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參數資料
| 型號： | R1154HXXXX |
| 英文描述： | Power Management ICs |
| 中文描述： | 電源管理IC |
| 文件頁數： | 1/14頁 |
| 文件大小： | 298K |
| 代理商： | R1154HXXXX |
2002. Dec. 12
150mA VOLTAGE REGULATOR (Wide Input
Voltage Range)
R1154Xxxxx series
Rev. 1.10 - 1 -
I
OUTLINE
The R1154Xxxxx series are CMOS-based voltage regulator (VR) ICs. The R1154Xxxxxx has features of high
output voltage accuracy and ultra-low supply current. A peak current limit circuit, a short current limit circuit, and a
thermal shutdown circuit are built in the R1154Xxxxx series.
The regulator output voltage is fixed in the R1154XxxxB, while adjustable type is the R1154X001C (Under
Development). Output voltage accuracy is ±2.0%.
Since the packages for these ICs are the SOT-89-5 package with which high density mounting of the ICs on
boards is possible and SC-84-5 (Under Development) with large power dissipation.
I
FEATURES
G
Ultra-Low Supply Current
Typ. 2.0μA
G
Standby Current
Typ. 0.1μA
G
Input Voltage
Max. 24V
G
Wide Output Voltage
Range
Stepwise setting with a step of 0.1V in the range of 2.5V to 12.0V (xxxB)
or adjustable in the range of 2.5V to V
IN
or 24.0V(001C: Under Development)
G
High Output Voltage Accuracy
±2.0%
G
Output Current
Min. 140mA (V
IN
=V
OUT
+2V; 2.5V Output type)
Min. 150mA (V
IN
=V
OUT
+2V; 3.0V Output type)
G
Built-in Peak Current Limit Circuit, Short Current Limit Circuit, Thermal Shutdown Circuit
I
APPLICATIONS
G
Power source for home appliances such as refrigerators, rice cookers, Electronic water warmers, etc.
G
Power source for car audio equipment, car navigation system, and ETC system.
G
Power source for notebook PCs, digital TVs, cordless phones, and LAN system.
G
Power source for copiers, printers, facsimiles, and scanners.
G
Power source for wireless equipment such as fish-finders, radar, RF unit, and transceivers.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| R1154N001C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N025B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N026B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N027B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
| R1154N028B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA Voltage Regulator (Wide Input Voltage Range) |
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