价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CoreStaff | ST29858405 | 2,829 | 1 | 14h | ||||||||
| Verical | BU4819F-TR | 2,829 | 527 | |||||||||
| Farnell | BU4819F-TR | 0 | 1 | Cut Tape | 15h | |||||||
| Win Source | WS-BU4819F-TR | 4,940 | 370 | 21h | ||||||||
| Classic Components | BU4819F-TR | 2,886 | 2d |
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2009-02-20
Lifecycle StatusObsolete (Last Updated: 3 weeks ago)
LTB Date2026-03-31
LTD Date2027-03-31
描述
由其分销商提供的 ROHM BU4819F-TR 的描述。
Processor Supervisor 1.9V 1 Active Low/Open Drain 4-Pin SOP T/R
Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R
Voltage Detector, Fixed, 1 Channel, +1.9V, CMOS, PDSO4
ROHS3Compliant Tape & Reel (TR) Simple Reset/Power-On Reset EAR99 supervisor 2.4V 2mm 400mW 1.05muA
550nA 300mV 7V SOP-4 , 2mm*1.25mm*900¦Ìm
Voltage Detector, -40 To 125Deg C; Threshold Voltage:1.9V; No. Of Supervisors/Monitors:1Monitors; Supply Voltage Min:700Mv; Supply Voltage Max:7V; Reset Type:Active-Low, Open-Drain; Digital Ic Case:Sop; No. Of Pins:4Pins; Delay Rohs Compliant: Yes |Rohm BU4819F-TR
制造商别名
ROHM 在全球拥有多个品牌，分销商可将其用作替代名称。ROHM 也可称为以下名称：
- Rohm Semiconductor
- ROHM CO LTD
- RHOM
- ROH
- RHM
- ROHM ELECTRONICS
- ROM
- ROMH
- ROHS
- ROHN
- ROHM SEMI
- ROHM Semicon
- ROHM CORPORATION
- ROHM CORP
- MIYA
- Rohm Company Limited
- ROHM CO
- ROHM ELEC
- ROHM Semiconductors
- ROHM ELECTRO
- ROHM SEMICONDUCTOR(VA)
- ROHM COMPANY LTD
- ROHM INC
- ROHM/MISC
- ROHM/NONE
技术规格
Physical
Case/PackageTSOP
MountSurface Mount
Number of Pins4
Number of Terminals4
Technical
Accuracy1 %
Max Operating Temperature125 °C
Max Power Dissipation400 mW
Max Reset Threshold Voltage1.919 V
Max Supply Current1.05 µA
Max Supply Voltage7 V
Min Operating Temperature-25 °C
Min Reset Threshold Voltage1.881 V
Min Supply Voltage900 mV
Number of Channels1
Number of Circuits1
Number of Monitored Inputs1
Number of Voltages Monitored1
Operating Supply Current550 nA
Operating Supply Voltage2.4 V
Overvoltage Threshold1.919 V
Quiescent Current350 nA
ResetActive High/Active Low
Threshold Voltage1.9 V
TypeSimple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold1.881 V
Watchdog TimerNo
Dimensions
Height - Seated (Max)1.05 mm
Length2 mm
Terminal Pitch1.3 mm
Width1.25 mm