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R1140Q151B中文資料理光數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
R1140Q151B |
| 功能描述 | SC82 120mA LDO REGULATOR??? |
| 文件大小 |
181.53 Kbytes |
| 頁面數(shù)量 |
18 頁 |
| 生產(chǎn)廠商 | RICOH electronics devices division |
| 企業(yè)簡稱 |
Ricoh【理光】 |
| 中文名稱 | 理光集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-1 20:00:00 |
| 人工找貨 | R1140Q151B價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
R1140Q151B規(guī)格書詳情
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)：
R1140Q151B
- 制造商：
RICOH
- 制造商全稱：
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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ROH/理光 |
24+ |
NA/ |
8744 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
SOT-343 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價(jià) | ||
RICOH |
22+ |
SOT343 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
RICOH |
21+ |
03+ |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
RICOH/日本理光 |
24+ |
SOT-343/SOT-323-4 |
12200 |
新進(jìn)庫存/原裝 |
詢價(jià) | ||
RICOH |
2023+ |
SOT343 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
RICOH |
1923+ |
SOT-343 |
35689 |
絕對(duì)進(jìn)口原裝現(xiàn)貨庫存特價(jià)銷售 |
詢價(jià) | ||
RICOH |
23+ |
SOT343 |
8890 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢 |
詢價(jià) | ||
RICOH |
23+ |
SOT343 |
3000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
RICOH/理光 |
23+ |
SC-82 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) |
