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参数资料
| 型号： | RN5RG57AA-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封装： | MINI, PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 1/10页 |
| 文件大小： | 428K |
| 代理商： | RN5RG57AA-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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相关代理商/技术参数 |
参数描述 |
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| RN5RG58A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| RN5RG59A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| RN5RG60A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Positive Fixed Voltage Regulator |
| RN5RGXXXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Power Management ICs |
| RN5RK1A | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:SOT-23-5 VFM STEP-UP DC/DC CONVERTER |
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