参数资料
型号: NCV8141D2TR4
厂商: ON Semiconductor
文件页数: 2/13页
文件大小: 0K
描述: IC REG LDO 5V .5A D2PAK-7
产品变化通告: LTB Notification 03/Jan/2008
标准包装: 750
稳压器拓扑结构: 正,固定式
输出电压: 5V
输入电压: 7 V ~ 26 V
电压 - 压降(标准): 1.25V @ 500mA
稳压器数量: 1
电流 - 输出: 500mA
电流 - 限制(最小): 600mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-8,D²Pak(7 引线+接片),TO-263CA
供应商设备封装: D2PAK-7
包装: 带卷 (TR)
NCV8141
V IN
Reference & Bias
Overvoltage
Overtemperature
Regulation
ENABLE
WDI
GND
Control Logic
E NABL E
RESET
Delay
Watchdog
Short Circuit
Undervoltage
V OUT
Sense
RESET
Delay
Figure 1. Block Diagram
PIN FUNCTION DESCRIPTION
Pin
1
2
3
4
5
6
7
Symbol
V IN
ENABLE
RESET
GND
Delay
WDI
V OUT
Function
Supply voltage to IC, usually direct from the battery.
CMOS compatible logical input. V OUT is disabled when ENABLE is LOW and WDI is invalid.
CMOS compatible output lead. RESET goes low whenever V OUT drops 4.5% below its typical value for
more than 2.0 m s or WDI signal falls below the watchdog threshold frequency.
Ground Connection.
Timing capacitor for Watchdog and RESET functions.
CMOS compatible input lead. The Watchdog function monitors the falling edge of the incoming digital
pulse train. The signal is usually generated by the system microprocessor.
Regulated output voltage, 5.0 V (typ).
http://onsemi.com
2
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相关代理商/技术参数
参数描述
NCV8141D2TR4G 功能描述:低压差稳压器 - LDO ANA WATCHDOG REG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
NCV8184 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
NCV8184/D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Micropower 70mA Low Dropout Tracking Regulator / Line Driver
NCV8184_06 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
NCV8184D 功能描述:低压差稳压器 - LDO 70mA Tracking RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20