Datasheet > R1130H381B-T1

R1130H381B-T1

更新时间： 2024-11-11 05:22:27

品牌	Logo	应用领域
理光 - RICOH		光电二极管输出元件调节器
页数	文件大小	规格书
24页	739K
描述
Fixed Positive LDO Regulator, 3.8V, 0.28V Dropout, CMOS, PDSO6, SOT-89, 5 PIN

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技术参数
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R1130H381B-T1 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOT-89
包装说明：	SOT-89, 5 PIN	针数：	5
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.7
最大回动电压 1：	0.28 V	最大输入电压：	8 V
最小输入电压：	2.5 V	JESD-30 代码：	R-PDSO-F6
JESD-609代码：	e0	长度：	4.5 mm
功能数量：	1	端子数量：	6
最大输出电流 1：	0.3 A	最大输出电压 1：	3.876 V
最小输出电压 1：	3.724 V	标称输出电压 1：	3.8 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSOF
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	座面最大高度：	1.6 mm
表面贴装：	YES	技术：	CMOS
端子面层：	TIN LEAD	端子形式：	FLAT
端子节距：	1.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	2.5 mm

R1130H381B-T1 数据手册

300mA LDO REGULATOR

NO. EA-078-0305

R1130xxxxA/B/C SERIES

OUTLINE

The R1130xxxxx Series are CMOS-based voltage regulator (VR) ICs. VR function has features of high ripple rejec-

tion, 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.

The output voltage of the R1130xxxxC type is adjustable with external resistors.

The 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 packages for these ICs are the SOT-89-5 package or HSON-6P, high density mounting of the ICs on

boards is possible.

FEATURES

• Ultra-Low Supply Current^{...................................................................................}Typ. 50µA

• Low Standby Current^{.................................................................................................}Typ. 0.1µA (VR) for A type

• High Ripple Rejection^{................................................................................................}Typ. 60dB (f=1kHz) (VR)

• Output Current^{.................................................................................................................}Min. 300mA (V^IN=V^OUT+1V)

• Output Voltage (VR)^{....................................................................................................}Stepwise setting with a step of 0.1V in the range of 1.5V to

5.0V (A/B Version) (Reference 1.8V (C Version))

• High Output Voltage Accuracy^{........................................................................}±2.0% (VR) for A/B type,

±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, HSON-6P

• Built-in Current Limit Circuit

• Low Temperature-drift Coefficient of Output Voltage^..........Typ. ±100ppm/°C

• Absolute Maximum Voltage^{................................................................................}9V

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

APPLICATIONS

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

• Local Power source for Notebook PC.

12 3 4 5 6 7...24

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与R1130H381B-T1相关器件

型号	品牌	获取价格	描述	数据表
R1130H381B-T1-F	RICOH	获取价格	Regulator,
R1130H381B-T2	RICOH	获取价格	Fixed Positive LDO Regulator, 3.8V, 0.28V Dropout, CMOS, PDSO6, SOT-89, 5 PIN
R1130H381C-T1-F	RICOH	获取价格	Regulator,
R1130H381C-T2-F	RICOH	获取价格	Regulator,
R1130H38A-T1	RICOH	获取价格	Fixed Positive LDO Regulator, 3.8V, 0.28V Dropout, CMOS, PDSO5, SOT-89, 5 PIN
R1130H38B-T1	RICOH	获取价格	Fixed Positive LDO Regulator, 3.8V, 0.28V Dropout, CMOS, PDSO5, SOT-89, 5 PIN
R1130H391A-T1	RICOH	获取价格	Fixed Positive LDO Regulator, 3.9V, 0.28V Dropout, CMOS, PDSO6, SOT-89, 5 PIN
R1130H391A-T2-F	RICOH	获取价格	Regulator,
R1130H391B-T1	RICOH	获取价格	Fixed Positive LDO Regulator, 3.9V, 0.28V Dropout, CMOS, PDSO6, SOT-89, 5 PIN
R1130H391B-T2	RICOH	获取价格	Fixed Positive LDO Regulator, 3.9V, 0.28V Dropout, CMOS, PDSO6, SOT-89, 5 PIN

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