參數(shù)資料
型號(hào): KA7918
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3-Terminal 1A Negative Voltage Regulator
中文描述: 18 V FIXED NEGATIVE REGULATOR, PSFM3
封裝: TO-220, 3 PIN
文件頁數(shù): 1/18頁
文件大?。?/td> 121K
代理商: KA7918
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
Output Current in Excess of 1A
Output Voltages of -5, -6, -8, -9, -10, -12, -15, -18 , -24V
Internal Thermal Overload Protection
Short Circuit Protection
Output Transistor Safe Operating Area Compensation
Description
The KA79XX/KA79XXA series of three-terminal negative
regulators are available in TO-220 package and with
several fixed output voltages, making them useful in a wide
range of applications. Each type employs internal current
limiting, thermal shutdown and safe operating area
protection, making it essentially indestructible.
TO-220
1. GND 2. Input 3. Output
1
Vin
Internal Block Digram
VOLTAGE
REFERENCE
+
-
PROTECTION
CIRCUITRY
R1
R2
Rsc
GND
I1
I2
Output
In
Input
Q1
Q2
K A79X X /K A79X X A
3-Terminal 1A Negative Voltage Regulator
相關(guān)PDF資料
PDF描述
KA7924 3-Terminal 1A Negative Voltage Regulator
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KA7906 3-Terminal 1A Negative Voltage Regulator
KA7908 3-Terminal 1A Negative Voltage Regulator
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA7918TSTU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Short Leads RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7918TU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Negative Voltage Reg 3Terminal 1a RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7918TU 制造商:SAMSUNG 功能描述:IC V REG -18V 7918 TO-220-3
KA7924 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 3-Term 1A Neg Volt Regulator RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA7924TSTU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Short Leads RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L