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缍�(w菐ng)绔欓闋� | 閲囪臣鍟嗘湇鍕�(w霉) | 鏈冨摗鏈嶅嫏(w霉) | 宸ョ▼甯湇鍕�(w霉) | 缍�(w菐ng)绔欏皫(d菐o)鑸�

缍韩闆诲瓙甯傚牬缍�(w菐ng)-鍗佸叚骞村皥娉ㄦ墦閫犻浕瀛愬厓鍣ㄤ欢閲囪臣缍�(w菐ng)

涓€閸电櫦(f膩)甯冮噰璩� 涓婂偝BOM

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > L4981B

L4981B 鏅傞枔锛�2023/3/31 10:41:52 闁辫畝锛�791

鐢�(ch菐n)鍝佺ó椤�: 鍔熺巼鍥犳暩(sh霉)鏍℃ IC

姒傝堪

鍒堕€犲晢锛歋TMicroelectroNICs

鐢�(ch菐n)鍝佺ó椤烇細鍔熺巼鍥犳暩(sh霉)鏍℃ IC

椤炲瀷锛歅ower Factor Corrector

闁嬮棞(gu膩n)闋荤巼锛�115 KHz

瀹夎棰�(f膿ng)鏍硷細Thru-Hole

灏佽 / 绠遍珨锛歅DIP-20

鏈€澶у伐浣滄韩搴︼細125鈩�

鏈€灏忓伐浣滄韩搴︼細- 40鈩�

灏佽锛歍ube

璩囨枡

寤犲晢
STMICROELECTRONICS

l4981b鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

鐢�(ch菐n)鍝佸瀷铏�
渚涙噳(y墨ng)鍟�
鏁�(sh霉)閲�
寤犲晢
灏佽/鎵硅櫉
瑭㈠児

L4981BD
娣卞湷甯傜鏅傞€�(j矛n)闆诲瓙鏈夐檺鍏徃
723
ST/鎰忔硶
21+/SOP20

L4981BD013TR
娣卞湷甯傚康鑺浕瀛愭湁闄愬叕鍙�
150000
STMICROELECTRONICS
21+/SOP20

L4981BD013TR
娣卞湷甯傚亯绉戣姱闆诲瓙绉戞妧鏈夐檺鍏徃
8530
ST
23+/SOP20

L4981BD013TR
娣卞湷甯傚崡纾侀浕瀛愭湁闄愬叕鍙�
60104
ST
23+/SOP20

L4981BD
娣卞湷甯傚痉娲剧鎶€鏈夐檺鍏徃
20000
New original
New+Rohs/-

L4981BD013TR
娣卞湷甯傝彲榇昏姱绉戞妧鏈夐檺鍏徃
8530
ST
23+/SOP20

L4981BD013TR
娣卞湷甯傞椿鍗氶珮绉戦浕瀛愭湁闄愬叕鍙�
ST
-/SOP20

L4981BD013TR
娣卞湷甯傝棈(l谩n)杌嶇鎶€鏈夐檺鍏徃
8530
ST
23+/SOP20

L4981BD013TR
鏌掕櫉鑺煄闆诲瓙鍟嗗嫏(w霉)(娣卞湷)鏈夐檺鍏�
70000
ST
-/SO20

L4981BD013TR
娣卞湷甯傛案璨濈埦鍗婂皫(d菐o)楂旀湁闄愬叕鍙�
2000
ST
22+/SO20

L4981BD013TR
鏄撳壍(chu脿ng)浣虫キ(y猫)绉戞妧锛堟繁鍦筹級鏈夐檺鍏徃
1000
ST
23+/SO20

L4981BD013TR
娣卞湷甯傞墔楹熺鎶€鏈夐檺鍏徃
1000
STM
24+/SO20

L4981B
娣卞湷甯傚尟鑺獱闆诲瓙绉戞妧鏈夐檺鍏徃
17
ST
16+/SOP20

L4981B
娣卞湷甯傚康鑺浕瀛愭湁闄愬叕鍙�
37
ST
1550/DIP

L4981B
娣卞湷甯傛簮浠ｉ浕瀛愭湁闄愬叕鍙�
24000
ST MICROELECTRONICS SEMI
21+/SMD

L4981B
娣卞湷甯傚崥鍋夊闆诲瓙鏈夐檺鍏徃
12260
ST
23+/TSSOP

L4981B
娣卞湷甯傛案璨濈埦鍗婂皫(d菐o)楂旀湁闄愬叕鍙�
9200
ST
23+/DIP20

L4981B
娣卞湷甯傝辰缇庣绉戞妧鏈夐檺鍏徃
5453
ST
2025+/DIP20

L4981B
娣卞湷甯傜閼編闆诲瓙鏈夐檺鍏徃
10212
ST
21+/SOP20

L4981B
娣卞湷甯傛渤閶掗懌绉戞妧鏈夐檺鍏徃
9000
ST
2024+/20DIP

l4981b璩囨枡鏇村>

鍨嬭櫉
鎻忚堪
鍝佺墝
闁辫涓嬭級

L4981B
POWER FACTOR CORRECTOR
闁辫

L4981B
POWER FACTOR CORRECTOR
STMicro
闁辫 涓嬭級

L4981BD
IC-POWER FACTOR CORRECTOR
ETC
闁辫

L4981BD
POWER FACTOR CORRECTOR
闁辫 涓嬭級

l4981b鐩搁棞(gu膩n)鍨嬭櫉鎺ㄨ枽

IC瑭炴鐧剧

l4981b鐢�(ch菐n)鍝�

L4981BD013TR ST鍔熺巼鍥犳暩(sh霉)鏍℃閫�(j矛n)鍙ｅ師瑁濈従(xi脿n)璨ㄥ亣涓€缃板崄

l4981b鍙冩暩(sh霉)

鍏跺畠鏈夐棞(gu膩n)鏂囦欢L4981 View All Specifications
妯�(bi膩o)婧�(zh菙n)鍖呰20
椤炲垾闆嗘垚闆昏矾 (IC)
瀹跺涵PMIC - PFC锛堝姛鐜囧洜鏁�(sh霉)淇锛�
绯诲垪-
妯″紡骞冲潎闆绘祦
闋荤巼 - 闁嬮棞(gu膩n)100kHz
闆绘祦 - 鍟熷嫊100µA
闆绘簮闆诲14.5 V ~ 19.5V
宸ヤ綔婧害-40°C ~ 125°C
瀹夎椤炲瀷閫氬瓟
灏佽/澶栨20-DIP锛�0.300"锛�7.62mm锛�
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�20-DIP
鍖呰绠′欢
鍏跺畠鍚嶇ū497-5337-5L4981B-ND

IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

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