零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
LP3875 | 具有使能功能的 1.5A、7V、低壓降穩(wěn)壓器; ? Input Voltage Range: 2.5 V to 7 V\n? Ultra Low-Dropout Voltage\n? Low Ground Pin Current\n? Load Regulation of 0.06%\n? 10-nA Quiescent Current in Shutdown Mode\n? Ensured Output Current of 1.5-A DC\n? Available in DDPAK/TO-263, TO-220, and SOT-223 Packages\n? Output Voltage Accuracy ±1.5%\n? ERROR Flag for Output Status\n? Sense Option Improves Load Regulation\n? Minimum Output Capacitor Requirements\n? Overtemperature/Overcurrent Protection\n? ?40°C to 125°C Junction Temperature Range; The LP387x series of fast ultra low-dropout linear regulators operate from a 2.5-V to 7-V 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 LP3872 and LP3875 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3872 and LP3875 to operate under extremely low dropout conditions.Dropout Voltage: Ultra low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current.Ground Pin Current: Typically 6 mA at 1.5-A load current.Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low.ERROR Flag: ERROR flag goes low when the output voltage drops 10% below nominal value (LP3872 only).SENSE: Sense pin improves regulation at remote loads (LP3875 only).Precision Output Voltage: Multiple output voltage options are available ranging from 1.8 V to 5 V with a specified 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 | |
LP3875 | 1.5-A Fast Ultra-Low-Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
具有使能功能的 1.5A、可調節(jié)低壓降穩(wěn)壓器; ? Input Voltage Range: 2.5 V to 7 V\n? Ultra Low Dropout Voltage\n? Low Ground Pin Current\n? Load Regulation of 0.06%\n? 10-nA Quiescent Current in Shutdown Mode\n? Specified Output Current of 1.5-A DC\n? Minimum Output Capacitor Requirements\n? Overtemperature/Overcurrent Protection\n? ?40°C to +125°C Junction Temperature Range\n? Available in DDPAK/TO-263 and SOT-223 Packages; The LP3875-ADJ fast ultra-low-dropout LDO operates from a 2.5-V to 7-V input supply. This ultra-low-dropout LDO responds very quickly to step changes in load, which makes it suitable for low-voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process, which allows low quiescent-current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under extremely low dropout conditions. Dropout Voltage: Ultra-low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current. Ground Pin Current: Typically 6 mA at 1.5-A load current. Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low. Adjustable Output Voltage: The output voltage may be programmed via two external resistors. For all available packages, see the orderable addendum at the end of the data sheet. | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
1.5A Fast Ultra Low Dropout Linear Regulators | NSCNational Semiconductor (TI) 美國國家半導體美國國家半導體公司 | NSC | ||
1.5A Fast Ultra Low Dropout Linear Regulators | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
1.5A Fast Ultra Low Dropout Linear Regulators | TITexas Instruments 德州儀器美國德州儀器公司 | TI | ||
1.5A Fast Ultra Low Dropout Linear Regulators | NSCNational Semiconductor (TI) 美國國家半導體美國國家半導體公司 | NSC | ||
LP3872/LP3875 1.5A Fast Ultra Low Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
1.5-A Fast Ultra-Low-Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
1.5-A Fast Ultra-Low-Dropout Linear Regulators | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術參數(shù)
- Iout (Max) (A):
1.5
- 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):
6
- Thermal resistance θJA (°C/W):
32
- Rating:
Catalog
- Load capacitance (Min) (μF):
10
- Regulated outputs (#):
1
- Features:
Enable
- Accuracy (%):
3.3
- Dropout voltage (Vdo) (Typ) (mV):
380
- Operating temperature range (C):
-40 to 125
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DDPAK/TO-263|5 |
71000 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI/德州 |
2018+ |
DDPAK/TO-263 |
32500 |
SOT-223 |
詢價 | ||
TI |
500 |
詢價 | |||||
NS |
TO263-5 |
800 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
NS |
2020+ |
TO-263 |
150 |
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 | ||
24+ |
5000 |
公司存貨 |
詢價 | ||||
NS |
25+ |
TO263-5 |
2500 |
強調現(xiàn)貨,隨時查詢! |
詢價 | ||
NS |
24+ |
原廠原封 |
6523 |
進口原裝公司百分百現(xiàn)貨可出樣品 |
詢價 | ||
NSC |
24+ |
TO-263 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
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