| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LT3970 | 具有2.5μA靜態(tài)電流和集成二極管的40V、350mA降壓型穩(wěn)壓器 LT3970是一款可調(diào)頻率單片降壓開關(guān)穩(wěn)壓器,可接受高達(dá)40V的輸入電壓范圍,并且僅消耗2.5μA的靜態(tài)電流。裸片上包含一個(gè)高效開關(guān)、環(huán)流二極管、升壓二極管以及必要的振蕩器、控制和邏輯電路。在典型應(yīng)用中,低紋波突發(fā)模式可在低輸出電流時(shí)保持高效率,同時(shí)使輸出紋波保持在5mV以下。使用電流模式拓樸以實(shí)現(xiàn)快速瞬態(tài)響應(yīng)和良好的環(huán)路穩(wěn)定性。環(huán)流二極管限流值可提供針對(duì)短路輸出和過壓條件的保護(hù)。提供具有準(zhǔn)確閾值的使能引腳,可產(chǎn)生0.7μA的低關(guān)斷電流。當(dāng)VOUT達(dá)到已編程輸出電壓的90% 時(shí),將會(huì)指示電源正常標(biāo)記。LT3970采用小型10引腳MSOP和3mm × 2mm DFN封裝。 ? 低紋波 Burst Mode? 運(yùn)行\(zhòng)n? 12 VIN 至 3.3VOUT 時(shí) 2.5μA IQ\n\n? 輸出紋波 < 5mVP-P\n\n\n\n\n? 寬輸入電壓范圍:工作電壓為 4.2V 至 40V\n\n? 可調(diào)開關(guān)頻率:200kHz 至 2.2MHz\n\n? 集成升壓和環(huán)流二極管\n\n? 350 mA 輸出電流\n\n? 固定輸出電壓:\n? 3.3V, 3.42V, 5V\n\n? 12VIN時(shí) 1.8μA IQ; | ADI 亞德諾 | ADI | |
40V, 350mA Step-Down Regulator with 2.5A Quiescent Current and Integrated Diodes 文件:327.28 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER | ||
40V, 350mA Step-Down Regulator with 2.5關(guān)A Quiescent Current and Integrated Diodes 文件:253.2 Kbytes 頁數(shù):22 Pages | LINER 凌力爾特 | LINER |
詳細(xì)參數(shù)
- 型號(hào):
LT3970
- 制造商:
LINER
- 制造商全稱:
Linear Technology
- 功能描述:
40V, 350mA Step-Down Regulator with 2.5μA Quiescent Current and Integrated Diodes
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
10-Lead MSOP,10-Lead DFN (3mm |
5500 |
具有2.5μA靜態(tài)電流和集成二極管的40V、350mA降壓型穩(wěn)壓器 |
詢價(jià) | ||
Linear |
23+ |
DFN-10 |
3200 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
LINEAR |
23+ |
DFN |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
LT |
24+ |
MSOP8 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
LINEAR |
25+ |
DFN |
2789 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨! |
詢價(jià) | ||
LINEAR |
23+ |
MSOP-10 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
LT |
25+23+ |
MSOP10 |
17989 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
LT |
25+ |
MSOP-10 |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
LINEAR/凌特 |
18+ |
DFN |
20013 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
LinearTechnology |
19+ |
58000 |
原裝正品價(jià)格優(yōu)勢(shì) |
詢價(jià) |
相關(guān)規(guī)格書
更多- LT3970EDDB#TRMPBF
- LT3970EMS#PBF
- LT3970EMS-5#PBF
- LT3970IDDB#TRMPBF
- LT3970IMS#PBF
- LT3971AIMSE#PBF
- LT3971EDD-3.3#PBF
- LT3971EMSE-5#PBF
- LT3971IDD-5#PBF
- LT3972HMSE#PBF
- LT3972IMSE#PBF
- LT3973HDD-5#PBF
- LT3973IDD-5#PBF
- LT3973IMSE-3.3#PBF
- LT3976EMSE#PBF
- LT3976IUDD#PBF
- LT3980EDE#PBF
- LT3980HMSE#PBF
- LT3980IMSE#PBF
- LT3988HMSE#PBF
- LT3990EDD#PBF
- LT3990EMSE-3.3#PBF
- LT3990HMSE-3.3#PBF
- LT3990IDD#PBF
- LT3990IMSE-3.3#PBF
- LT3991EDD#PBF
- LT3991EMSE-3.3#PBF
- LT3991IMSE-5#PBF
- LT3995HMSE#PBF
- LT3-S4-FA-BR
- LT3SA00MW
- LT40
- LT4180IGN#PBF
- LT4220IGN#PBF
- LT4250HCS8
- LT4250LCN8#PBF
- LT4254IGN#PBF
- LT4256-1IS8#PBF
- LT4256-2IS8#PBF
- LT427
- LT4275AIMS#PBF
- LT4275BIMS#PBF
- LT431
- LT4320HDD-1#PBF
- LT4320HMSE-1#PBF
相關(guān)庫存
更多- LT3970EDDB-3.3#TRMPBF
- LT3970EMS-3.3#PBF
- LT3970HMS#PBF
- LT3970IDDB-3.3#TRMPBF
- LT3970IMS-3.3#PBF
- LT3971EDD#PBF
- LT3971EMSE16#PBF
- LT3971IDD#PBF
- LT3972EMSE#PBF
- LT3972IDD#PBF
- LT3973HDD-3.3#PBF
- LT3973HMSE#PBF
- LT3973IMSE#PBF
- LT3973IMSE-5#PBF
- LT3976IMSE#PBF
- LT397A
- LT3980EMSE#PBF
- LT3980IDE#PBF
- LT3988EMSE#PBF
- LT3988IMSE#PBF
- LT3990EMSE#PBF
- LT3990HMSE#PBF
- LT3990HMSE-5#PBF
- LT3990IMSE#PBF
- LT3990IMSE-5#PBF
- LT3991EMSE#PBF
- LT3991EMSE-5#PBF
- LT3992HFE#PBF
- LT3995IMSE#PBF
- LT3SA00M
- LT4
- LT4180EGN#PBF
- LT4180MPGN#PBF
- LT4250HCN8
- LT4250LCN8
- LT4250LIS8#PBF
- LT4256-1CS8#PBF
- LT4256-2CS8#PBF
- LT4256-3CGN#PBF
- LT4275AIDD#PBF
- LT4275BHMS#PBF
- LT429
- LT4320HDD#PBF
- LT4320HMSE#PBF
- LT4320HN8#PBF

