Datasheet > KA7818I

KA7818I

更新时间： 2024-11-04 20:59:55

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
27页	263K
描述
Fixed Positive Standard Regulator, 18VPSFM3, TO-220, 3 PIN

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

KA7818I 技术参数

生命周期：	Obsolete	零件包装代码：	SFM
包装说明：	TO-220,	针数：	3
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.38
最大输入电压：	33 V	最小输入电压：	21 V
JESD-30 代码：	R-PSFM-T3	功能数量：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C	最大输出电流 1：	1 A
最大输出电压 1：	18.9 V	最小输出电压 1：	17.1 V
标称输出电压 1：	18 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	TO-220	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	表面贴装：	NO
端子形式：	THROUGH-HOLE	端子位置：	SINGLE
Base Number Matches：	1

KA7818I 数据手册

MC78XX (LM78XX) (KA78XX)

FIXED VOLTAGE REGULATOR (POSITIVE)

3-TERMINAL 1A POSITIVE

VOLTAGE REGULATORS

TO-220

The MC78XX series of three-terminal positive regulators are available in

the TO-220/D-PAK package and with several fixed output voltages, making

them useful in a wide range of applications. Each type employs internal

current limiting, thermal shut-down and safe area protection, making it

essentially indestructible. If adequate heat sinking is provided, they can

deliver over 1A output current. Although designed primarily as fixed voltage

regulators, these devices can be used with external components to obtain

adjustable voltages and currents.

D-PAK

FEATURES

1: Input 2: GND 3: Output

· Output Current up to 1A

· Output Voltages of 5, 6, 8, 9, 10, 11, 12, 15, 18, 24V

· Thermal Overload Protection

· Short Circuit Protection

· Output Transistor SOA Protection

ORDERING INFORMATION

Output Voltage

Device

Package Operating Temperature

Tolerance

MC78XXCT (LM78XXCT) (KA78XX)

± 4%

0 ~ +125 °C

TO-220

KA78XXA

KA78XXI

± 2%

-40 ~ +125 °C

± 4%

MC78XXCDT (KA78XXR)

KA78XXRA

0 ~ +125 °C

D-PAK

± 2%

± 4%

KA78XXRI

-40 ~ +125 °C

BLOCK DIAGRAM

Rev. C

1999 Fairchild Semiconductor Corporation

12 3 4 5 6 7...27

中文翻译

下载PDF

与KA7818I相关器件

型号	品牌	获取价格	描述	数据表
KA7818IR	FAIRCHILD	获取价格	暂无描述
KA7818R	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 18VBIPolar, PSFM3, DPAK-3
KA7818RA	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 18VPSSO2, DPAK-3
KA7818RA	SAMSUNG	获取价格	Fixed Positive Standard Regulator, 18VPSSO2, DPAK-3
KA7818RI	FAIRCHILD	获取价格	暂无描述
KA7818RI	SAMSUNG	获取价格	Fixed Positive Standard Regulator, 18VPSSO2, DPAK-3
KA7818TSTU	FAIRCHILD	获取价格	Fixed Positive Standard Regulator, 18VPSFM3, TO-220, 3 PIN
KA7824	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator
KA7824	SAMSUNG	获取价格	Fixed Positive Standard Regulator, 24VBIPolar, PSFM3, TO-220, 3 PIN
KA7824A	FAIRCHILD	获取价格	3-Terminal 1A Positive Voltage Regulator