零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
LP3853 | 具有電源正常指示和使能功能的 3A、7V、超低壓降穩(wěn)壓器; ? Ultra Low Dropout Voltage\n? Stable with Selected Ceramic Capacitors\n? Low Ground Pin Current\n? Load Regulation of 0.08%\n? 10nA Quiescent Current in Shutdown Mode\n? Ensured Output Current of 3A DC\n? Available in TO-263 and TO-220 Packages\n? Output Voltage Accuracy ± 1.5%\n? Error Flag Indicates Output Status\n? Sense Option Improves Load Regulation\n? Overtemperature/overcurrent Protection\n? ?40°C to +125°C Junction Temperature Range; The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V 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 LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.Dropout Voltage: Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.Ground Pin Current: Typically 4mA at 3A load current.Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low.Error Flag:Error flag goes low when the output voltage drops 10% below nominal value.SENSE: Sense pin improves regulation at remote loads.Precision Output Voltage: Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured 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 | TI | |
LP3853 | 3A Fast Response Ultra Low Dropout Linear Regulators | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | |
3A Fast Response Ultra Low Dropout Linear Regulators | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
3A Fast Response Ultra Low Dropout Linear Regulators | NSCNational Semiconductor (TI) 美國國家半導(dǎo)體美國國家半導(dǎo)體公司 | NSC | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
LP3853/LP3856 3A Fast Response Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Iout (Max) (A):
3
- 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):
4
- Thermal resistance θJA (°C/W):
50
- Rating:
Catalog
- Load capacitance (Min) (μF):
10
- Regulated outputs (#):
1
- Features:
Enable
- Accuracy (%):
2
- Dropout voltage (Vdo) (Typ) (mV):
390
- Operating temperature range (C):
-40 to 125
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DDPAK/TO-263|5 |
70230 |
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價(jià) | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
HTSSOP |
32500 |
SOIC |
詢價(jià) | ||
TI |
500 |
詢價(jià) | |||||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
NSC正品 |
2020+ |
TO263 |
1995 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
NS |
23+ |
TO-263-5 |
9823 |
詢價(jià) | |||
原廠正品 |
23+ |
TO263-5 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NS |
24+ |
原廠封裝 |
1450 |
全新原裝現(xiàn)貨熱賣,價(jià)格絕對優(yōu) |
詢價(jià) | ||
NSC |
24+ |
SOT263 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
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