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LP3875

具有使能功能的 1.5A、7V、低壓降穩(wěn)壓器; ? Input Voltage Range: 2.5 V to 7 V\n? Ultra Low-Dropout Voltage\n? Low Ground Pin Current\n? Load Regulation of 0.06%\n? 10-nA Quiescent Current in Shutdown Mode\n? Ensured Output Current of 1.5-A DC\n? Available in DDPAK/TO-263, TO-220, and SOT-223 Packages\n? Output Voltage Accuracy ±1.5%\n? ERROR Flag for Output Status\n? Sense Option Improves Load Regulation\n? Minimum Output Capacitor Requirements\n? Overtemperature/Overcurrent Protection\n? ?40°C to 125°C Junction Temperature Range;

The LP387x series of fast ultra low-dropout linear regulators operate from a 2.5-V to 7-V input supply. Wide range of preset output voltage options are available. These ultra low-dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low-voltage microprocessor applications. The LP3872 and LP3875 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3872 and LP3875 to operate under extremely low dropout conditions.Dropout Voltage: Ultra low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current.Ground Pin Current: Typically 6 mA at 1.5-A load current.Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low.ERROR Flag: ERROR flag goes low when the output voltage drops 10% below nominal value (LP3872 only).SENSE: Sense pin improves regulation at remote loads (LP3875 only).Precision Output Voltage: Multiple output voltage options are available ranging from 1.8 V to 5 V with a specified accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).

TITexas Instruments

德州儀器美國德州儀器公司

LP3875

1.5-A Fast Ultra-Low-Dropout Linear Regulators

TI1Texas Instruments

德州儀器美國德州儀器公司

LP3875-ADJ

具有使能功能的 1.5A、可調節(jié)低壓降穩(wěn)壓器; ? Input Voltage Range: 2.5 V to 7 V\n? Ultra Low Dropout Voltage\n? Low Ground Pin Current\n? Load Regulation of 0.06%\n? 10-nA Quiescent Current in Shutdown Mode\n? Specified Output Current of 1.5-A DC\n? Minimum Output Capacitor Requirements\n? Overtemperature/Overcurrent Protection\n? ?40°C to +125°C Junction Temperature Range\n? Available in DDPAK/TO-263 and SOT-223 Packages;

The LP3875-ADJ fast ultra-low-dropout LDO operates from a 2.5-V to 7-V input supply. This ultra-low-dropout LDO responds very quickly to step changes in load, which makes it suitable for low-voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process, which allows low quiescent-current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under extremely low dropout conditions. Dropout Voltage: Ultra-low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current. Ground Pin Current: Typically 6 mA at 1.5-A load current. Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low. Adjustable Output Voltage: The output voltage may be programmed via two external resistors. For all available packages, see the orderable addendum at the end of the data sheet.

TITexas Instruments

德州儀器美國德州儀器公司

LP3875-ADJ

1.5A Fast Ultra Low Dropout Linear Regulators

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

LP3875-ADJ

1.5A Fast Ultra Low Dropout Linear Regulators

TITexas Instruments

德州儀器美國德州儀器公司

LP3875-ADJ_15

1.5A Fast Ultra Low Dropout Linear Regulators

TITexas Instruments

德州儀器美國德州儀器公司

LP3875EMP-1.8

1.5A Fast Ultra Low Dropout Linear Regulators

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

LP3875EMP-1.8/NOPB

LP3872/LP3875 1.5A Fast Ultra Low Dropout Linear Regulators

TI1Texas Instruments

德州儀器美國德州儀器公司

LP3875EMP-1.8/NOPB

1.5-A Fast Ultra-Low-Dropout Linear Regulators

TI1Texas Instruments

德州儀器美國德州儀器公司

LP3875EMP-1.8SLASHNOPB

1.5-A Fast Ultra-Low-Dropout Linear Regulators

TI1Texas Instruments

德州儀器美國德州儀器公司

技術參數(shù)

  • Iout (Max) (A):

    1.5

  • Vin (Max) (V):

    7

  • Vin (Min) (V):

    2.5

  • Vout (Max) (V):

    5

  • Vout (Min) (V):

    1.8

  • Fixed output options (V):

    1.8

  • Noise (uVrms):

    100

  • Iq (Typ) (mA):

    6

  • Thermal resistance θJA (°C/W):

    32

  • Rating:

    Catalog

  • Load capacitance (Min) (μF):

    10

  • Regulated outputs (#):

    1

  • Features:

    Enable

  • Accuracy (%):

    3.3

  • Dropout voltage (Vdo) (Typ) (mV):

    380

  • Operating temperature range (C):

    -40 to 125

供應商型號品牌批號封裝庫存備注價格
TI
24+
DDPAK/TO-263|5
71000
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢價
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
詢價
TI/德州
2018+
DDPAK/TO-263
32500
SOT-223
詢價
TI
500
詢價
NS
TO263-5
800
正品原裝--自家現(xiàn)貨-實單可談
詢價
NS
2020+
TO-263
150
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可
詢價
24+
5000
公司存貨
詢價
NS
25+
TO263-5
2500
強調現(xiàn)貨,隨時查詢!
詢價
NS
24+
原廠原封
6523
進口原裝公司百分百現(xiàn)貨可出樣品
詢價
NSC
24+
TO-263
6980
原裝現(xiàn)貨,可開13%稅票
詢價
更多LP3875供應商 更新時間2025-7-31 10:12:00