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UCC3946PW

UCC3946PW
Mfr. #:
UCC3946PW
Descripción:
Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UCC3946PW Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Más información:
UCC3946PW más información UCC3946PW Product Details
Atributo del producto
Valor de atributo
Fabricante:
Instrumentos Texas
Categoria de producto:
Supervisory Circuits
RoHS:
Y
Escribe:
Supervisión de voltaje
Estilo de montaje:
SMD / SMT
Paquete / Caja:
TSSOP-8
Voltaje de umbral:
Ajustable
Número de entradas monitoreadas:
1 Input
Tipo de salida:
Activo-bajo, Push-Pull
Reinicio manual:
Sin reinicio manual
Temporizadores de vigilancia:
Perro guardián
Conmutación de respaldo de batería:
Sin respaldo
Restablecer tiempo de retardo:
Ajustable
Voltaje de suministro - Máx:
5.5 V
Temperatura mínima de funcionamiento:
0 C
Temperatura máxima de funcionamiento:
+ 70 C
Serie:
UCC3946
Embalaje:
Tubo
Características:
Temporizador de vigilancia
Altura:
1.15 mm
Longitud:
3.1 mm
Rango de temperatura de funcionamiento:
0 C to + 70 C
Ancho:
4.4 mm
Marca:
Instrumentos Texas
Umbral de sobretensión:
1.26 V
Umbral de subtensión:
Ajustable
Señales de habilitación de chip:
Sin chip habilitado
Sensible a la humedad:
Yes
Corriente de suministro de funcionamiento:
10 uA
Detección de falla de energía:
No
Tipo de producto:
Supervisory Circuits
Cantidad de paquete de fábrica:
150
Subcategoría:
PMIC: circuitos integrados de administración de energía
Voltaje de suministro - Min:
2 V
Unidad de peso:
0.005573 oz
Tags
UCC3946P, UCC3946, UCC394, UCC39, UCC3, UCC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    V***v
    V***v
    RU

    Install add

    2019-04-23
    J***n
    J***n
    NL

    good product

    2019-04-30
***as Instruments
0°C to 70°C, microprocessor supervisor with watchdog timer 8-TSSOP 0 to 70
***p One Stop Japan
Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
***ark
MICROPROCESSOR-MPU SUPERVISOR, 10 uA, 5.5V, 8-TSSOP
***as Instr.
The UCCx946 is designed to provide accurate microprocessor supervision, including reset and watchdog functions. During power up, the device asserts a reset signal RES with VDD as low as 1 V. The reset signal remains asserted until the VDD voltage rises and remains above the reset threshold for the reset period. Both reset threshold and reset period are programmable by the user.
***AS INSTUMENTS
The UCCx946 is also resistant to glitches on the VDD line. Once RES has been deasserted, any drops below the threshold voltage need to be of certain time duration and voltage magnitude to generate a reset signal. These values are shown in Figure 1. An I/O line of the microprocessor may be tied to the watchdog input (WDI) for watchdog functions. If the I/O line is not toggled within a set watchdog period, programmable by the user, WDO is asserted. The watchdog function is disabled during reset conditions.
***AS INSTUMENTS
The UCCx946 is available in 8-pin SOIC(D), 8-pin PDIP (N) and 8-pin TSSOP(PW) packages to optimize board space.
Parte # Descripción Valores Precio
UCC3946PWTR
DISTI # V72:2272_07429918		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
RoHS: Compliant		3971
  • 3000:$2.0750
  • 1000:$2.3050
  • 500:$2.4300
  • 250:$2.5920
  • 100:$2.7250
  • 25:$3.0490
  • 10:$3.2630
  • 1:$3.5400
UCC3946PW
DISTI # V39:1801_07429916		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
RoHS: Compliant		0
    UCC3946PWTR
    DISTI # V39:1801_07429918    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		0
    • 50000:$3.0080
    • 10000:$3.1780
    • 4000:$3.4830
    • 2000:$3.8290
    UCC3946PW
    DISTI # 296-11548-5-ND    		IC MCU SUPERVISOR 8-TSSOP
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		1432In Stock
    • 2550:$2.4725
    • 1050:$2.6026
    • 600:$3.0859
    • 150:$3.6251
    • 25:$4.1828
    • 10:$4.4240
    • 1:$4.9300
    UCC3946PWTR
    DISTI # UCC3946PWTR-ND    		IC MCU SUPERVISOR 8-TSSOP
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Temporarily Out of Stock
    • 2000:$2.0868
    UCC3946PWTR
    DISTI # 31722968    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		10000
    • 4000:$2.1768
    • 2000:$2.4448
    UCC3946PW
    DISTI # 31724910    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
    RoHS: Compliant    		9000
    • 300:$2.3535
    • 150:$2.4283
    UCC3946PWTR
    DISTI # 31666686    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R
    RoHS: Compliant    		3971
    • 3000:$2.2317
    • 1000:$2.4800
    • 500:$2.6166
    • 250:$2.7939
    • 100:$2.9304
    • 25:$3.2852
    • 10:$3.5067
    • 4:$3.8098
    UCC3946PW
    DISTI # 32877587    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube
    RoHS: Compliant    		130
    • 100:$2.6301
    • 50:$2.7064
    • 25:$2.7872
    • 4:$2.8729
    UCC3946PW
    DISTI # UCC3946PW    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube (Alt: UCC3946PW)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		Europe - 850
    • 1:€3.0900
    • 10:€2.8900
    • 25:€2.7900
    • 50:€2.5900
    • 100:€2.4900
    • 500:€2.2900
    • 1000:€2.1900
    UCC3946PW
    DISTI # UCC3946PW    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP Tube - Rail/Tube (Alt: UCC3946PW)
    RoHS: Compliant
    Min Qty: 150
    Container: Tube    		Americas - 250
    • 150:$2.6981
    • 300:$2.5677
    • 600:$2.4820
    • 900:$2.3987
    • 1500:$2.3325
    UCC3946PWTR
    DISTI # UCC3946PWTR    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R (Alt: UCC3946PWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape and Reel    		Europe - 4000
    • 2000:€2.5900
    • 4000:€2.2900
    • 8000:€2.0900
    • 12000:€1.9900
    • 20000:€1.8900
    UCC3946PWTR
    DISTI # UCC3946PWTR    		Processor Supervisor 1.235V 2V to 5.5V 8-Pin TSSOP T/R - Tape and Reel (Alt: UCC3946PWTR)
    RoHS: Compliant
    Min Qty: 2000
    Container: Reel    		Americas - 0
    • 2000:$2.1900
    • 4000:$2.0900
    • 8000:$1.9900
    • 12000:$1.9900
    • 20000:$1.8900
    UCC3946PWMicroprocessor Supervisor with Watchdog Timer4500
    • 1000:$2.1100
    • 750:$2.2100
    • 500:$2.6200
    • 250:$3.0900
    • 100:$3.2900
    • 25:$3.7600
    • 10:$4.0300
    • 1:$4.4800
    UCC3946PW
    DISTI # 595-UCC3946PW    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		727
    • 1:$4.9200
    • 10:$4.4300
    • 100:$3.6200
    • 250:$3.4000
    • 500:$3.0800
    • 1000:$2.6000
    • 2500:$2.4700
    UCC3946PWTR
    DISTI # 595-UCC3946PWTR    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		0
    • 1:$4.1500
    • 10:$3.7300
    • 100:$3.0600
    • 250:$2.8700
    • 500:$2.6000
    • 1000:$2.1900
    • 2000:$2.0800
    • 4000:$2.0000
    UCC3946PWG4
    DISTI # 595-UCC3946PWG4    		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
    RoHS: Compliant    		0
      UCC3946PWTRG4
      DISTI # 595-UCC3946PWTRG4      		Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
      RoHS: Compliant      		0
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        Disponibilidad
        Valores:
        685
        En orden:
        2668
        Ingrese la cantidad:
        El precio actual de UCC3946PW es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
        Precio de referencia (USD)
        Cantidad
        Precio unitario
        Ext. Precio
        1
        4,92 US$
        4,92 US$
        10
        4,43 US$
        44,30 US$
        100
        3,62 US$
        362,00 US$
        250
        3,40 US$
        850,00 US$
        500
        3,08 US$
        1 540,00 US$
        1000
        2,60 US$
        2 600,00 US$
        2500
        2,47 US$
        6 175,00 US$
        5000
        2,38 US$
        11 900,00 US$
        Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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