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L5973

2.5A SWITCH STEP DOWN SWITCHING REGULATOR

Description TheL5973Disastepdownmonolithicpowerswitchingregulatorwithaminimumswitchcurrentlimitof2.5Asoitisabletodelivermorethan2ADCcurrenttotheloaddependingontheapplicationconditions. Theoutputvoltagecanbesetfrom1.235Vto35V.Thehighcurrent

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L5973

2.5A SWITCH STEP DOWN SWITCHING REGULATOR;

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L5973AD

最高1.5 A步降開關(guān)穩(wěn)壓器; ? Inhibit for zero current consumption \n? Internal current limiting \n? Protection against feedback disconnection \n? Synchronization \n? Thermal shutdown \n? Voltage feedforward \n? 500 kHz Internally fixed frequency? 2 A Internal switch \n? 3.3 V / (±2 %) reference voltage \n? Operating input voltage from 4 V to 36 V \n? Low dropout operation: 100 % duty cycle \n? Zero load current operation \n? Output voltage adjustable from 1.235 V to 35 V;

The L5973AD is a step down monolithic power switching regulator with a switch current limit of 2A so it is able to deliver more than 1.5 A DC current to the load depending on the application conditions.\n\n The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved thanks to an SO8 package with exposed frame, that allows to reduce the RthJA down to approximately 40 °C/W.\n\n The device uses an internal P-Channel D-MOS transistor (with a typical of 200 m?) as switching element to avoid the use of bootstrap capacitor and guarantee high efficiency.\n\n An internal oscillator fixes the switching frequency at 500 kHz to minimize the size of external components.\n\n Having a minimum input voltage of 4 V only, it is particularly suitable for 5 V bus, available in all computer related applications.\n\n Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.\n\n

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L5973AD

2A SWITCH STEP DOWN SWITCHING REGULATOR

Description TheL5973ADisastepdownmonolithicpowerswitchingregulatorwithaswitchcurrentlimitof2Asoitisabletodelivermorethan1.5ADCcurrenttotheloaddependingontheapplicationconditions. Features 2Ainternalswitch Operatinginputvoltagefrom4Vto36

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L5973ADTR

2A SWITCH STEP DOWN SWITCHING REGULATOR

Description TheL5973ADisastepdownmonolithicpowerswitchingregulatorwithaswitchcurrentlimitof2Asoitisabletodelivermorethan1.5ADCcurrenttotheloaddependingontheapplicationconditions. Features 2Ainternalswitch Operatinginputvoltagefrom4Vto36

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L5973D

最高2 A步降開關(guān)穩(wěn)壓器; ? 2.5 A internal switch \n? Operating input voltage from 4 V to 36 V \n? 3.3 V / (±2%) reference voltage \n? Output voltage adjustable from 1.235 V to 35 V \n? Low dropout operation: 100 % duty cycle \n? 250 kHz internally fixed frequency \n? Voltage feedforward? Zero load current operation \n? Internal current limiting \n? Synchronization \n? Adjustable soft-start time \n? Inhibit for zero current consumption \n? Protection against feedback disconnection \n? Thermal shutdown;

The L5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.5 A so it is able to deliver more than 2 A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved thanks to an SO8 package with exposed frame, that allows to reduce the Rth(j-amb) down to approximately 40 °C/W. The device uses an internal P-channel D-MOS transistor (with a typical Rdson of 250 mΩ) as switching element to minimize the size of the external components. An internal oscillator fixes the switching frequency at 250 kHz. Having a minimum input voltage of 4 V only, it is particularly suitable for 5 V bus, available in all computer related applications. Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.\n\n

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L5973D

2.5A SWITCH STEP DOWN SWITCHING REGULATOR

Description TheL5973Disastepdownmonolithicpowerswitchingregulatorwithaminimumswitchcurrentlimitof2.5Asoitisabletodelivermorethan2ADCcurrenttotheloaddependingontheapplicationconditions. Theoutputvoltagecanbesetfrom1.235Vto35V.Thehighcurrent

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意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

L5973AD

2A switch step down switching regulator

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L5973AD

2 A switch step down switching regulator

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L5973AD_07

2A switch step down switching regulator

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技術(shù)參數(shù)

  • Marketing Status：

    Active

  • Package：

    PowerSO-8

  • Input Voltage_min(V)：

    4

  • Input Voltage_max(V)：

    36

  • Output Current-Max_nom(A)：

    1.5

  • Synchronous rectification：

    No

  • Inhibit Pin：

    true

  • Regulated Output Voltage_max(V)：

    36

  • Oscillator Switching frequency_max(Internal)(kHz)：

    500

  • Soft-start：

    No

  • Other Features：

    SYNCHRONIZATION

供應(yīng)商型號品牌批號封裝庫存備注價格
ST
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
 詢價
ST
23+
SOP-8
3600
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
 詢價
ST
24+
SOP-8
6980
原裝現(xiàn)貨,可開13%稅票
 詢價
N/A
2020+
ST
4500
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
ST
2447
SOP8
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
 詢價
ST(意法)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持
 詢價
ST
22+
SMD
6000
十年配單,只做原裝
 詢價
ST
25+
SOP-8
4500
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
 詢價
ST/意法
23+
SOP-8
5016
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
 詢價
ST(意法)
24+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
 詢價
更多L5973供應(yīng)商 更新時間2025-7-30 16:00:00

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