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R1140Q401D-TR規(guī)格書(shū)詳情
OUTLINE
The R1140Q Series are voltage regulator ICs with high output voltage accuracy, low supply current, low ON resistance, and high ripple rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient response of the R1140Q Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment.
The output voltage of these ICs is internally fixed with high accuracy. Since the package for these ICs is SC-82AB (Super Mini-mold) package, high density mounting of the ICs on boards is possible.
FEATURES
? Ultra-Low Supply Current ................................................... TYP. 75μA
? Standby Mode ....................................................................... TYP. 0.1μA
? Low Dropout Voltage ........................................................... TYP. 0.15V (IOUT=100mA Output Voltage=3.0V Type)
? High Ripple Rejection .......................................................... TYP. 75dB (f=1kHz)
? Low Temperature-Drift Coefficient of Output Voltage....... TYP. ±100ppm/°C
? Excellent Line Regulation.................................................... TYP. 0.05/V
? High Output Voltage Accuracy ............................................ ±2.0
? Excellent Dynamic Response
? Small Package....................................................................... SC-82AB (Super Mini-mold)
? Output Voltage...................................................................... Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible
? Built-in chip enable circuit (B/D: active high)
? Built-in fold-back protection circuit..................................... TYP. 40mA (Current at short mode)
APPLICATIONS
? Power source for cellular phones such as GSM, CDMA and various kinds of PCS.
? Power source for electrical appliances such as cameras, VCRs and camcorders.
? Power source for battery-powered equipment.
產(chǎn)品屬性
- 型號(hào)：
R1140Q401D-TR
- 制造商：
RICOH
- 制造商全稱(chēng)：
RICOH electronics devices division
- 功能描述：
SC82 120mA LDO REGULATOR
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROH/理光 |
23+ |
NA/ |
3000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
RICOH |
2016+ |
SOT23 |
6000 |
全新原裝現(xiàn)貨,量大價(jià)優(yōu),公司可售樣! |
詢(xún)價(jià) | ||
RICOH |
2020+ |
SOT-35 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
RICOH |
23+ |
SC82AB |
20000 |
詢(xún)價(jià) | |||
RICOH/理光 |
23+ |
SC82AB |
21500 |
原盒原標(biāo),正品現(xiàn)貨 誠(chéng)信經(jīng)營(yíng) 價(jià)格美麗 假一罰十 |
詢(xún)價(jià) | ||
17PB |
SOT-343 |
1 |
普通 |
詢(xún)價(jià) | |||
RICOH |
2017+ |
SC82AB |
6528 |
只做原裝正品!假一賠十! |
詢(xún)價(jià) | ||
RICOH/理光 |
0728+ |
SOT14 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
SOT-343 |
23+ |
NA |
15659 |
振宏微專(zhuān)業(yè)只做正品,假一罰百! |
詢(xún)價(jià) | ||
RICOH |
23+ |
SOT-343 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) |
