Texas Instruments LM809M3X-4.38/NOPB
$ 0.39
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| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-38760-1-ND | 1429 | 1 | Cut Tape | ||||||||
| Mouser | 595-LM809M3X-4.38NPB | 2850 | 1 | Tape & Reel | ||||||||
| Weyland Electronics Group Pte. Ltd. | LM809M3X-4.38/NOPB | 239 | 1 | Tape & Reel | 1d | |||||||
| Win Source | WS-LM809M3X-4.38/NOPB | 35.600 | 50 | 13h | ||||||||
| Worldway Electronics | LM809M3X-4.38/NOPB | 8222 | 7 | Tape & Reel | 1d |
Historial de existencias
Tendencia de 3 meses: -91.70%
Modelos CAD
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Cadena de suministros
Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)
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Descripciones
Descripciones de Texas Instruments LM809M3X-4.38/NOPB suministradas por sus distribuidores.
3-pin voltage supervisor (reset IC) with active-low, push-pull reset for supply monitoring 3-SOT-23
Processor Supervisor 4.45V 3V/5V/3.3V 3-Pin SOT-23 T/R
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: -91.70%
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 Voltage4.45 V
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.31 V
Min Supply Voltage1 V
Nominal Supply Current18 µA
Number of Channels1
Number of Elements1
Number of Voltages Monitored1
Operating Supply Current18 µA
Overvoltage Threshold4.45 V
PackagingTape and Reel
Power Dissipation320 mW
Quiescent Current15 µA
ResetActive Low
Reset Timeout140 ms
Schedule B8542390000
Threshold Voltage4.38 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.31 V
Watchdog TimerNo
Dimensions
Height1.22 mm
Length2.92 mm
Thickness1 mm
Width1.3 mm
Cumplimiento
Clasificación ambiental
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Declaraciones de cumplimiento