UCC3946PW

UCC3946PW
Mfr. #:
UCC3946PW
描述:
Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
生命周期:
制造商新产品。
数据表:
UCC3946PW 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
UCC3946PW 更多信息 UCC3946PW Product Details
产品属性
属性值
制造商:
德州仪器
产品分类:
监控电路
RoHS:
Y
类型:
电压监控
安装方式:
贴片/贴片
包装/案例:
TSSOP-8
阈值电压:
可调节的
监控的输入数量:
1 Input
输出类型:
低电平有效,推挽
手动复位:
无需手动重置
看门狗定时器:
看门狗
备用电池切换:
无备份
复位延迟时间:
可调节的
电源电压 - 最大值:
5.5 V
最低工作温度:
0 C
最高工作温度:
+ 70 C
系列:
UCC3946
打包:
管子
特征:
看门狗定时器
高度:
1.15 mm
长度:
3.1 mm
工作温度范围:
0 C to + 70 C
宽度:
4.4 mm
品牌:
德州仪器
过压阈值:
1.26 V
欠压阈值:
可调节的
芯片使能信号:
无芯片使能
湿气敏感:
是的
工作电源电流:
10 uA
电源故障检测:
产品类别:
监控电路
出厂包装数量:
150
子类别:
PMIC - 电源管理 IC
电源电压 - 最小值:
2 V
单位重量:
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.
型号 描述 库存 价格
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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        IC OSC SINGLE TIMER 3MHZ 8-DIP
        可用性
        库存:
        685
        订购:
        2668
        输入数量:
        UCC3946PW的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
        参考价格(美元)
        数量
        单价
        小计金额
        1
        US$4.92
        US$4.92
        10
        US$4.43
        US$44.30
        100
        US$3.62
        US$362.00
        250
        US$3.40
        US$850.00
        500
        US$3.08
        US$1 540.00
        1000
        US$2.60
        US$2 600.00
        2500
        US$2.47
        US$6 175.00
        5000
        US$2.38
        US$11 900.00
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