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參數(shù)資料
| 型號(hào)： | RN5RG54AA-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： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | MINI, PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 428K |
| 代理商： | RN5RG54AA-TR |
VOLTAGE REGULATOR WITH
EXTERNAL POWER TRANSISTOR
RN5RG SERIES
1
OUTLINE
The RN5RG Series are CMOS-based voltage regulator ICs with an external power transistor with high output
voltage accuracy and lowest supply current. Each of these voltage regulator ICs consists of a voltage reference
unit, an error amplifier and resistors.
These ICs are suitable for constructing regulators with ultra-low dropout voltage and an output current in the
range of several tens mA to several hundreds mA.
Furthermore, these ICs have a chip enable function, so that the supply current on standby can be minimized.
Since the package for these ICs is SOT-23-5 (Mini-mold) package, high density mounting of the ICs
on boards is possible.
Ultra-Low Supply Current ..............................Typ. 50A
Standby Mode.....................................................Typ. 0.2A
Ultra-Low Dropout Voltage .............................Typ. 0.1V (IOUT=100mA : dependent on External Tr.)
Low Temperature-Drift Coefficient of Output Voltage ...................Typ. ±100 ppm/C
Excellent Line Regulation ................................Typ. 0.1%/V
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).
High Accuracy Output Voltage ........................±2.5%
Small Package ..................................................SOT-23-5(Mini-Mold)
FEATURES
APPLICATIONS
Power source for battery-powered equipment.
Power source for cameras, VCRs, camcorders, hand-held audio instruments, and hand-held communication
equipment.
Power source for domestic appliances.
BLOCK DIAGRAM
2
5
4
3
1
Vref
VOUT
GND
VDD
–
+
EXT
CE
NO. EA-020-0204
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