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型号	功能描述	生产厂家企业	LOGO
7812A	3-TERMINAL POSITIVE VOLTAGE REGULATOR 文件：357.76 Kbytes Page：9 Pages	NJRC 日本无线	NJRC
7812A	3-TERMINAL POSITIVE VOLTAGE REGULATOR 文件：192.67 Kbytes Page：10 Pages	NJRC 日本无线	NJRC
7812A	电压调整器/稳压IC	FOSHAN 蓝箭电子	FOSHAN
7812AC	Linear Voltage Regulator Features ±2% VOUT tolerance at 25°C Greater than 1A output current capability Internal thermal overload protection Internal short-circuit current limit Output capacitor not essential for stability Full Military temperature range Negative voltage complement is 7912AC	SS	SS
7812AC	Linear Voltage Regulator Features ±2% VOUT tolerance at 25°C Greater than 1A output current capability Internal thermal overload protection Internal short-circuit current limit Output capacitor not essential for stability Full Military temperature range Negative voltage complement is 7912AC	SS	SS
7812AC	Linear Voltage Regulator Description The 7812AC 12V fixed 3-terminal positive voltage regulator delivers up to 1.5A of output current with adequate heat-sinking. The device is equipped with internal limiting, safe-area compensation + thermal shutdown features for overload immunity. The 7812AC can be used with extern	SS	SS
7812AC_V01	Linear Voltage Regulator Description The 7812AC 12V fixed 3-terminal positive voltage regulator delivers up to 1.5A of output current with adequate heat-sinking. The device is equipped with internal limiting, safe-area compensation + thermal shutdown features for overload immunity. The 7812AC can be used with extern	SS	SS
7812AC_V02	Linear Voltage Regulator Features ±2% VOUT tolerance at 25°C Greater than 1A output current capability Internal thermal overload protection Internal short-circuit current limit Output capacitor not essential for stability Full Military temperature range Negative voltage complement is 7912AC	SS	SS
7812AC_V03	Linear Voltage Regulator Features ±2% VOUT tolerance at 25°C Greater than 1A output current capability Internal thermal overload protection Internal short-circuit current limit Output capacitor not essential for stability Full Military temperature range Negative voltage complement is 7912AC	SS	SS
7812ACT	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co	MOTOROLA 摩托罗拉	MOTOROLA
7812AC	Linear Voltage Regulator 文件：442.93 Kbytes Page：5 Pages	SS	SS
7812AJRC	3-TERMINAL POSITIVE VOLTAGE REGULATOR 文件：357.76 Kbytes Page：9 Pages	NJRC 日本无线	NJRC
7812AJRC	3-TERMINAL POSITIVE VOLTAGE REGULATOR 文件：192.67 Kbytes Page：10 Pages	NJRC 日本无线	NJRC
7812	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co	MOTOROLA 摩托罗拉	MOTOROLA
MC7812AC	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co	MOTOROLA 摩托罗拉	MOTOROLA
MC7812BT	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS Three-Terminal Positive Voltage Regulators These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area co	MOTOROLA 摩托罗拉	MOTOROLA
MCT7812BT	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they c	MOTOROLA 摩托罗拉	MOTOROLA
MCT7812CT	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they c	MOTOROLA 摩托罗拉	MOTOROLA

替换型号	功能描述	生产厂家企业	LOGO
7812	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
7812	Series Voltage Regulators	NSC 国半	NSC
7812	+2.7 V to +5.5 V, 350 kSPS, 10-Bit 4-/8-Channel Sampling ADCs	AD 亚德诺	AD
7812	THREE TERMINAL POSITIVE VOLTAGE REGULATORS	KECKEC(Korea Electronics) 开益禧无锡开益禧半导体有限公司	KEC
7812	LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS	ETC1	ETC1
78M12	LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS	ETC1	ETC1
78M12	Three-terminal Positive Voltage Regulator	KEXIN 科信电子	KEXIN
AN7812	3-pin positive output voltage regulator (1 A type)	PANASONIC 松下	PANASONIC
AN7812	3-pin positive output voltage regulator (1 A type)	PANASONIC 松下	PANASONIC
AN7812F	3-pin positive output voltage regulator (1 A type)	PANASONIC 松下	PANASONIC
AN7812F	3-pin positive output voltage regulator (1 A type)	PANASONIC 松下	PANASONIC
AN78M12	3-pin Positive Output Voltage Regulators 500mA Type	PANASONIC 松下	PANASONIC
HA178M12P	3-terminal Fixed Voltage Regulators	HITACHIHitachi Semiconductor 日立日立公司	HITACHI
IP7812	1 AMP POSITIVE VOLTAGE REGULATOR	SEME-LAB	SEME-LAB
KA7812	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
KA7812	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
L7812CV	Positive voltage regulators	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L7812CV	POSITIVE VOLTAGE REGULATORS	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L7812CV	POSITIVE VOLTAGE REGULATORS	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L7812CV	Positive voltage regulators	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12	POSITIVE VOLTAGE REGULATORS	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12	Positive voltage regulators	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12CV	Positive voltage regulators	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12CV	Positive voltage regulators	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12CV	POSITIVE VOLTAGE REGULATORS	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
L78M12CV	POSITIVE VOLTAGE REGULATORS	STMICROELECTRONICS 意法半导体	STMICROELECTRONICS
LM340T-12	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	ONSEMI 安森美半导体	ONSEMI
LM340T-12	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
LM340T-12	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
LM340T-12	Series 3-Terminal Positive Regulators	NSC 国半	NSC
LM340T-12	3-Terminal Positive Regulators	NSC 国半	NSC
LM7812	Positive voltage regulators	ISC 无锡固电	ISC
LM7812	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
LM7812	3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS	FAIRCHILD 仙童半导体	FAIRCHILD
LM7812	1.5A Positive Voltage Regulator	ETCList of Unclassifed Manufacturers 未分类制造商	ETC
LM7812	3-Terminal 1A Positive Voltage Regulator	TGS	TGS
LM7812	LM7800 Series 3-Terminal fixed Voltage Regulators	FCI 富加宜	FCI
LM7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
LM7812CT	Series 3-Terminal Positive Regulators	NSC 国半	NSC
LM7812CT	Series Voltage Regulators	NSC 国半	NSC
LM7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
LM7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
LM7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812AC	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC7812ACT	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC7812ACT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812ACT	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	ONSEMI 安森美半导体	ONSEMI
MC7812ACT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812ACT	1.0 A Positive Voltage Regulators	ONSEMI 安森美半导体	ONSEMI
MC7812BT	1.0 A Positive Voltage Regulators	ONSEMI 安森美半导体	ONSEMI
MC7812BT	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	ONSEMI 安森美半导体	ONSEMI
MC7812BT	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC7812C	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC7812CT	THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	ONSEMI 安森美半导体	ONSEMI
MC7812CT	THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812CT	3-Terminal 1A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC7812CT	1.0 A Positive Voltage Regulators	ONSEMI 安森美半导体	ONSEMI
MC78M12CT	500 mA Positive Voltage Regulators	ONSEMI 安森美半导体	ONSEMI
MC78M12CT	3-Terminal 0.5A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC78M12CT	THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC78M12CT	3-Terminal 0.5A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC78T12CT	3-Terminal 3A Positive Voltage Regulator	FAIRCHILD 仙童半导体	FAIRCHILD
MC78T12CT	THREE-AMPERE POSITIVE FIXED VOLTAGE REGULATORS	MOTOROLA 摩托罗拉	MOTOROLA
MC78T12CT	THREE-AMPERE POSITIVE FIXED VOLTAGE REGULATORS	ONSEMI 安森美半导体	ONSEMI
MC78T12CT	3.0 A Positive Voltage Regulators	ONSEMI 安森美半导体	ONSEMI
NTE966	Integrated Circuit 3-Terminal Positive Voltage Regulator, 12V	NTE	NTE
SG7812	Positive Voltage Regulator	SECOS 喜可士	SECOS
UA7812CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA7812CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12C	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12C	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI
UA78M12CKC	POSITIVE-VOLTAGE REGULATORS	TI 德州仪器	TI

7812A产品属性

类型
描述
IO：
1000
Vi：
7-35
VO：
11.5-12.5
Iq：
8
管脚排列：
IGO
封装：
TO-220

7812A供应商更多...

更新时间：2026-5-13 20:00:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市科芯源微电子有限公司	7812A	U	2026+	TO220	54648	百分百原装现货实单必成欢迎询价	询价
深圳市威雅利发展有限公司	7812AIH				500	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市恒凯威科技开发有限公司	7812BD2T	ON	21+	TO263	10000	只做原装,质量保证	询价
标准国际(香港)有限公司	7812AK	7812AK	25+	147	147		询价
深圳市宏世佳电子科技有限公司	7812BDTRK	ON	2025+	SOT-52	3265	全新原厂原装产品、公司现货销售	询价
深圳市富利微电子科技有限公司	7812BD2T	ON	25+	TO263	30000	原装正品公司现货,假一赔十!	询价
深圳市勤思达科技有限公司	7812BD2T	ON/	24+	SOT263	5000	全新原装正品,现货销售	询价
深圳市星宇佳科技有限公司	7812BDTRK	ON/安森美		SOT-252	55		询价
深圳市天芯威科技有限公司	7812BD2T	ONSemi	24+	SOT263	8000	新到现货，只做全新原装正品	询价
深圳市赛美科科技有限公司	7812A	ROHS		ROHS	56520	一级代理原装正品假一罚十价格优势长期供货	询价

7812A芯片相关品牌

7812A规格书下载地址

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78033 SL005原厂原装放心询，价格超优势
78033 SL005原厂原装放心询，价格超优势
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784396-01声音/振动测量模块
NI 的模块专为 IEPE 声音和振动传感器连接和数据收集而设计
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784231091
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776262-1
776262-1 ，全新原装当天发货或门市自取0755-82732291.
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780系列手持视频/HDMI测试仪器
Teledyne LeCroy的测试仪器可实现快速的现场验证测试和故障排除
2019-11-21
7815A-三端固定稳压器正
这些稳压器是单片集成电路设计为为本地应用程序，包括各种固定电压调节器，卡上的监管。这些稳压器采用内部电流限制，热关断及安全区补偿。有了充足的散热他们能提供的输出电流超过1.0答：虽然设计主要是作为一个固定的电压调节器，这些器件可以用于获得外部元件调节电压和电流。 •输出电流超过1.0阿 •无需外部元件 •内部过热保护 •内部短路电流限制 •输出晶体管安全区补偿 •输出电压开办的2％和4％容差 •在表面贴装D2PAK
2013-2-5

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找IC，尽在114IC

7812A产品属性

7812A供应商更多...

7812A芯片相关品牌

7812A规格书下载地址

7812A参数引脚图相关

7812A数据表相关新闻

78033 SL005原厂原装放心询，价格超优势

784396-01声音/振动测量模块

784231091

776262-1

780系列手持视频/HDMI测试仪器

7815A-三端固定稳压器正

DdatasheetPDF页码索引