参数资料
型号: MIC2775-23YM5 TR
厂商: Micrel Inc
文件页数: 2/7页
文件大小: 0K
描述: IC SUPERVISOR MICROPOWER SOT23-5
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: 补充型
复位: 高有效/低有效
复位超时: 最小为 140 ms
电压 - 阀值: 2.34V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 带卷 (TR)
其它名称: MIC2775-23YM5TR
MIC2775-23YM5TR-ND
MIC2775
Micrel, Inc.
Standard Voltage Options*
Voltage
Code
46
44
31
29
28
26
25
23
22
17
Typical
Application (V DD )
5.0V ±5%
5.0V ±10%
3.3V ±5%
3.3V ±10%
3.0V ±5%
2.85V ±5%
2.70V ±5%
2.5V ±5%
2.4V ±5%
1.8V ±5%
Nominal Threshold
Voltage (V TH )
4.68
4.43
3.09
2.93
2.81
2.67
2.53
2.34
2.25
1.69
*There are ten standard versions available with an order increment of 3000 pieces. Samples of standard versions are
normally available from stock. Contact factory for information on non-standard versions. Available in tape-and-reel only.
Pin Configuration
RST GND /RST
3
4
/MR
2
1
5
VDD
SOT-23-5 (M5)
Pin Description
Pin Number
1
2
3
4
5
Pin Name
/RST
GND
RST
/MR
VDD
Pin Function
Digital (Output): Asserted low whenever V DD falls below the reference volt -
age. It will remain asserted for no less than 140ms after V DD returns above
the threshold limit.
Ground
Digital (Output): Asserted high whenever V DD falls below the reference volt -
age. It will remain asserted for no less than 140ms after V DD returns above
the threshold limit.
Digital (Input): Driving this pin low initiates an immediate and unconditional
reset. Assuming V DD is above the threshold when /MR is released (returns
high), the reset output will be de-asserted no less than 140ms later. /MR
may be driven by a logic signal or a mechanical switch. /MR has an internal
pull-up to V DD and may be left open if unused.
Analog (Input): Power supply input and the voltage being monitored.
MIC2775
2
June 2009
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