Datasheet > RP201Q262B-TR-F

RP201Q262B-TR-F

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
理光 - RICOH		光电二极管
页数	文件大小	规格书
2页	335K
描述
Fixed Positive LDO Regulator, 2.6V, 0.18V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN

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RP201Q262B-TR-F 数据手册

RP201x Series

Automatic Mode Shift 150mA LDO Regulator

150mA CMOS LDO Regulator

WHAT IS ECO Function

An increasing number of devices such as mobile phones do not have only talk mode (active mode) and off mode status, but also standby mode

(sleep mode) etc.

However during the active mode and sleep mode the regulator must satisfy very different requirement. The regulators are required to have fast

response and high ripple rejection in the active mode, but consume low supply current in the sleep mode. To satisfy these conflicting requirements,

Ricoh’s regulators include an ECO function that allows switching between fast mode and low power mode.

There are some types of switching between fast mode and low power mode. As RP201x Series are automatic mode shift types, they can switch the

modes automatically depending on system load.

By inputting control signal into the AE pin, the mode of the regulator can be fixed with fast response mode.

Automatic Mode Shift

The regulator automatically switches mode depending on system load.

1μA supply current in low power mode

(Reference value)

RP201x R1162x

(Schematic view)

R1118x

(Low Power Mode)

(Fast Response Mode) (Fast Response Mode) (Fast Response Mode)

Fast Response Mode

RP201x

(Low Power Mode)

Low Power Mode

R1162x

Output Current IOUT(mA)

(Low Power Mode)

To select “H” in AE pin is fixed in fast mode.

∗

To select “L” in AE pin is maintained in Automatic Mode Shift.

Supply Current I^SS(µA)

150mA LDO Regulator Comparison

RP201x

R1162x

2.0V to 6.0V

R1116x

R1118x

1.4V to 6.0V

0.8V to 4.2V

Input voltage Range 1.4V to 5.25V

Output voltage Range 0.8V to 4.0V

Output Voltage Accuracy 1%

1.8V to 6.0V

1.5V to 4.0V

±1.5%

1.5V to 4.0V

±2%

Output Current

150mA

55μA (Fast mode)

1.5μA (Low power mode) 5.5μA (Low power mode)

0.1μA

70dB (Fast mode)

70μA (Fast mode)

50μA (Fast mode)

5.5μA (Low power mode)

0.1μA

70dB (Fast mode)

1μF

Supply Current

10μA

Standby Current

Ripple Rejection

Output Capacitor

0.1μA

70dB (Fast mode)

1μF

0.1μA

70dB

1μF

Dropout Voltage (Typ.) 0.12V (150mA/2.8V)

0.25V (150mA/2.8V)

0.02%/V

Max.40mV (150mA)

0.29V (150mA/2.8V)

0.02%/V

Max.66mV (150mA)

0.27V (300mA/2.8V)

0.02%/V

Max.80mV (150mA)

Line Regulation

Load regulation

0.02%/V

Max.40mV (150mA)

WLCSP-4-P5

DFN(PLP)1212-6

SC-88A

SON1612-6

SOT-23-5

SON1612-6

SOT-23-5

DFN(PLP)1612-4B

SOT-23-5

Packages

etc.

SOT-23-5

Automatic Mode Shift

Manual Mode Shift

Seemless Type

Automatic Mode Shift

The currently available information as of November 2009 is provided in this New Product News.

EK-234-091101

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与RP201Q262B-TR-F相关器件

型号	品牌	描述	获取价格	数据表
RP201Q262D-TR-F	RICOH	Fixed Positive LDO Regulator, 2.6V, 0.18V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN	获取价格
RP201Q272B-TR-F	RICOH	Fixed Positive LDO Regulator, 2.7V, 0.18V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN	获取价格
RP201Q282B5-TR-FE	RICOH	Fixed Positive LDO Regulator	获取价格
RP201Q282D5-TR-FE	RICOH	Fixed Positive LDO Regulator	获取价格
RP201Q292D-TR-F	RICOH	Fixed Positive LDO Regulator, 2.9V, 0.18V Dropout, CMOS, PDSO5, LEAD FREE, SC-88A, 5 PIN	获取价格
RP201Q292D-TR-FE	RICOH	Fixed Positive LDO Regulator	获取价格

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