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R1180N301C 参数 Datasheet PDF下载

R1180N301C图片预览
型号: R1180N301C
PDF下载: 下载PDF文件 查看货源
内容描述: 150毫安LDO稳压器 [150mA LDO REGULATOR]
分类和应用: 稳压器
文件页数/大小: 24 页 / 724 K
品牌: RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
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R1180x SERIES
150mA LDO REGULATOR
NO.EA-105-0606
OUTLINE
The R1180x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low
supply current, and low ON-resistance. Each of these ICs consists of a voltage reference unit, an error amplifier,
resistor-net for voltage setting, a current limit circuit which prevents the destruction by excess current, and so on.
The output voltage of these ICs is fixed with high accuracy. B version has a chip enable pin, therefore ultra-low
consumption current standby mode can be realized with the pin.
Since the packages for these ICs are SOT-23-5 (R1180N Series), SC-82AB (R1180Q Series), and SON1612-6
(R1180D Series), therefore high density mounting of the ICs on boards is possible.
FEATURES
Low Supply Current ..........................................Typ. 1µA(Except the current through CE pull-down circuit)
Standby Mode ...................................................Typ. 0.1µA
Low Dropout Voltage.........................................Typ. 0.25V (I
OUT
=150mA
3.0V Output type)
Low Temperature-Drift Coefficient of Output Voltage Typ.
±100ppm/°C
Good Line Regulation .......................................Typ. 0.05%/V
High Output Voltage Accuracy ..........................±2.0%
Small Packages ..............................................SOT-23-5 (R1180N), SC-82AB (R1180Q),
SON1612-6 (R1180D)
Output Voltage ..................................................1.2V to 3.6V
Built-in Fold Back Protection Circuit .................Typ. 40mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC 0.1µF
APPLICATIONS
Stable voltage reference.
Power source for electrical appliances such as cameras, VCRs and camcorders.
Power source for battery-powered equipment.
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