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74438356018HT

丝印:1R8;WE-MAPI SMT Power Inductor

General Properties: Ambient Temperature (referring to IR) -55 up to +110 °C Operating Temperature -55 up to +150 °C Storage Conditions (in original packaging)

文件:713.23 Kbytes 页数:7 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

74439334018

丝印:1R8;WE-XHMI SMT Power Inductor

General Information: Ambient Temperature (referring to IRP) -40 °C up to +85 °C Operating Temperature -40 °C up to +125 °C Storage Conditions (in original packaging)

文件:856.53 Kbytes 页数:9 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

74439344018

丝印:1R8;WE-XHMI SMT Power Inductor

General Information: Ambient Temperature (referring to IRP) -40 °C up to +85 °C Operating Temperature -40 °C up to +125 °C Storage Conditions (in original packaging)

文件:888.18 Kbytes 页数:9 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

74439346018

丝印:1R8;WE-XHMI SMT Power Inductor

General Information: Ambient Temperature (referring to IR) -40 up to +85 °C Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging)

文件:750.37 Kbytes 页数:7 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

7447603180A

丝印:1R8;WE-KI SMT Wire Wound Ceramic Inductor

General Information: It is recommended that the temperature of the component does not exceed +125 °C under worst case conditions Ambient Temperature (referring to IR) -40 up to +110 °C Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging)

文件:487.75 Kbytes 页数:6 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

744762318A

丝印:1R8;WE-RFI Ferrite SMT Inductor

General Information: Ambient Temperature (referring to IR) -40 up to +70 °C Operating Temperature -40 up to +85 °C Storage Conditions (in original packaging)

文件:804.88 Kbytes 页数:7 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

74489440018

丝印:1R8;WE-TDC SMT Shielded Coupled Inductor

General Properties: Ambient Temperature (referring to IR) -40 up to +85 °C Operating Temperature -40 up to +125 °C Storage Conditions (in original packaging)

文件:617.6 Kbytes 页数:7 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

78438356018HT

丝印:1R8;WE-MAIA SMT Power Inductor

General Properties: Ambient Temperature (referring to IR) -55 up to +110 °C Operating Temperature -55 up to +150 °C Storage Conditions (in original packaging)

文件:856.16 Kbytes 页数:8 Pages

WURTHWurth Elektronik GmbH & Co. KG, Germany.

伍尔特伍尔特集团

TCR3UM18A

丝印:1R8;Package:DFN4;Ultra low quiescent current, Fast Load Transient 300 mA CMOS Low Dropout Regulator in ultra small package

1. Description The TCR3UM series are CMOS general-purpose single-output voltage regulators with an on/off control input, featuring ultra low quiescent bias current and low dropout voltage. These voltage regulators are available in fixed output voltages between 0.8 V and 5.0 V and capable of d

文件:846.25 Kbytes 页数:17 Pages

TOSHIBA

东芝

LMDH74T-1R8K-N

丝印:1R8;This specification applies to SMD Shielded Power Choke

文件:654.24 Kbytes 页数:10 Pages

LEIDITECH

雷卯电子

技术参数

  • Series:

    TCR3UM

  • Output Type:

    Fixed Output

  • Application:

    IOT/Wearable equipment/Mobile equipment/Camera/Sensor power supply

  • Feature:

    Low quiescent current/Fast load transient response/Small package

  • Operating Output Current IOUT (Max) (mA):

    300

  • Operating Input Voltage VIN *(Min):

    1.5

  • Operating Input Voltage VIN *(Max):

    5.5

  • Output VoltageVOUT (Typ.) (V):

    1.8

  • Output Voltage LineupVOUT (V):

    0.8 to 5.0

  • Output Voltage Accuracy (±) * (%):

    1.0

  • Quiescent Current (Typ.) * (μA):

    0.34

  • Stand-by Current (Typ.) * (μA):

    0.03

  • Dropout Voltage (Typ.) * VDO (mV):

    196

  • Ripple Rejection Ratio (Typ.) * R.R. (dB):

    70

  • Output Noise Voltage (Typ.) * VNO (μVrms):

    41

  • Operating Temperature (degC):

    -40 to 85

  • Output Capacitance COUT (μF):

    ≥1.0

  • Overcurrent Protection:

    Y

  • Thermal Shutdown:

    Y

  • Auto-discharge:

    Y

  • Inrush Current Reduction:

    Y

  • Number of pins:

    4

  • Package name:

    DFN4

  • Width×Length×Height:

    1.0 x 1.0 x 0.58

供应商型号品牌批号封装库存备注价格
TOSHIBA/东芝
22+
SOP
6000
十年配单,只做原装
询价
TOSHIBA/东芝
22+
SOP
14100
原装正品
询价
TOSHIBA/东芝
24+
SOP
9000
只做原装只有原装假一罚百可开增值税票
询价
TOSHIBA/东芝
19+
SOP
9000
只做原装正品
询价
TOSHIBA/东芝
24+
SOP
9000
只做原装,欢迎询价,量大价优
询价
TOSHIBA
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
TOSHIBA
35
询价
24+
N/A
52000
一级代理-主营优势-实惠价格-不悔选择
询价
Toshiba Semiconductor and Stor
25+
4-UDFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
TOSHIBA
24+
con
10000
查现货到京北通宇商城
询价
更多1R8供应商 更新时间2026-3-11 14:02:00