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RT9261-19CX規(guī)格書詳情
General Description
The RT9261 Series are VFM Step-up DC/DC ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.
The RT9261 IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier, resistors for voltage detection, and a LX switch protection circuit. A low ripple and high efficiency step-up DC/DC converter can be constructed of this RT9261 IC with only three external components.
Features
? Minimal Number of External Components ( Onl an Inductor, a Diode, and a Capacitor)
? Ultra Low Input Current ( 5μA at Switch Off)
? ± 2 High Output Voltage Accuracy
? Low Ripple and Low Noise
? Low Start-up Voltage, 0.85V at 1mA
? 75 Efficiency with Low Cost Inductor
? +50 ppm/ °C Low Temperature-Drift
? SOT-89 and SOT-23-5 Small Packages
? RoHS Compliant and 100 Lead (Pb)-Free
Applications
? Power source for battery-powered equipment
? Power source for cameras, camcorders, VCRs, PDAs, pagers, electronic data banks, and hand-held communication equipment
? Power source for applications, which require higher voltage than that of batteries used in the appliances
產(chǎn)品屬性
- 型號：
RT9261-19CX
- 制造商：
RICHTEK
- 制造商全稱：
Richtek Technology Corporation
- 功能描述：
VFM Step-up DC/DC Converter
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
2020+ |
SOT-89 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
RICHIEK |
23+ |
SOT89 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
只做原裝 |
24+ |
SOT89 |
36520 |
一級代理/放心采購 |
詢價(jià) | ||
RICHTEK |
23+ |
SOT-89 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
原廠 |
23+ |
SOT23 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
RICHTEK |
SOT-89 |
68500 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
RichTek |
22+ |
SOT-89 |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHIEK |
19+ |
SOT89 |
20000 |
1200 |
詢價(jià) | ||
RICHTEK |
22+ |
SOT23-5 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) |
