Datasheet > R1130J31A-TR

R1130J31A-TR

更新时间： 2024-11-09 14:30:51

品牌	Logo	应用领域
理光 - RICOH		输出元件调节器
页数	文件大小	规格书
19页	189K
描述
Fixed Positive LDO Regulator, 3.1V, 0.34V Dropout, CMOS, HSON-6

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技术参数
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R1130J31A-TR 技术参数

生命周期：	Obsolete	零件包装代码：	SON
包装说明：	HSON-6	针数：	6
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.64
Is Samacsys：	N	最大回动电压 1：	0.34 V
最大输入电压：	8 V	最小输入电压：	2.5 V
长度：	2.9 mm	功能数量：	1
最大输出电流 1：	0.3 A	最大输出电压 1：	3.162 V
最小输出电压 1：	3.038 V	标称输出电压 1：	3.1 V
封装代码：	HVSON	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	座面最大高度：	0.9 mm
技术：	CMOS	端子节距：	0.95 mm
宽度：	2.8 mm	Base Number Matches：	1

R1130J31A-TR 数据手册

2000. Nov. 22

1 23 4 5

PRELIMINARY

300mA LDO REGULATOR R1130XxxxA/B/C Series

■ OUTLINE

The R1130Xxxxx Series are voltage regulator (VR) ICs by CMOS process. VR function has features of high

ripple rejection, low dropout voltage, high output voltage accuracy, and ultra-low supply current. Each of these

ICs consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, and a current

limit circuit. Each of the R1130xxxxA/B type includes also a chip enable circuit.

Output Voltage of the R1130xxxxC type is adjustable with external resistors.

Output Voltage of R1130xxxxA/B is fixed in the IC. Low supply current by the merit of CMOS process and

built-in transistors with low ON-resistance make low dropout voltage. These regulators in the R1130xxxxx

Series are remarkable improvement on the current regulators in terms of ripple rejection, input transient

response, and load transient response. Maximum Output Current is large for its compact size.

Thus, the R1130xxxxx series are suitable for power supply for CD-drives, DVD-drives, and so forth.

Since the package for these ICs is the SOT-89-5 package (Under Mass Production) or HSON6(Under

Development), high density mounting of the ICs on boards is possible.

■ FEATURES

■

• • • • • • • •

• • • • • • • • • • •

• • • • • • • • • •

Ultra-Low Supply Current

TYP. 50µA

TYP. 0.1µA (VR) for A type

TYP. 60dB(f=1kHz)(VR)

■

Low Standby Current

■

High Ripple Rejection

■

• • • • • • • • • • • • • • •

MIN. 300mA(Vin=Vout+1V)

Output Current

■

• • • • • • • • • •

Output Voltage (VR)

Stepwise setting with a step of 0.1V in the range of 1.5 to 5.0V(A/B Version)

(Reference 1.8V(C Version))

■

• • • •

±2.0%(VR) for A/B type,

High Output Voltage Accuracy

±2.0%(Reference Voltage for adjustable VR) for C type

■

• • • • • • • • • • •

Low Dropout Voltage

TYP. 0.2V(I

OUT

=100mA)(VR)

■

• • • • • • • • • • • • • • •

Small Package

SOT-89-5, HSON6 (Under Development)

■

Built-in Current Limit Circuit

■

• • • • • • • • •

Low Temperature-drift Coefficient of Output Voltage

TYP. 100ppm/ C

± °

■

• • • • • •

Absolute Maximum Voltage

■

Internal Phase Compensation (small output capacitance such as 0.1uF Ceramic can be used with.)

■ APPLICATIONS

■

Power source for CD-drives and DVD-drives, HDD.

■

Local Power source for Notebook PC.

1 23 4 5

Rev. 0.07

- 1 -

12 3 4 5 6 7...19

中文翻译

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与R1130J31A-TR相关器件

型号	品牌	获取价格	描述	数据表
R1130J31B-TR	RICOH	获取价格	Fixed Positive LDO Regulator, 3.1V, 0.34V Dropout, CMOS, HSON-6
R1130J32B-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.2V, 0.34V Dropout, CMOS, HSON-6
R1130J33A-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.3V, 0.34V Dropout, CMOS, HSON-6
R1130J33B-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.3V, 0.34V Dropout, CMOS, HSON-6
R1130J34A-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.4V, 0.28V Dropout, CMOS, HSON-6
R1130J34A-TR	RICOH	获取价格	Fixed Positive LDO Regulator, 3.4V, 0.28V Dropout, CMOS, HSON-6
R1130J34B-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.4V, 0.28V Dropout, CMOS, HSON-6
R1130J36A-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.6V, 0.28V Dropout, CMOS, HSON-6
R1130J36A-TR	RICOH	获取价格	Fixed Positive LDO Regulator, 3.6V, 0.28V Dropout, CMOS, HSON-6
R1130J36B-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 3.6V, 0.28V Dropout, CMOS, HSON-6

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