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General Description
The MCP102/103/121/131 are voltage supervisor devices designed to keep a microcontroller in reset
until the system voltage has reached and stabilized at the proper level for reliable system operation. Table 1 shows the available features for these devices.
Features
? Ultra low supply current: 1.75 μA(steady-state max.)
? Precision monitoring options of:- 1.90V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V and 4.63V
? Resets microcontroller in a power-loss event
? RSTpin (Active-low):
- MCP121:Active-low, open-drain
- MCP131:Active-low, open-drain with internal pull-up resistor
- MCP102and MCP103:Active-low, push-pull
? Reset Delay Timer (120 ms delay, typ.)
? Available in SOT23-3, TO-92 and SC-70 packages
? Temperature Range:
- Extended: -40°C to +125°C(except MCP1XX-195)
- Industrial: -40°C to +85°C (MCP1XX-195 only)
? Pb-free devices
Applications
? Critical Microcontroller and Microprocessor Power-monitoring Applications
? Computers
? Intelligent Instruments
? Portable Battery-powered Equipment
產品屬性
- 型號：
MCP121T-315I/TT
- 功能描述：
監(jiān)控電路 Open Drain Low
- RoHS：
否
- 制造商：
STMicroelectronics
- 輸出類型：
Active Low, Open Drain
- 人工復位：
Resettable
- 監(jiān)視器：
No Watchdog
- 電池備用開關：
No Backup
- 上電復位延遲（典型值）：
10 s
- 電源電壓-最大：
5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
UDFN-6
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
SOT23 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
SOT23 |
7188 |
秉承只做原裝 終端我們可以提供技術支持 |
詢價 | ||
MICROCHIP/?о |
21+ |
SOT23 |
10000 |
原裝,品質保證,請來電咨詢 |
詢價 | ||
MICROCHIP/?о |
2023 |
SOT23 |
5200 |
公司原裝現(xiàn)貨/支持實單 |
詢價 | ||
MICROCHIP/?о |
21+ |
SOT23 |
10000 |
公司只做原裝,誠信經營 |
詢價 | ||
MICROCHIP/?о |
23+ |
SOT23 |
10000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
MICROCHIP/?о |
23+ |
SOT23 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
MICROCHIP/?о |
21+ |
SOT23 |
10000 |
全新原裝現(xiàn)貨 |
詢價 | ||
MICROCHCIP |
23+ |
N/A |
20000 |
詢價 | |||
MICROCHIP/?о |
SOT23 |
30000 |
原廠集團化配單-有更多數量-免費送樣-原包裝正品現(xiàn)貨- |
詢價 |
