MIC2776N-YM5 Micrel Inc, MIC2776N-YM5 Datasheet
MIC2776N-YM5
Available stocks
Related parts for MIC2776N-YM5
MIC2776N-YM5 Summary of contents
Page 1
General Description The MIC2776 is a power supply supervisor which provides under-voltage monitoring and power-on reset generation in a compact 5-pin SOT package. Features include an adjustable under-voltage detector, a delay-generator, a manual reset input, and a choice of active-high, ...
Page 2
... Ordering Information Part Number Standard Marking Pb-Free MIC2776N-BM5 UKAA MIC2776N-YM5 MIC2776H-BM5 ULAA MIC2776H-YM5 MIC2776L-BM5 UMAA MIC2776L-YM5 Pin Configuration /MR GND RST VDD SOT-23-5 (M5) “H” Version Pin Description Pin Number Pin Number MIC2776H MIC2776L MIC2776N MIC2776 Reset Output Marking UKAA Open-Drain, Active-Low / RST ...
Page 3
Absolute Maximum Ratings Supply Voltage (V ) .......................................–0.3V to +7V DD Input Voltages ( ...............................–0.3V to +7V IN /MR RST, (/RST) Current .................................................. 20mA Storage Temperature (T ) ........................ –65°C to +150°C S ESD Rating, Note 3 ...
Page 4
Timing Diagram / RST /RST V OL MIC2776 RST RST t RST Propagation delays not shown for ...
Page 5
Functional Diagram / REF GND * Pinout and polarity vary by device type. See ordering information table. Functional Description IN, Under-Voltage Detector Input The voltage present at the IN pin is compared to the ...
Page 6
Application Information Programming the Voltage Threshold Referring to the “Typical Application Circuit”, the voltage threshold is calculated as follows × TH REF R2 where V = 0.300V REF In order to provide ...
Page 7
... Interfacing to Processors With Bidirectional Reset Pins Some microprocessors have reset signal pins that are bi- directional, rather than input only. The Motorola 68HC11 family is one example. Because the MIC2776N’s output is open-drain, it can be connected directly to the processor’s reset pin using only the pull-up resistor normally required. ...
Page 8
... Package Information MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...