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參數(shù)資料
| 型號： | RE5RE57AC-T1 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| 中文描述： | 5.7 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PBCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 137K |
| 代理商： | RE5RE57AC-T1 |
VOLTAGE REGULATOR
FOR MIDDLE OUTPUT CURRENT
1
R
×
5RE SERIES
OUTLINE
The R
×
5RE Series are voltage regulator ICs with high output voltage accuracy and ultra-low quiescent
current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, a driver
transistor, and resistors for setting output voltage, and a current limit circuit. By use of these ICs, a con-
stant voltage power supply circuit with high efficiency can be constructed because the dropout voltage and
quiescent current of these ICs are very small. Furthermore, theses ICs have a built-in current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Two types of packages, TO-92 and SOT-89 (Mini-power Mold) are available.
Ultra-low Quiescent Current ...........................TYP. 1.1μA (R
×
5RE30A,V
IN
=5.0V)
Ultra-low Dropout Voltage ...............................TYP. 0.5V (R
×
5RE50A,I
OUT
=60mA)
Large Output Current ......................................TYP. 120mA (R
×
5RE50A)
Low Temperature-Drift Coefficient of Output Voltage...........................TYP. ±100ppm/C
Broad Operating Voltage Range ......................MAX. 10.0V
Excellent Line Regulation................................TYP. 0.1%/V
High Accuracy Output Voltage ........................±2.5%
Output Voltage...................................................Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V is
possible (refer to Selection Guide)
Two Types of Packages..................................TO-92, SOT-89 (Mini-power Mold)
FEATURES
APPLICATIONS
Power source for battery-powered equipment.
Power source for cameras, video instruments such as camcorders, VCRs, and hand- held communication equipment.
Precision voltage references.
BLOCK DIAGRAM
2
1
3
Vref
V
OUT
GND
V
IN
–
+
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RE5RE57AC-T2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RE5RE57AC-TZ | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RE5RE58A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| RE5RE58AA | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
| RE5RE58AA-RF | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT |
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