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參數(shù)資料
| 型號(hào)： | R1182K391D-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器 |
| 英文描述： | 3.9 V FIXED POSITIVE LDO REGULATOR, 0.29 V DROPOUT, PDSO6 |
| 封裝： | 1.60 X 1.60 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6 |
| 文件頁(yè)數(shù)： | 1/19頁(yè) |
| 文件大小： | 649K |
| 代理商： | R1182K391D-TR |
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R1182x SERIES
Seamless Low Supply Current 150mA LDO REGULATOR
NO.EA-133-100317
1
OUTLINE
The R1182x Series are CMOS-based positive voltage regulator ICs with high output voltage accuracy and low
supply current. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage
setting, a current limit circuit which prevents the destruction by excess current, and so on.
The output voltage of these ICs is fixed with high accuracy.
The R1182x Series has low dropout voltage caused by built in low on resistance transistor. Further, the
consumption current of IC itself is Typ. 3.0
μA at no load, at the same time, compared with the conventional low
supply current regulator, transient response is improved in all the load range by our original seamless
technology.
Since the packages for these ICs are SOT-23-5 and ultra small DFN(PLP)1616-6, high density mounting of
the ICs on boards is possible.
FEATURES
Supply Current ........................................................Typ. 3μA
(Except the current through CE pull-down circuit)
Standby Current ......................................................Typ. 0.1μA
Input Voltage Range ..............................................1.5V to 6.0V
Output Voltage Range.............................................1.2V to 4.0V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
Dropout Voltage ......................................................Typ. 0.23V (IOUT=150mA, 3.0V Output type)
Output Voltage Accuracy.........................................±1.0% (VOUT>1.5V)
±15mV (VOUT <
= 1.5V)
Temperature-Drift Coefficient of Output Voltage .....Typ. ±100ppm/°C
Line Regulation .......................................................Typ. 0.1%/V
Packages ...............................................................DFN(PLP)1616-6, SOT-23-5
Built-in Fold Back Protection Circuit .......................Typ. 50mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC (0.1μF or more)
APPLICATIONS
Stable voltage reference.
Power source for electrical appliances such as cameras, camcorders, mobile communication equipment.
Power source for battery-powered equipment.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1182K401B-TR | 4 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6 |
| R1182K401D-TR | 4 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO6 |
| R1182K121D5-TR | 1.25 V FIXED POSITIVE LDO REGULATOR, 0.82 V DROPOUT, DSO6 |
| R1182K281B5-TR | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.29 V DROPOUT, DSO6 |
| R1182N391B-TR-F | 3.9 V FIXED POSITIVE LDO REGULATOR, 0.29 V DROPOUT, PDSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1182K401B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 150mA LDO REGULATOR |
| R1182K401D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 150mA LDO REGULATOR |
| R1182N121B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 150mA LDO REGULATOR |
| R1182N121B5 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 150mA LDO REGULATOR |
| R1182N121D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Low Voltage 150mA LDO REGULATOR |
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