杓稿叆闆诲�撹寖鍦嶏��3V 鑷� 40V
銆�銆�杓稿嚭闆诲�撹寖鍦嶏��1.25V 鑷� 37V
銆�銆�鏈�澶ц几鍑洪浕娴侊細1.5A
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-55掳C 鑷� +150掳C
銆�銆�灏佽�濆舰寮忥細TO-220, TO-202
銆�銆�绶氭�ц��(di脿o)鏁寸巼锛�0.01%
銆�銆�璨�(f霉)杓夎��(di脿o)鏁寸巼锛�0.1%

1. 鍙�瑾�(di脿o)杓稿嚭闆诲�撹寖鍦嶅唬锛岃兘澶犻仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�2. 鍏�(n猫i)缃�閬�(gu貌)鐔遍棞(gu膩n)鏂蜂繚璀�(h霉)鍜屽畨鍏ㄥ崁(q奴)鍩熻��(b菙)鍎熷姛鑳�锛屼繚璀夊櫒浠剁殑瀹夊叏鎬у拰鍙�闈犳��銆�
銆�銆�3. 妤典綆鐨� dropout 闆诲��锛岄仼鍚堜綆澹撳樊鐠�(hu谩n)澧冧笅鐨勬搷浣�銆�
銆�銆�4. 楂樼簿搴︾殑鍙冭�冮浕澹擄紙1.25V鍏稿瀷鍊硷級锛屾彁渚涚┅(w臎n)瀹氱殑杓稿嚭銆�
銆�銆�5. 绨�(ji菐n)鍠�鐨勫�栭儴鍏冧欢閰嶇疆锛屼究浜庤ō(sh猫)瑷�(j矛)鍜岃��(di脿o)瑭�銆�
銆�銆�6. 杓稿嚭闆绘祦楂橀仈(d谩)1.5A锛屾豢瓒冲ぇ澶氭暩(sh霉)鍔熺巼闇�姹�銆�
銆�銆�7. 宸ヤ綔婧�搴﹁寖鍦嶅��锛岄仼鐢ㄤ簬宸ユ��(y猫)鍙婃秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌�銆�

LM317-N鍙�鐢ㄤ簬澶氱ó闋�(l菒ng)鍩燂紝鍖呮嫭浣嗕笉闄愪簬浠ヤ笅骞剧ó锛�
銆�銆�1. 瑾�(di脿o)绡�(ji茅)鐩存祦闆绘簮闆诲�撲互鍖归厤璨�(f霉)杓夐渶姹�銆�
銆�銆�2. 妲�(g貌u)寤虹簿瀵嗛浕娴佹簮鎴栨亽娴佹簮闆昏矾銆�
銆�銆�3. 瑷�(sh猫)瑷�(j矛)鍏呴浕鍣ㄩ浕璺�锛岀偤闆绘睜鎴栧叾浠栧劜(ch菙)鑳借�濈疆渚涢浕銆�
銆�銆�4. 鍦ㄩ煶闋绘斁澶у櫒涓�鐢ㄤ綔绌�(w臎n)瀹氶浕婧�銆�
銆�銆�5. 瀵�(sh铆)鐝�(xi脿n)LED椹�(q奴)鍕�(d貌ng)闆昏矾锛岀⒑淇濅寒搴︿竴鑷存�с��
銆�銆�6. 鎻愪緵鍩烘簴(zh菙n)闆诲�撴簮锛岀敤浜庡叾浠栨ā鎿�闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆�銆�7. 鍒朵綔渚挎敎寮忚ō(sh猫)鍌欑殑闆绘簮妯″��銆�

LM117, LM338, LM350