鏅傞枔锛�2025/5/6 15:27:39
闁辫畝锛�28
REG71050鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑绶氭�х┅(w臎n)澹撳櫒锛圠DO锛夛紝閬╃敤浜庨渶瑕佺┅(w臎n)瀹氳几鍑洪浕澹撳拰浣庡櫔鑱茬殑鎳夌敤鍫存櫙銆傝┎鑺墖鍏锋湁杓冮珮鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛夊拰杓冨揩鐨勭灛鎱�(t脿i)闊挎噳锛岃兘澶犵偤鍚勭ó鏁忔劅闆诲瓙瑷倷鎻愪緵绌�(w臎n)瀹氱殑闆绘簮鏀寔銆�
銆�銆�REG71050閲囩敤鍏堥�茬殑CMOS宸ヨ棟鍒堕��锛屽叿鍌欒壇濂界殑鐔辨�ц兘鍜岄浕姘ｇ壒鎬�銆傚叾瑷▓鏃ㄥ湪婊胯冻渚挎敎寮忚ō鍌欏拰灏嶆晥鐜囪姹傝純楂樼殑鎳夌敤闇�姹傦紝鍚屾檪淇濇寔杓冨皬鐨勫皝瑁濆昂瀵稿拰杓冧綆鐨勬垚鏈�銆�
杓稿叆闆诲鑼冨湇锛�2.3V~5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�1.2V~3.3V锛堝彲瑾匡級
銆�銆�杓稿嚭闆绘祦锛�500mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�5渭A
銆�銆� dropout闆诲锛�200mV锛堝吀鍨嬪��锛孈Iout=100mA锛�
銆�銆�闆绘簮鎶戝埗姣旓紙PSRR锛夛細65dB锛園1kHz锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歋OT-23, TO-92
1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛�锛屾湁鏁堥檷浣庤几鍑洪浕澹撶殑鍣伈骞叉摼銆�
銆�銆�2. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛岄仼鍚堥浕姹犱緵闆昏ō鍌欎互寤堕暦绾�(x霉)鑸檪闁撱��
銆�銆�3. 蹇�熺殑璨犺級鍜岀窔璺灛鎱�(t脿i)闊挎噳锛岀⒑淇濆湪鍕曟厠(t脿i)璨犺級姊濅欢涓嬬┅(w臎n)瀹氶亱琛�銆�
銆�銆�4. 鍏х疆閬庢祦淇濊鍜岄亷婧繚璀峰姛鑳斤紝鎻愰珮绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�5. 鏀寔鍙杓稿嚭闆诲锛岄潏娲绘�у挤锛岄仼閰嶅绋噳鐢ㄥ牬鏅��
銆�銆�6. 灏忓瀷鍖栧皝瑁�锛岀瘈(ji茅)鐪丳CB绌洪枔锛屼究浜庡竷灞�瑷▓銆�
REG71050寤ｆ硾鎳夌敤浜庡悇椤炰究鏀滃紡闆诲瓙鐢㈠搧涓紝鍖呮嫭浣嗕笉闄愪簬锛�
銆�銆�1. 鏅鸿兘鎵嬫鍜屽钩鏉块浕鑵︾殑闆绘簮绠＄悊銆�
銆�銆�2. 鍙┛鎴磋ō鍌欏鏅鸿兘鎵嬭〃鍜屽仴搴风洠(ji膩n)娓櫒銆�
銆�銆�3. 鐒＄窔閫氫俊妯″锛屼緥濡傝棈鐗欏拰Wi-Fi妯″鐨勯浕婧愪緵鎳�銆�
銆�銆�4. GPS灏庤埅瑷倷鍙婄墿鑱�(li谩n)缍茬祩绔瘈(ji茅)榛�銆�
銆�銆�5. 閱�(y墨)鐧傞浕瀛愯ō鍌�锛屽渚挎敎寮忚绯栧剙鍜屽叾浠栨墜鎸佸紡閱�(y墨)鐧傚剙鍣�銆�
銆�銆�6. 鍏朵粬灏嶉浕婧愮┅(w臎n)瀹氭�ц姹傝純楂樼殑娑堣不椤為浕瀛愮敘鍝�銆�
REG71055, LD1050, AP1117
