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| 型号： | CAT809VTBI-GT3 |
| 厂商： | ON Semiconductor |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR PP ACT LO SOT23-3 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 1.6V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 带卷 (TR) |
CAT803, CAT809, CAT810
Table 1. THRESHOLD SUFFIX SELECTOR
Nominal Threshold Voltage
4.63 V
4.55 V
4.38 V
4.00 V
3.08 V
2.93 V
2.63 V
2.32 V
1.60 V
Table 2. PIN DESCRIPTIONS
Pin Number
Threshold Suffix Designation
L
H
M
J
T
S
R
Z
V
CAT803
1
2
?
3
CAT809
1
2
?
3
CAT810
1
?
2
3
Name
GND
RESET
RESET
V CC
Description
Ground
Active LOW reset. RESET is asserted if V CC falls below the reset threshold and
remains low for at least 140 ms after V CC rises above the reset threshold.
Active HIGH reset. RESET is asserted if V CC falls below the reset threshold and
remains high for at least 140 ms after V CC rises above the reset threshold.
Power supply voltage that is monitored.
Table 3. ABSOLUTE MAXIMUM RATINGS
Any pin with respect to ground
Input Current, V CC
Output Current, RESET, RESET
Rate of Rise, V CC
Continuous Power Dissipation
Derate 2.2 mW/ ° C above 70 ° C (SC70)
Derate 4 mW/ ° C above 70 ° C (SOT23)
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature (10 sec)
Parameter
Rating
? 0.3 to +6.0
20
20
100
175
320
? 40 to +85
? 65 to +105
300
Units
V
mA
mA
V/ m s
mW
° C
° C
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
http://onsemi.com
2
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相关代理商/技术参数 |
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| CAT809VTBIT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT809VTBI-T3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3-Pin Microprocessor Power Supply Supervisors |
| CAT809ZEUR-T | 功能描述:监控电路 2.32V Push-Pull Low 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 |
| CAT809ZEUR-T10 | 功能描述:监控电路 2.32V Push-Pull Low 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 |
| CAT809ZEXR-T | 功能描述:监控电路 2.32V Push-Pull Low 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 |
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