LM317G-AA3-R 鏅傞枔锛�2025/4/30 14:20:34 闁辫畝锛�33

LM317鏄竴娆剧稉(j墨ng)鍏哥殑涓夌鍙(di脿o)姝ｉ浕澹撶┅(w臎n)澹撳櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙闆昏矾涓€侺M317G-AA3-R鏄叾鐗瑰畾灏佽鍜岃(gu墨)鏍肩殑鐗堟湰锛岄噰鐢═O-220灏佽褰㈠紡锛屽叿鏈夎壇濂界殑鏁ｇ啽鎬ц兘銆傝┎鑺墖鑳藉鎻愪緵楂橀仈(d谩)1.5A鐨勮几鍑洪浕娴�锛屽苟涓旈€氶亷澶栭儴闆婚樆鍙互瑾�(di脿o)鏁磋几鍑洪浕澹撹寖鍦嶅緸1.25V鍒�37V銆傜敱浜庡叾楂樼┅(w臎n)瀹氭€у拰闈堟椿鎬э紝LM317鍦ㄩ浕婧愯ō(sh猫)瑷堜腑闈炲父鍙楁杩�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�3V 鑷� 40V
銆€銆€杓稿嚭闆诲鑼冨湇锛�1.25V 鑷� 37V
銆€銆€鏈€澶ц几鍑洪浕娴侊細1.5A
銆€銆€绶氭€ц(di脿o)鏁寸巼锛�0.01%/V
銆€銆€璨�(f霉)杓夎(di脿o)鏁寸巼锛�0.1%/mA
銆€銆€鍙冭€冮浕澹擄細1.25V 卤 0.012V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� 150掳C
銆€銆€瀛樺劜婧害鑼冨湇锛�-65掳C 鑷� 150掳C
銆€銆€灏佽褰㈠紡锛歍O-220

鐗规€�

LM317G-AA3-R鐨勪富瑕佺壒鎬у寘鎷嚭鑹茬殑绶氳矾鍜岃矤(f霉)杓夎(di脿o)绡€(ji茅)鑳藉姏锛屽収(n猫i)缃亷鐔变繚璀�(h霉)浠ュ強瀹夊叏鍗€(q奴)鍩熻(b菙)鍎熷姛鑳斤紝纰轰繚瑷�(sh猫)鍌欏湪妤电姊濅欢涓嬬殑鍙潬鎬�銆�
銆€銆€姝ゅ锛岃┎鍣ㄤ欢閭勫叿鍌欑煭璺浕娴侀檺鍒跺姛鑳�锛岄槻姝㈠洜鎰忓鎯呮硜灏�(d菐o)鑷�?li谩n)p澹炪€�
銆€銆€鐢变簬鍏剁啊鍠槗鐢ㄧ殑瑷�(sh猫)瑷�锛屽儏闇€鍏╁€嬪閮ㄩ浕闃诲嵆鍙鐝�(xi脿n)绮剧⒑鐨勮几鍑洪浕澹撹ō(sh猫)瀹氾紝妤靛ぇ鍦扮啊鍖栦簡闆昏矾瑷�(sh猫)瑷堥亷绋�銆�
銆€銆€鍏舵噳(y墨ng)鐢ㄨ寖鍦嶆兜钃嬩究鏀滃紡闆诲瓙鐢�(ch菐n)鍝�銆佹苯杌婇浕瀛�銆侀€氫俊瑷�(sh猫)鍌欑瓑澶氬€嬮牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

LM317G-AA3-R閬╃敤浜庡绋牬鏅�锛屼緥濡傜洿娴侀浕婧愰仼閰嶅櫒銆佸厖闆诲櫒銆侀浕姹犲厖闆荤鐞嗘ā濉�銆侀煶闋绘斁澶у櫒渚涢浕闆昏矾绛夈€�
銆€銆€瀹冧篃琚唬娉涚敤浜庡伐妤�(y猫)鎺у埗闋�(l菒ng)鍩熶腑鐨勭簿瀵嗛浕澹撴簮鍜屽弮鑰冮浕澹撴簮銆�
銆€銆€鍙﹀锛屽湪涓€浜涢渶瑕佷綆鍣伈渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鍚�锛屽鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞嗛浕璺垨灏勯牷鍓嶇渚涢浕涓紝LM317鍚屾ǎ琛ㄧ従(xi脿n)鍑鸿壊銆�