价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SC189ZSKTRT | 66,100 | 10h | |||||||||
| Future Electronics | SC189ZSKTRT | 3,000 | 3K | Tape & Reel | ||||||||
| DigiKey | SC189ZSKCT-ND | 2,544 | 1 | Cut Tape | ||||||||
| Verical | SC189ZSKTRT | 3,000 | 239 | |||||||||
| Arrow Electronics | SC189ZSKTRT | 9,000 | 3K |
供应链
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2008-12-18
Lifecycle StatusProduction (Last Updated: 4 months ago)
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描述
由其分销商提供的 Semtech SC189ZSKTRT 的描述。
SC189 Series 5.5 V 3 MHz 1.5 A 1Buck Surface Mount Switching Regulator - SOT-23
Conv DC-DC 2.9V to 5.5V Synchronous Step Down Single-Out 3.3V 1.5A 6-Pin MLPD-UT T/R
Switching Regulator, Voltage-mode, 1.5A, 3000kHz Switching Freq-Max, PDSO5
SC189 Cut Tape (CT) Active Step-Down DC to DC switching regulator 5V 2.95mm 1.5A 2.5MHz
Buck Yes 2.5MHz Fixed 1 3.3V 3.3V 5.5V 2.9V SOT-23-5 , 2mm*2mm*600¦Ìm
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG
2.5MHz 1.5A Synchronous Step Down Regulator in MLPD2X2
DC/DC CONV, SYNC BUCK, 2.5MHZ, 125DEG C; No. of Outputs:1Outputs; Topology:Synchronous Buck (Step Down); Input Voltage Min:2.9V; Input Voltage Max:5.5V; Max Output Current:1.5A; IC Case / Package:SOT-23; No. of Pins:5Pins RoHS Compliant: Yes
制造商别名
Semtech 在全球拥有多个品牌，分销商可将其用作替代名称。Semtech 也可称为以下名称：
- Semtech Corporation
- SEMTEC
- SEMTECH CORP
- SEM
- SEMT
- SEMTCH
- SEMTECH ELECTRONICS LTD
- SEMTECH INTERNATIONAL
- ST(Semtech)
- SMH
- SEMTECH INTL
- SEMTECHCO
- SEMTECHCORR
- SEMTECH LTD
- SEMTECH CORPOR
- SEMTECH CORPIS CHRISTI
- Semtech Semiconductor
- SEMTECH (VA)
- SEMTECH Stock
- Semtech Datasheet
- OCIC
- SEMTECH/NONE
- SEMTECH ELECTRONICS LIMITED
- SEMTECH/ PDE
- SEMTECH/79'S
技术规格
Physical
Case/PackageLSSOP
MountSurface Mount
Number of Pins6
Number of Terminals5
Technical
Efficiency93 %
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Current1.5 A
Max Output Voltage3.3825 V
Max Switching Frequency3 MHz
Min Input Voltage2.9 V
Min Operating Temperature-40 °C
Min Output Voltage3.2175 V
Nominal Input Voltage5 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Circuits1
Number of Outputs1
Operating Supply Voltage5.5 V
Output ConfigurationPositive
Output Current1.5 A
Output TypeFixed
Output Voltage3.3 V
Switching Frequency2.5 MHz
Synchronous RectifierYes
Temperature GradeIndustrial
TopologyBuck
Dimensions
Height - Seated (Max)1.45 mm
Length2.95 mm
Terminal Pitch950 µm
Width1.6 mm