零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
L5972D | 2A SWITCH STEP DOWN SWITCHING REGULATOR DESCRIPTION TheL5972Disastepdownmonolithicpowerswitchingregulatorwithaminimumswitchcurrentlimitof2Asoitisabletodelivermorethan1.5ADCcurrenttotheloaddependingontheapplicationconditions. Theoutputvoltagecanbesetfrom1.235Vto35V. ■2AINTERNALSW | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | |
L5972D | 最高1.5 A步降開關(guān)穩(wěn)壓器; ? Thermal shutdown \n? Protection against feedback disconnection \n? Zero load current operation \n? Voltage feedforward \n? 2A internal switch \n? Output voltage adjustable from 1.235V to 35V \n? Operating input voltage from 4.4V to 36V \n? 250kHz Internally fixed frequency \n? Internal current limiting \n? Low dropout operation: 100% duty cycle; The L5972D is a step down monolithic power switching regulator with a minimum switch current limit of 2A so it is able to deliver more than 1.5A DC current to the load depending on the application conditions.\n\n The output voltage can be set from 1.235V to 35V.\n\n The device uses an internal P-Channel D-MOS transistor (with a typical Rdson of 250m?) as switching element to minimize the size of the external components.\n\n An internal oscillator fixes the switching frequency at 250kHz.\n\n Having a minimum input voltage of 4.4V only, it is particularly suitable for 5V 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 | STSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | ST | |
L5972D | 2A switch step down switching regulator | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | |
L5972D | 2A switch step down switching regulator | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | |
L5972D | Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)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 2A 8SO | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | |
L5972D | Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)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 2A 8SO | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | |
2A SWITCH STEP DOWN SWITCHING REGULATOR DESCRIPTION TheL5972Disastepdownmonolithicpowerswitchingregulatorwithaminimumswitchcurrentlimitof2Asoitisabletodelivermorethan1.5ADCcurrenttotheloaddependingontheapplicationconditions. Theoutputvoltagecanbesetfrom1.235Vto35V. ■2AINTERNALSW | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | ||
2A switch step down switching regulator | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | ||
2A switch step down switching regulator | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS | ||
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 2A 8SO | STMICROELECTRONICSSTMicroelectronics 意法半導(dǎo)體意法半導(dǎo)體集團(tuán) | STMICROELECTRONICS |
產(chǎn)品屬性
- 產(chǎn)品編號:
L5972D
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4.4V
- 電壓 - 輸入(最大值):
36V
- 電壓 - 輸出(最小值/固定):
1.235V
- 電壓 - 輸出(最大值):
35V
- 電流 - 輸出:
2A
- 頻率 - 開關(guān):
250kHz
- 同步整流器:
無
- 工作溫度:
-40°C ~ 150°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 描述:
IC REG BUCK ADJUSTABLE 2A 8SO
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
SOP-8 |
2000 |
全新原裝深圳倉庫現(xiàn)貨有單必成 |
詢價(jià) | ||
STM |
22+ |
2000 |
SO-8 |
詢價(jià) | |||
ST/意法半導(dǎo)體 |
22+ |
SO-8 |
6002 |
原裝正品現(xiàn)貨 可開增值稅發(fā)票 |
詢價(jià) | ||
STM |
23+ |
SO-8 |
2000 |
原裝現(xiàn)貨支持送檢 |
詢價(jià) | ||
ST |
22+ |
8-SOIC |
2100 |
詢價(jià) | |||
ST(意法半導(dǎo)體) |
24+ |
SOP-8 |
977 |
特價(jià)優(yōu)勢庫存質(zhì)量保證穩(wěn)定供貨 |
詢價(jià) | ||
ST(意法半導(dǎo)體) |
24+ |
SOP-8 |
5133 |
百分百原裝正品,可原型號開票 |
詢價(jià) | ||
ST |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
ST |
2025+ |
8-SOIC |
32560 |
原裝優(yōu)勢絕對有貨 |
詢價(jià) | ||
ST/意法 |
21+ |
NA |
1500 |
只做原裝,假一罰十 |
詢價(jià) |
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