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RP200K281D-TR: 产品描述LDO Voltage Regulators Low voltage LDO Regulator; 产品类别半导体电源管理; 文件大小316KB，共27页; 制造商Ricoh Electronics; 标准

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RP200K281D-TR概述

LDO Voltage Regulators Low voltage LDO Regulator

RP200K281D-TR规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Ricoh Electronics
产品种类 Product Category	LDO Voltage Regulators
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	DFN1212-6
Output Voltage	2.8 V
Output Current	300 mA
Number of Outputs	1 Output
Input Voltage MAX	5.25 V
Input Voltage MIN	1.4 V
输出类型 Output Type	Fixed
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C
Load Regulation	35 mV
Dropout Voltage	230 mV
系列 Packaging	Reel
产品 Product	LDO Regulators
类型 Type	CMOS LDO Regulator
PSRR / Ripple Rejection - Typ	70 dB
Voltage Regulation Accuracy	1 %
Line Regulation	0.02 % / V
工作电源电流 Operating Supply Current	55 uA
Pd-功率耗散 Pd - Power Dissipation	400 mW
工厂包装数量 Factory Pack Quantity	5000

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RP200Q

(SC-88A) is the discontinued product as of January 2017.

RP200x SERIES

3-MODE 300mA LDO REGULATOR

NO.EA-182-170126

OUTLINE

The RP200x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low

dropout voltage and low supply current. These ICs perform with the chip enable function and realize a standby

mode with ultra low supply current. To prevent the destruction by over current, the current limit circuit is included.

The RP200x Series have 3-mode. One is standby mode with CE pin. Other two modes are realized with ECO

Function. Fast Response Mode (Fast Mode) and Fast and Low Power auto-change Mode (Auto ECO Mode) are

alternative with Auto Eco pin (AE pin). Supply current of IC itself at light load is automatically reduced at Auto

ECO Mode compared with Fast Mode. The output voltage is maintained between Fast Mode and Auto ECO Mode.

Without AE pin type is also available. It is an LDO regulator with Auto ECO mode. (RP200Z in WLCSP.)

Since the packages for these ICs are SOT-23-5, SC-88A, thin DFN(PLP)1212-6, and WLCSP-4-P5, high

density mounting of the ICs on boards is possible. RP200Q (SC-88A), RP200K (DFN(PLP)1212-6) and RP200N

(SOT-23-5) has AE pin, then if the AE pin is "H", Fast Mode is available. If the AE pin is set at "L" level, Auto ECO

Mode operation is available.

FEATURES



Supply Current (Low power Mode) .............................. Typ. 1.0A (V

OUT

1.85V)

Supply Current (Fast Mode)......................................... Typ. 55A

Supply Current (Standby Mode) .................................. Typ. 0.1A

Ripple Rejection ........................................................... Typ. 70dB (f½1kHz)

Input Voltage Range .................................................... 1.4V to 5.25V

Output Voltage Range.................................................. 0.8V to 4.0V (0.1V steps)

(

For other voltages, please refer to MARK INFORMATIONS.)

Output Voltage Accuracy..............................................

1.0%

OUT

> 2.0V, T

opt

½25C)

Temperature-Drift Coefficient of Output Voltage .......... Typ.

50ppm/C

Dropout Voltage ........................................................... Typ. 0.23V (I

OUT

½300mA,

OUT

½2.8V)

Line Regulation ............................................................ Typ. 0.02%/V

Packages ..................................................................... WLCSP-4-P5, DFN(PLP)1212-6, SC-88A,

SOT-23-5

Built-in Fold Back Protection Circuit ............................ Typ. 50mA (Current at short mode)

Ceramic capacitors are recommended ........................ 1.0F

APPLICATIONS



Power source for portable communication equipment.



Power source for electrical appliances such as cameras, VCRs and camcorders.



Power source for battery-powered equipment.

RP200K281D-TR相似产品对比

	RP200K281D-TR	RP200K181D-TR	RP200N301D-TR-FE
描述	LDO Voltage Regulators Low voltage LDO Regulator	LDO Voltage Regulators Low voltage LDO Regulator	LDO Voltage Regulators Low voltage LDO Regulator
Product Attribute	Attribute Value	Attribute Value	Attribute Value
制造商 Manufacturer	Ricoh Electronics	Ricoh Electronics	Ricoh Electronics
产品种类 Product Category	LDO Voltage Regulators	LDO Voltage Regulators	LDO Voltage Regulators
RoHS	Details	Details	Details
安装风格 Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
封装 / 箱体 Package / Case	DFN1212-6	DFN1212-6	SOT-23-5
Output Voltage	2.8 V	1.8 V	3 V
Output Current	300 mA	300 mA	300 mA
Number of Outputs	1 Output	1 Output	1 Output
Input Voltage MAX	5.25 V	5.25 V	5.25 V
Input Voltage MIN	1.4 V	1.4 V	1.4 V
输出类型 Output Type	Fixed	Fixed	Fixed
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C
Load Regulation	35 mV	35 mV	35 mV
Dropout Voltage	230 mV	340 mV	230 mV
系列 Packaging	Reel	Reel	Reel
产品 Product	LDO Regulators	LDO Regulators	LDO Regulators
类型 Type	CMOS LDO Regulator	CMOS LDO Regulator	CMOS LDO Regulator
PSRR / Ripple Rejection - Typ	70 dB	70 dB	70 dB
Voltage Regulation Accuracy	1 %	1 %	1 %
Line Regulation	0.02 % / V	0.02 % / V	0.02 % / V
工作电源电流 Operating Supply Current	55 uA	55 uA	55 uA
Pd-功率耗散 Pd - Power Dissipation	400 mW	400 mW	420 mW
工厂包装数量 Factory Pack Quantity	5000	5000	3000

RP200K281D-TR

RP200K281D-TR在线购买

RP200K281D-TR概述

RP200K281D-TR规格参数

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RP200K281D-TR相似产品对比

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