- 您现在的位置：买卖IC网 > PDF目录15635 > MIC2775-17YM5 TR (Micrel Inc)IC SUPERVISOR MICROPOWER SOT23-5 PDF资料下载
参数资料
| 型号： | MIC2775-17YM5 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/7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： | 1.69V |
| 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： | MIC2775-17YM5TR MIC2775-17YM5TR-ND |
MIC2775
General Description
The MIC2775 is a power supply supervisor that provides
under-voltage monitoring, manual reset capability, and
power-on reset generation in a compact 5-pin SOT package.
Features include an under-voltage detector, a delay genera-
tor, a manual reset input, and both active-high and active-low
reset outputs. The under-voltage detector compares V DD
against a fixed threshold. Ten factory-programmed thresholds
are available.
The reset outputs are asserted for no less than 140ms at
power-on and any time the input voltage drops below the
reference voltage. It remains asserted for the timeout period
after the input voltage subsequently rises back above the
threshold boundary. A reset can be generated at any time
by asserting the manual reset input, /MR. This reset output
will remain active at least 140ms after the release of /MR.
The /MR input can also be used to daisy-chain the MIC2775
onto existing power monitoring circuitry or other supervisors.
Hysteresis is included to prevent chattering due to noise.
Typical supply current is a low 3.5μA.
Ordering Information
Micrel, Inc.
MIC2775
Micro-Power Voltage Supervisor
Features
? Monitors power supply for under-voltage conditions
? Choice of factory-programmed thresholds
? Generates 140ms (minimum) power-on RESET pulse
? Manual reset capability
? Both active-high and active-low RESET outputs
? /RST output valid down to 1.2V
? Ultra-low supply current, 3.5μA typical
? Rejects brief input transients
? No external components
? Pin compatible upgrade for MAX825
? IttyBitty? 5-pin SOT-23 package
Applications
? Monitoring processor core and input/output voltages
? Computer systems
? PDAs, hand-held PCs
? Embedded controllers
? Telecommunications systems
? Power supplies
Standard
Part Number
Marking Pb-Free
Marking
Junction Temp. Range
Package
MIC2775-XXBM5
UJXX
MIC2775-XXYM5
UJXX
–40oC to +85oC
SOT-23-5
Typical Application
Manual
Reset
1.8V
MIC2775-17
VDD RST
/MR /RST
GND
MICROPROCESSOR
VDD
/RESET
GND
OTHER
LOGIC
IttyBitty? is a trademark of Micrel, Inc.
Micrel, Inc. ? 2180Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
June 2009
1
MIC2775
相关PDF资料 |
PDF描述 |
|---|---|
| ADM1818-20AKSZ-RL7 | IC MONITOR RESET 2.55V SC-70-3 |
| ADM1818-10AKSZ-RL7 | IC MONITOR RESET 2.88V SC-70-3 |
| RBM08DCMI-S288 | CONN EDGECARD 16POS .156 EXTEND |
| ADM1817-5ARTZ-RL7 | IC MONITOR RESET 3.06V SOT23 |
| ADM1817-R23ARTZ-R7 | IC MONITOR RESET 2.31V SOT23 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2775-22BM5 TR | 功能描述:IC SUPERVISOR MICROPOWER SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 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:Digi-Reel® 其它名称:LM8364BALMF30DKR |
| MIC2775-22BM5TR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel 制造商:RF Micro Devices Inc 功能描述: |
| MIC2775-22YM5 TR | 功能描述:监控电路 Single Voltage Supervisor with Dual Active-High and Low Push-Pull Outputs, Manual Reset, 2.25V Threshold, 140ms Reset SOT23-5 (Lead Free) 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 |
| MIC2775-23BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC2775-23BM5 TR | 功能描述:IC SUPERVISOR MICROPOWER SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:标准传输延迟为 60 µs 电压 - 阀值:3V 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:Digi-Reel® 其它名称:LM8364BALMF30DKR |
发布紧急采购，3分钟左右您将得到回复。