参数资料
型号: LM3724EM5X-3.08/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封装: SOT-23, 5 PIN
文件页数: 6/12页
文件大小: 290K
代理商: LM3724EM5X-3.08/NOPB
Pin Descriptions
PIN
NAME
FUNCTION
1
GND
Ground reference
2
GND
Ground reference, device substrate, connect to ground.
3
RESET
LM3722/LM3724
Active-low output. RESET remains low while V
CC is below the reset threshold voltage,
and for 190 ms after V
CC rises above the reset threshold voltage.
RESET
LM3723
Active-high output. RESET remains high while V
CC is below the reset threshold, and for
190 ms after V
CC rises above the reset threshold.
4
MR
Active-low input. Reset is asserted whenever this pin is pulled low and remains asserted
for 190 ms after the MR pin goes high. May be left open.
5
V
CC
Supply Voltage (+5V, +3.3V, or +2.5V, nominal)
Block Diagram
LM3722/LM3723/LM3724 Block Diagram
20014435
3
www.national.com
LM3722/LM3723/LM3724
相关PDF资料
PDF描述
LM3724EM5-2.32/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM3722EM5-4.63/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM3722EM5X-3.08/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM3722IM5X-3.08/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
LM3723EM5-4.63/NOPB 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
相关代理商/技术参数
参数描述
LM3724EM5X-4.63 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
LM3724EM5X-4.63/NOPB 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
LM3724IM5-2.32 制造商:Texas Instruments 功能描述:RESET CIRCUIT SMD 3724 SOT-23-5 制造商:Texas Instruments 功能描述:RESET CIRCUIT, SMD, 3724, SOT-23-5
LM3724IM5-2.32 制造商:Texas Instruments 功能描述:RESET CIRCUIT SMD 3724 SOT-23-5
LM3724IM5-2.32/NOPB 功能描述:监控电路 RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel