备用零件
Price @ 1000
$ 0.212
$ 0.728
Stock
1,109,682
252,197
Authorized Distributors
6
2
Case/Package
TSSOP
TSSOP
Number of Pins
3
3
Number of Voltages Monitored
1
1
Reset
Active Low
Active Low
Reset Timeout
140 ms
140 ms
Undervoltage Threshold
4.38 V
4.38 V
Overvoltage Threshold
4.45 V
4.45 V
Watchdog Timer
No
No
Min Supply Voltage
1.2 V
1.2 V
Max Supply Voltage
5.5 V
5.5 V
供应链
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2002-01-23
Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusLIFETIME (Last Updated: 2 years ago)
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描述
由其分销商提供的 onsemi NCP803SN438T1G 的描述。
Voltage Supervisor, 3-Pin, Microprocessor, Very Low Supply Current, Reset Monitor 4.38 V
NCP803SN438T1G, VOLTAGE SUPERVISOR, 1.2 - 4.9 V, 3-PIN SOT-23
IC MPU RESET MONITOR 4.38V SOT23 / Processor Supervisor 4.38V 1 Active Low/Open Drain 3-Pin SOT-23 T/R
Processor Supervisor 4.38V 1.2V to 4.9V 3-Pin SOT-23 T/R
Voltage Supervisory 4.38V 20mA, 3-Pin w/uP Reset,N-Channel
SUPERVISOR CKT, 0.8UA, 5.5V, SOT-23-3; Threshold Voltage: 4.38V; No. of Supervisors / Monitors: 1Monitors; Supply Voltage Min: 1.2V; Supply Voltage Max: 5.5V; Reset Type: Active-Low, Open; Available until stocks are exhausted
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins3
Number of Terminals3
Technical
Max Junction Temperature (Tj)125 °C
Max Operating Temperature105 °C
Max Reset Threshold Voltage4.45 V
Max Supply Current2.5 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.31 V
Min Supply Voltage1.2 V
Nominal Supply Current800 nA
Number of Channels1
Number of Circuits1
Number of Elements1
Number of Outputs1
Number of Voltages Monitored1
Operating Supply Current800 nA
Operating Supply Voltage3.3 V
Output Current20 mA
Overvoltage Threshold4.45 V
ResetActive Low
Reset Timeout140 ms
Schedule B8542390000
Temperature GradeIndustrial
Threshold Voltage4.38 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.38 V
Watchdog TimerNo
Dimensions
Height1.11 mm
Height - Seated (Max)1.11 mm
Length2.9 mm
Terminal Pitch950 µm
Width1.3 mm
合规
环境分类
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
合规声明