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R1122N171B-TR 数据手册 ( 数据表 ) - RICOH Co.,Ltd.

R1112N image

零件编号
R1122N171B-TR

产品描述 (功能)

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生产厂家
Ricoh
RICOH Co.,Ltd. Ricoh

The R1112N/R1122N Series are CMOS-based LDO regulators featuring 150mA output. High ripple rejection and excellent load transient response of the series make the product ideally suited for use in power source for hand-held communication equipment. The polarity of the CE pin can be selected. Two different pin layout as R1112N and R1122N are available. Ceramic capacitors can be used.


FEATURES
• Supply Current (ISS) ························Typ. 100μA (VIN=SET VOUT+1V)
• Standby Current (Istandby) ·················Typ. 0.1μA (Same as above, in standby)
• Dropout Voltage (VDIF) ····················Typ. 0.19V (IOUT=100mA, VOUT=2.8V)
• Ripple Rejection (RR)·····················Typ. 80dB (f=1kHz)
• Input Voltage Range (VIN)···············2.0V to 6.0V
• Output Voltage Range (VOUT)··········1.5V to 5.0V (internally fixed)
• Output Voltage Accuracy ················± 2%
• Temp. coeff. of Output Voltage ············Typ. ± 100ppm/°C
• Line Regulation····································Typ. 0.05%/V
• Fold-back Protection Circuit·················Current limit Typ. 30mA
• Package···············································SOT-23-5
• Replaceable with LP2980 or LP2985. (R1112N)
• Replaceable with TK111, TK112 or TK113. (R1122N)
• Ceramic capacitors can be used. ········2.2μF or more


APPLICATIONS
• Power source for hand-held communication equipment, cameras, and VCRs
• Power source for home appliances
• Power source for battery-powered equipment

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零件编号
产品描述 (功能)
PDF
生产厂家
LOW NOISE 150mA LDO REGULATOR
RICOH Co.,Ltd.
LOW NOISE 150mA LDO REGULATOR
RICOH Co.,Ltd.
LOW NOISE 150mA LDO REGULATOR
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150mA Low-Noise LDO Regulator
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LOW NOISE 150mA LDO REGULATOR
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LOW NOISE 150mA LDO REGULATOR
RICOH Co.,Ltd.
LOW NOISE 150mA LDO REGULATOR
RICOH Co.,Ltd.
150mA LOW-NOISE LDO REGULATOR
Gamma Microelectronics Inc.
150mA LOW - NOISE LDO REGULATOR
Unspecified
LOW NOISE 150mA LDO REGULATOR
RICOH Co.,Ltd.

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