LP3987ITLX-2.8 鏅�(sh铆)闁擄細2025/5/8 18:28:56 闁辫畝锛�26

LP3987ITLX-2.8鏄竴娆句綆鍔熻€�銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛屽爆浜嶵I锛堝痉宸炲剙鍣級鐨凩P3987绯诲垪銆傝┎鍣ㄤ欢灏堢偤渚挎敎寮忛浕姹犱緵闆昏ō(sh猫)鍌欒ō(sh猫)瑷�(j矛)锛屽叿鏈夊嚭鑹茬殑鏁堢巼鍜岀┅(w臎n)瀹氭€�锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲銆侺P3987ITLX-2.8鐨勫浐瀹氳几鍑洪浕澹撶偤2.8V锛岄仼鍚堢偤寰帶鍒跺櫒銆佸偝鎰熷櫒鍜屽叾浠栦綆鍔熻€楅浕瀛愯ō(sh猫)鍌欎緵闆�銆�
銆€銆€瑭茶姱鐗囬噰鐢⊿OT-23灏佽褰㈠紡锛屽叿鏈夎純灏忕殑灏哄鍜岃純浣庣殑鐔遍樆锛屼究浜庡湪绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄤ腑浣跨敤銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.6V 鑷� 5.5V
銆€銆€杓稿嚭闆诲锛�2.8V
銆€銆€杓稿嚭闆绘祦锛氭渶澶�200mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�1.8渭A锛堝吀鍨嬪€硷級
銆€銆€ dropout闆诲锛�120mV锛堝吀鍨嬪€�锛孈200mA锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛歋OT-23

鐗规€�

LP3987ITLX-2.8鍏峰倷澶氱ó鍎�(y艒u)鐣扮壒鎬э細
銆€銆€1. 楂樼簿搴﹁几鍑洪浕澹擄細杓稿嚭闆诲鐨勫吀鍨嬬簿搴︾偤卤1%锛岀⒑淇濊矤(f霉)杓夎ō(sh猫)鍌欑嵅寰楃┅(w臎n)瀹氱殑闆绘簮渚涙噳(y墨ng)銆�
銆€銆€2. 瓒呬綆闈滄厠(t脿i)闆绘祦锛氶潨鎱�(t脿i)闆绘祦鍍呯偤1.8渭A锛屾サ澶у欢闀�(zh菐ng)浜嗛浕姹犱緵闆昏ō(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆€銆€3. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)锛氳兘澶犲揩閫熼熆鎳�(y墨ng)璨�(f霉)杓夎畩鍖�锛屼繚鎸佽几鍑洪浕澹撶┅(w臎n)瀹氥€�
銆€銆€4. 鍏�(n猫i)缃繚璀�(h霉)鍔熻兘锛氬寘鎷亷娴佷繚璀�(h霉)銆侀亷婧棞(gu膩n)鏂风瓑锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳€у拰瀹夊叏鎬�銆�
銆€銆€5. 灏忓瀷灏佽锛氶噰鐢⊿OT-23灏佽锛屽崰鐢ㄨ純灏戠殑PCB闈㈢⿳锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦嶏細鏀寔宸ユキ(y猫)绱�(j铆)婧害鑼冨湇锛岄仼鎳�(y墨ng)鍚勭ó鐠�(hu谩n)澧冩浠躲€�

鎳�(y墨ng)鐢�

LP3987ITLX-2.8寤ｆ硾鎳�(y墨ng)鐢ㄤ簬灏�(du矛)闆绘簮鏁堢巼鍜岀┅(w臎n)瀹氭€ц姹傝純楂樼殑鍫�(ch菐ng)鏅�锛屼緥濡傦細
銆€銆€1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌欙細濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欑瓑銆�
銆€銆€2. 闆绘睜渚涢浕绯荤当(t菕ng)锛氬鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)銆佹墜鎸佹脯(c猫)閲�?j墨)x鍣ㄧ瓑銆�
銆€銆€3. 寰帶鍒跺櫒鍜屾暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣ㄤ緵闆伙細鐐轰綆鍔熻€桵CU鍙奃SP鎻愪緵绌�(w臎n)瀹氱殑闆绘簮銆�
銆€銆€4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傝棈(l谩n)鐗欒€虫(j墨)銆佹櫤鑳芥墜琛�銆佸仴搴风洠(ji膩n)娓�(c猫)瑷�(sh猫)鍌欑瓑銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗锛氶仼鐢ㄤ簬闇€瑕侀暦(zh菐ng)鏅�(sh铆)闁撻亱(y霉n)琛屼笖浣庡姛鑰楃殑宸ユキ(y猫)瑷�(sh猫)鍌欐垨妯″渚涢浕銆�