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RP173K321B-TR: 产品描述LDO Voltage Regulators LDO Regulator with reverse current protection; 产品类别电源/电源管理电源电路; 文件大小2MB，共30页; 制造商RICOH Electronic Devices Co., Ltd.; 标准

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RP173K321B-TR概述

LDO Voltage Regulators LDO Regulator with reverse current protection

RP173K321B-TR规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	RICOH Electronic Devices Co., Ltd.
零件包装代码	DFN
包装说明	HVSON,
针数	4
Reach Compliance Code	unknown
ECCN代码	EAR99
最大回动电压 1	1.05 V
最大输入电压	9.7576 V
最小输入电压	2.5 V
JESD-30 代码	S-PDSO-N4
JESD-609代码	e4
长度	1 mm
湿度敏感等级	1
功能数量	1
端子数量	4
最大输出电流 1	0.15 A
最大输出电压 1	3.2576 V
最小输出电压 1	3.1424 V
标称输出电压 1	3.2 V
封装主体材料	PLASTIC/EPOXY
封装代码	HVSON
封装形状	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	260
认证状态	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	0.6 mm
表面贴装	YES
技术	CMOS
端子面层	Gold (Au)
端子形式	NO LEAD
端子节距	0.65 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	1 mm

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RP173x Series

11 V Input 150 mA LDO

No. EA-256-171101

OUTLINE

The RP173x is a voltage regulator featuring 150 mA output and low supply current of Typ. 2.0

µA.

It consists

of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit, a chip

enable circuit and a Reverse Current Protection Circuit. RP173x is suitable for the power source such as the

equipment being in the standby-mode. The A version with CE input pin has reduced CE pull-up resistance to

make its supply current ultra low.

The RP173x has Max.11 V Input voltage and is applicable to the portable communication equipment that

requires the 2-cell Li-ion battery. Also it is applicable to the non-portable communication equipments. As the

RP173x includes Reverse Current Protection Circuit, there is little leakage current, if it is used as back-up

circuit.

Packages are available in SOT-23-5, SC-88A, and 1-mm square DFN(PLP)1010-4 packages. High density

mounting of the ICs on boards is possible.

FEATURES

•

Output Current ............................................................. Typ. 150 mA

Supply Current ............................................................. Typ. 2.0

µA

Standby Current ........................................................... Typ. 0.2

µA

Dropout Voltage ........................................................... Typ. 0.13 V (I

OUT

= 30 mA, V

OUT

= 3.0 V)

Typ. 0.90 V (I

OUT

= 150 mA, V

OUT

= 3.0 V)

Output Voltage Accuracy.............................................. ±1.0% (1.5 V < V

OUT

≤

5.5 V, Ta = 25°C)

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

Packages ..................................................................... DFN(PLP)1010-4, SC-88A, SOT-23-5

Input Voltage Range .................................................... 2.5 V to Set V

OUT

+ 6.5 V (Max. 11 V)

Output Voltage Range .................................................. 1.2 V to 5.5 V (0.1 V step)

Built-in Reverse Current Protection Circuit

Short Current Limit ....................................................... Typ. 45 mA

Built-in Peak Current Limit Circuit

Output capacitors ......................................................... 0.1

µF

or more

APPLICATIONS

•

Power source for portable communication equipments.

Power source for battery-powered equipments.

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

Power source for digital home appliances.

RP173K321B-TR相似产品对比

	RP173K321B-TR	RP173K401A-TR	RP173N451D-TR-FE	RP173K331A-TR	RP173N241A-TR-FE
描述	LDO Voltage Regulators LDO Regulator with reverse current protection	LDO Voltage Regulators LDO Regulator with reverse current protection	LDO Voltage Regulators LDO Regulator with reverse current protection	LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection	LDO Voltage Regulators Low Supply Current 11V Input 150mA Voltage Regulator with Reverse Current Protection
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合
厂商名称	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.	RICOH Electronic Devices Co., Ltd.
零件包装代码	DFN	DFN	SOT-23	DFN	SOT-23
包装说明	HVSON,	DFN-4	SOT-23, 5 PIN	HVSON,	LSSOP,
针数	4	4	5	4	5
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99
最大回动电压 1	1.05 V	0.76 V	0.76 V	1.05 V	1.47 V
最大输入电压	9.7576 V	10.572 V	11 V	9.8594 V	8.9432 V
最小输入电压	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
JESD-30 代码	S-PDSO-N4	S-PDSO-N4	R-PDSO-G5	S-PDSO-N4	R-PDSO-G5
JESD-609代码	e4	e4	e3	e4	e3
长度	1 mm	1 mm	2.9 mm	1 mm	2.9 mm
湿度敏感等级	1	1	1	1	1
功能数量	1	1	1	1	1
端子数量	4	4	5	4	5
最大输出电流 1	0.15 A	0.15 A	0.15 A	0.15 A	0.15 A
最大输出电压 1	3.2576 V	4.072 V	4.581 V	3.3594 V	2.4432 V
最小输出电压 1	3.1424 V	3.928 V	4.419 V	3.2406 V	2.3568 V
标称输出电压 1	3.2 V	4 V	4.5 V	3.3 V	2.4 V
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	HVSON	HVSON	LSSOP	HVSON	LSSOP
封装形状	SQUARE	SQUARE	RECTANGULAR	SQUARE	RECTANGULAR
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	260	260	260
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	0.6 mm	0.6 mm	1.3 mm	0.6 mm	1.3 mm
表面贴装	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS
端子面层	Gold (Au)	Gold (Au)	Matte Tin (Sn)	Gold (Au)	Matte Tin (Sn)
端子形式	NO LEAD	NO LEAD	GULL WING	NO LEAD	GULL WING
端子节距	0.65 mm	0.65 mm	0.95 mm	0.65 mm	0.95 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
宽度	1 mm	1 mm	1.6 mm	1 mm	1.6 mm

RP173K321B-TR

RP173K321B-TR在线购买

RP173K321B-TR概述

RP173K321B-TR规格参数

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RP173K321B-TR相似产品对比

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