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參數(shù)資料
| 型號： | R1121N181B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | LOW NOISE 150mA LDO REGULATOR |
| 中文描述： | 低噪聲150mA的LDO穩(wěn)壓器 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 135K |
| 代理商： | R1121N181B |
Rev.1.11
- 5 -
I
OPERATION
R1121NXX1A
R1121NXX1B
V
DD
3
1
2
4
V
OUT
GND
R2
R1
CE
Current Limit
Vref
V
DD
3
1
2
4
V
OUT
GND
R2
R1
CE
Current Limit
Vref
In these ICs, fluctuation of Output Voltage, V
OUT
is detected by Feed-back Registers, R1 and R2, and the result is compared
with a reference voltage by Error Amplifier, so that a constant voltage is output.
A current limit circuit for protection at short mode and a chip enable circuit are included.
相關(guān)PDF資料 |
PDF描述 |
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| R1121N301A | LOW NOISE 150mA LDO REGULATOR |
| R1121N301A-TL | LOW NOISE 150mA LDO REGULATOR |
| R1121N301A-TR | LOW NOISE 150mA LDO REGULATOR |
| R1121N301B | LOW NOISE 150mA LDO REGULATOR |
| R1121N191A-TL | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1121N181B-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1121N181B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
| R1121N191A-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Positive Fixed Voltage Regulator |
| R1121N191A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Positive Fixed Voltage Regulator |
| R1121N191B-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Positive Fixed Voltage Regulator |
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