Texas Instruments LM809M3X-4.63
$ 0.176
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| ORIGEN | eCAD | mCAD | ARCHIVOS |
|---|---|---|---|
 EE Concierge | SímboloFootprint | ||
 Ultra Librarian | SímboloFootprint | Descargar |
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Descripciones
Descripciones de Texas Instruments LM809M3X-4.63 suministradas por sus distribuidores.
Processor Supervisor 4.63V 1 Active Low/Push-Pull 3-Pin SOT-23 T/R
General Description The LM809/810 microprocessor supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. More...
The LM809/810 microprocessor supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down and brown-out conditions. The function of the LM809/810 is to monitor the VCC supply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for 240ms after VCC rises above the threshold. The LM809 has an active-low RESET output, while the LM810 has an active-high RESET output. Seven standard reset voltage options are available, suitable for monitoring 5V, 3.3V, and 3V supply voltages. With a low supply current of only 15uA, the LM809/810 are ideal for use in portable equipment. The LM809/LM810 are available in the 3-pin SOT23 package and in the 6-Lead LLP package.
Alias de fabricantes
Texas Instruments tiene diversas marcas a nivel mundial que los distribuidores pueden usar como nombres alternativos. Texas Instruments también podría ser conocido por los siguientes nombres:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Historial de existencias
Tendencia de 3 meses: +0.00%
Modelos CAD
Descargar símbolo, footprint y 3D STEP
Componentes alternativos
0 piezas disponibles
Especificaciones técnicas
Physical
Case/PackageSOT-23
MountSurface Mount
Number of Pins3
Technical
Max Operating Temperature105 °C
Max Power Dissipation320 mW
Max Reset Threshold Voltage4.7 V
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.56 V
Min Supply Voltage1 V
Nominal Supply Current18 µA
Number of Elements1
Number of Voltages Monitored1
Operating Supply Current18 µA
Overvoltage Threshold4.7 V
Power Dissipation320 mW
Quiescent Current15 µA
ResetActive Low
Reset Timeout140 ms
Threshold Voltage4.63 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.56 V
Watchdog TimerNo
Cumplimiento
Clasificación ambiental
Radiation HardeningNo
RoHSNon-Compliant
Declaraciones de cumplimiento