Datasheet > R1501J045B-T1-AE

R1501J045B-T1-AE

更新时间： 2024-11-28 19:52:27

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
28页	2977K
描述
Fixed Positive LDO Regulator

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R1501J045B-T1-AE 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.7	湿度敏感等级：	1
峰值回流温度（摄氏度）：	NOT SPECIFIED	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

R1501J045B-T1-AE 数据手册

R1501x SERIES

AEC-Q100 Grade2 Compliant

1 A LDO Regulator (Operating Voltage up to 24 V) for Automotive Applications

NO.EC-184-150902

OUTLINE

The R1501x is a CMOS-based positive voltage regulator (VR) IC specifically designed for automotive

applications. The R1501xxxxB has features of high input voltage operating, 1 A output current drive, and low

supply current.

A DMOS transistor^*1is used for the driver, high voltage operating and low on resistance (0.6 Ω at V_OUT= 10 V)

device is realized. A standard regulator circuit with a current limit circuit and a thermal shutdown circuit are built

in this IC.

As the operating temperature range is from −40°C to 105°C and maximum input voltage is up to 24 V, this IC is

suitable for the constant voltage source for car accessories.

The regulator output voltage is fixed in this IC. Output voltage accuracy is ±2.0% and output voltage range is

from 3.0 V to 12.0 V with a step of 0.1 V, and from 12.5 V to 18.0 V with a step of 0.5 V. The chip enable pin

realizes ultra low supply current standby mode.

The packages for this IC are the HSOP-6J for high density mounting of the IC on boards, and the TO-252-5-P2

for high wattage.

^*1The DMOS (Double Diffused MOS) transistor adopted by this IC is characterized by a double diffusion structure which

comprises a low density n-type (channel) diffused layer and a high density p-type (sources) diffused layer from the edge

of the gate electrode. This IC possesses outstanding properties of high operating voltage and low on-resistance, which

have been achieved by the channel length scaled down to submicron dimensions and decreased thickness of the gate

oxide film.

FEATURES

• Supply Current (I_SS) ..................................................... Typ. 70 µA

• Standby Current (Istandby).......................................... Typ. 0.1 µA

• Output Current (I_OUT).................................................... Min. 1 A

• Input Voltage Range (V_IN)............................................ 3.0 V to 24.0 V

• Ripple Rejection (RR).................................................. Typ. 60 dB (V_SET= 5.0 V)

• Output Voltage Range (V_OUT)....................................... 3.0 V to 12.0 V (0.1 V steps)

12.5 V to 18.0 V (0.5 V steps)

• Output Voltage Accuracy ............................................. ±2%

• Temperature-Drift Coefficient of Output Voltage.......... Typ. ±100 ppm/°C

• Line Regulation............................................................ Typ. 0.05%/V

• Packages..................................................................... HSOP-6J, TO-252-5-P2

• Operating Temperature range...................................... −40°C to 105°C

• Built-in Current Limit Circuit

• Built-in Fold-Back Circuit

• Built-in Thermal Shutdown Circuit

APPLICATIONS

• Power source for car accessories including car audio equipment, car navigation system, and ETC system.

• Power source for control units including EV inverter and charge control.

12 3 4 5 6 7...28

中文翻译

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与R1501J045B-T1-AE相关器件

型号	品牌	获取价格	描述	数据表
R1501J045B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.5V, 1.125V Dropout, CMOS, PSSO5, LEAD FREE, TO-252, 5 PIN
R1501J045B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.5V, CMOS, PSSO5, ROHS COMPLIANT, TO-252,5 PIN
R1501J046B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.6V, 1.125V Dropout, CMOS, PSSO5, LEAD FREE, TO-252, 5 PIN
R1501J046B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.6V, CMOS, PSSO5, ROHS COMPLIANT, TO-252,5 PIN
R1501J048B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.8V, 1.125V Dropout, CMOS, PSSO5, LEAD FREE, TO-252, 5 PIN
R1501J048B-TR-F	RICOH	获取价格	Fixed Positive LDO Regulator, 4.8V, CMOS, PSSO5, ROHS COMPLIANT, TO-252,5 PIN
R1501J050B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 5V, 0.9V Dropout, CMOS, PSSO5, LEAD FREE, TO-252, 5 PIN
R1501J050B-T1-FE	RICOH	获取价格	Fixed Positive LDO Regulator, 5V, 0.9V Dropout, CMOS, PSSO5, ANTIMONY AND HALOGEN FREE, TO
R1501J051B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 5.1V, 0.9V Dropout, CMOS, PSSO5, LEAD FREE, TO-252, 5 PIN
R1501J051B-T1-FE	RICOH	获取价格	Fixed Positive LDO Regulator, 5.1V, 0.9V Dropout, CMOS, PSSO5, ANTIMONY AND HALOGEN FREE,

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