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          首頁(yè) >ST1S40>規(guī)格書列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          ST1S40

          3 A DC step-down switching regulator

          文件:1.07532 Mbytes 頁(yè)數(shù):29 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40

          3 A DC step-down switching regulator

          文件:849.16 Kbytes 頁(yè)數(shù):30 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40

          3A DC步降開關(guān)穩(wěn)壓器

          The ST1S40 is an internally compensated 850 kHz fixed-frequency PWM synchronous step-down regulator. ST1S40 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.\n\n The ST1S40 integrates a 95 mΩ high side switch and 69 mΩ synchronous rectifier allowi ? 3 A DC output current \n? 4.0 V to 18 V input voltage \n? Output voltage adjustable from 0.8 V \n? 850 kHz switching frequency \n? Internal soft-start \n? Integrated 95 mΩ and 69 mΩ Power MOSFETs? All ceramic capacitor \n? Enable \n? Cycle-by-cycle current limiting \n? Current fold back short-circ;

          ST

          意法半導(dǎo)體

          ST1S40_V01

          3 A DC step-down switching regulator

          文件:849.16 Kbytes 頁(yè)數(shù):30 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40IPUR

          3 A DC step-down switching regulator

          文件:1.17066 Mbytes 頁(yè)數(shù):30 Pages

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40IDR

          Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 3A 8SO

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40IPHR

          Package:8-SOIC(0.154",3.90mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 3A 8HSOP

          STMICROELECTRONICS

          意法半導(dǎo)體

          ST1S40IPHR

          Package:8-SOIC(0.154",3.90mm 寬)裸露焊盤;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類別:集成電路(IC) DC DC 開關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 3A 8HSOP

          STMICROELECTRONICS

          意法半導(dǎo)體

          技術(shù)參數(shù)

          • Marketing Status:

            Active

          • Package:

            DFN8 4x4

          • Grade:

            Industrial

          • Input Voltage_min(V):

            4

          • Input Voltage_max(V):

            18

          • Regulated Output Voltage_min(V):

            0.8

          • Regulated Output Voltage_max(V):

            18

          • Output Current-Max_nom(A):

            3

          • Synchronous rectification:

            Yes

          • Quiescent current_typ(mA):

            2.5

          • Regulator Switching frequency_typ(kHz):

            850

          • Inhibit Pin:

            true

          • Soft-start:

            Yes

          • Oscillator Switching frequency_max(Internal)(kHz):

            850

          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          ST
          25+
          QFN
          100
          百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
          詢價(jià)
          ST
          24+
          原廠原封
          6523
          進(jìn)口原裝公司百分百現(xiàn)貨可出樣品
          詢價(jià)
          ST
          1716+
          ?
          7500
          只做原裝進(jìn)口,假一罰十
          詢價(jià)
          ST(意法)
          18+
          9800
          代理進(jìn)口原裝/實(shí)單價(jià)格可談
          詢價(jià)
          三年內(nèi)
          1983
          只做原裝正品
          詢價(jià)
          STMicroelectronics
          24+
          8-SO
          66800
          原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價(jià)
          ST/意法
          24+
          VFQFPN-8
          4500
          原裝現(xiàn)貨,專業(yè)配單專家
          詢價(jià)
          STMicroelectronics
          24+
          8-SO
          65200
          一級(jí)代理/放心采購(gòu)
          詢價(jià)
          ST(意法半導(dǎo)體)
          2447
          HSOP-8
          105000
          2500個(gè)/圓盤一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,
          詢價(jià)
          STM
          25+
          SOP-8
          4854
          就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件!
          詢價(jià)
          更多ST1S40供應(yīng)商 更新時(shí)間2026-1-21 13:57:00
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