LT3041中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LT3041 |
| 功能描述 | 20V, 200mA, Ultra-Low Noise, Ultra-High PSRR, Linear Regulator |
| 文件大小 |
1.27321 Mbytes |
| 頁(yè)面數(shù)量 |
47 頁(yè) |
| 生產(chǎn)廠商 | Analog Devices |
| 企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
| 中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-20 22:59:00 |
| 人工找貨 | LT3041價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LT3041規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The LT3046 is a high-performance, low-dropout linear
regulator featuring Analog Devices, Inc. ultra-low noise
and ultra-high PSRR architecture for powering noisesensitive
applications. Designed as a precision current
reference followed by a high-performance voltage
buffer, the LT3046 can be easily paralleled to further
reduce noise, increase output current, and spread heat
on the PCB.
The device supplies 200mA at a typical 300mV dropout
voltage. Operating quiescent current is nominally
3.7mA and drops to 26μA in shutdown. The LT3046’s
wide output-voltage range (0.2V to 19V) while
maintaining unity-gain operation provides virtually
constant output noise, PSRR, bandwidth, and load
regulation, independent of the programmed output
voltage. Additionally, the regulator features
programmable current limit, fast start-up capability,
and programmable power good to indicate output
voltage regulation.
Built-in protection includes reverse-battery protection,
reverse-current protection, internal current limit with
foldback and thermal limit with hysteresis. The LT3046
is available in a thermally enhanced, 12-lead, 3mm ×
3mm, DFN package.
FEATURES
? Ultra-Low RMS Noise: 0.8μVRMS (10Hz to 100kHz)
? Ultra-Low Noise: 2.2nV/√Hz at 10kHz
? Ultra-Low 1/f Noise: 2.5μVP-P (0.1Hz to 10Hz)
? Ultra-High PSRR: 82dB at 1MHz
? Output Current: 200mA
? Wide Input-Voltage Range: 2.2V to 20V
? Single Capacitor Improves Noise and PSRR
? SET Pin Current: 100μA, ±0.5 Initial Accuracy
? Single Resistor Programs Output Voltage
? Programmable Current Limit
? Low Dropout Voltage: 300mV
? Output-Voltage Range: 0.2V to 19V
? Programmable Power Good
? Fast Start-Up Capability
? Precision Enable/UVLO
? Parallelable for Lower Noise and Higher Current
? Internal Current Limit with Foldback
? Minimum Output Capacitor: 4.7μF Ceramic
? Compact, Low-Profile, 12-Lead, 3mm × 3mm, DFN Package
APPLICATIONS
? RF Power Supplies: PLLs, VCOs, Mixers, LNAs, PAs
? Very Low-Noise Instrumentation
? High-Speed/High-Precision Data Converters
? Post-Regulator for Switching Supplies
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
LT |
23+ |
NA/ |
3289 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
LINEAR/凌特 |
24+ |
SOP-8 |
7000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
LINEAR/凌特 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
LT |
0028+ |
SOP8 |
141 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
LT |
23+ |
SOP8 |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
LINEAR/凌特 |
18+ |
SOIC-8 |
16205 |
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票 |
詢價(jià) | ||
LINEAR |
23+ |
SOP8 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
LT |
25+ |
SOP8 |
5000 |
保證有貨!質(zhì)優(yōu)價(jià)美!歡迎查詢!! |
詢價(jià) | ||
ADI(亞德諾) |
23+ |
15000 |
專業(yè)幫助客戶找貨 配單,誠(chéng)信可靠! |
詢價(jià) | |||
LINEAR/凌特 |
2004 |
SOIC-8 |
4 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價(jià) |
