琛屻€�
銆€銆€3. 鎻愪緵澶氱ó鍥哄畾杓稿嚭闆诲閬搁爡(xi脿ng)锛屽悓鏅�(sh铆)鏀寔鍙(di脿o)杓稿嚭閰嶇疆銆�
銆€銆€4. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳戒互澧炲挤(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆€銆€5. 绌�(w臎n)瀹氱殑鎬ц兘浣垮叾闈炲父閬╁悎灏�(du矛)闆绘簮鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€6. 绗﹀悎MIL-STD-883绛夎粛鐢ㄦ(bi膩o)婧�(zh菙n)娓│瑕�(gu墨)鑼�銆�

鎳�(y墨ng)鐢�

LP2953QML寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鍙潬闆绘簮绠＄悊瑙ｆ焙鏂规鐨勯牁(l菒ng)鍩燂紝鍖呮嫭浣嗕笉闄愪簬锛�
銆€銆€1. 鑸ぉ鍣ㄥ拰琛�(w猫i)鏄熶緵闆绘ā濉�銆�
銆€銆€2. 杌嶇敤閫氫俊瑷�(sh猫)鍌欎腑鐨勯浕婧愬瓙绯荤当(t菕ng)銆�
銆€銆€3. 楂樼簿搴﹀剙鍣ㄥ剙琛ㄧ殑鍙冭€冮浕婧�銆�
銆€銆€4. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕�(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愰浕璺�銆�
銆€銆€5. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欎腑闇€瑕佷綆鍔熻€�銆侀珮鎬ц兘闆绘簮鐨勯儴鍒�銆�