Datasheet > RP201Q132D-TR-FE

RP201Q132D-TR-FE

更新时间： 2024-01-27 10:13:32

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
26页	451K
描述
Fixed Positive LDO Regulator

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RP201Q132D-TR-FE 技术参数

RP201x

TYPICAL APPLICATION

VOUT

RP201x

Series

GND

(External Components)

C1, C2 : Ceramic Capacitor 1.0μF MURATA: GRM155B31A105KE15

TECHNICAL NOTES

When using these ICs, consider the following points:

Phase Compensation

In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For

this purpose, use a capacitor C2 with 1.0μF or more and good ESR (Equivalent Series Resistance).

(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for

phase compensation, the operation might be unstable. Because of this, test these ICs with as same external

components as ones to be used on the PCB.)

PCB Layout

Make V^DDand GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.

Connect a capacitor C1 with a capacitance value as much as 1.0μF or more between V^DDand GND pin, and as

close as possible to the pins.

Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring

as short as possible.

Impedance of Input Pin (CE Pin and AE Pin)

In those ICs, there is a pull-down constant current in the CE Pin and the AE Pin.

However, if those pins are floating and wired long that produce the noise environment, it might miss-operation of

ICs. For this purpose, please make sure enough evaluation of ICs.

1...6 7 8910 11 12...26

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型号	品牌	获取价格	描述	数据表
RP201Q142B-TR-FE	RICOH	获取价格	Fixed Positive LDO Regulator
RP201Q152B-TR-FE	RICOH	获取价格	Supply Current (Low power Mode) Typ. 1.0uA (VOUT<1.85V)
RP201Q152D-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.5V, 0.25V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN
RP201Q152D-TR-FE	RICOH	获取价格	Supply Current (Low power Mode) Typ. 1.0uA (VOUT<1.85V)
RP201Q172D-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.7V, 0.25V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN
RP201Q182B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.8V, 0.25V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN
RP201Q202B-TR-FE	RICOH	获取价格	Supply Current (Low power Mode) Typ. 1.0uA (VOUT<1.85V)
RP201Q202D-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 2V, 0.25V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN
RP201Q202D-TR-FE	RICOH	获取价格	Supply Current (Low power Mode) Typ. 1.0uA (VOUT<1.85V)
RP201Q212B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 2.1V, 0.25V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN