Datasheet > RP131H121B-T1-FE

RP131H121B-T1-FE

更新时间： 2024-01-07 11:51:44

品牌	Logo	应用领域
理光 - RICOH		/
页数	文件大小	规格书
36页	779K
描述
Output Current Min. 1A

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RP131H121B-T1-FE 数据手册

RP131x SERIES

LOW ON RESISTANCE / LOW VOLTAGE 1A LDO

NO.EA-174-160426

OUTLINE

The RP131x Series are voltage-regulators with a built-in low ON-resistance transistor and output current is 1A

capability. These ICs are capable of the low input voltage (Min.1.6V) and also the minimum output voltage can be

set from 0.8V. (The output voltage is fixed in the IC.)

Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor net for setting output voltage,

a chip enable circuit, current limit circuits for over-current and short, and a thermal-shutdown circuit.

A standby mode with ultra low supply current can be realized with the chip enable function.

The packages for these ICs are DFN1616-6B and DFN(PLP)1820-6 which are suitable for high density mounting

of the ICs on boards. SOT-89-5, HSOP-6J and TO-252-5-P2 with high power dissipation are also available.

FEATURES

• Output Current ............................................................ Min. 1A

• Supply Current ............................................................. Typ. 65μA

• Standby Current ......................................................... Typ. 0.15μA

• Input Voltage Range ................................................... 1.6V to 6.5V

• Output Voltage Range.................................................. 0.8V to 5.5V (0.1V steps)

(For other voltages, please refer to MARK INFORMATIONS.)

• Dropout Voltage............................................................ Typ. 0.5V (VOUT=2.8V, IOUT=1A)

• Ripple Rejection ........................................................... Typ. 70dB (f=1kHz, V^OUT=2.8V)

• Output Voltage Accuracy.............................................. ±1.0%

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

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

• Load Regulation ......................................................... Typ. 20mV at I^OUT=300mA, Typ. 80mV at IOUT=1A

•

Packages ............................................................... DFN1616-6B, DFN(PLP)1820-6, SOT-89-5, HSOP-6J,

TO-252-5-P2

• Built-in Inrush current limit circuit ............................... Typ. 500mA

• Built-in Fold-Back Protection Circuit ........................... Typ. 250mA (Current at short mode)

• Built-in Thermal Shutdown Circuit .............................. Thermal Shutdown Temperature ; Typ. 165°C

Released Temperature ; Typ. 135°C

• Built-in Auto Discharge Function ................................ D version

• Ceramic capacitors are recommended to be used with this IC .... 2.2μF or more (V^OUT≤3.6V)

4.7μF or more (V^OUT>3.6V)

APPLICATIONS

• Power source for battery-powered equipment.

• Power source for portable communication equipment.

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

• Power source for Notebook PC.

• Power source for home appliances.

12 3 4 5 6 7...36

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与RP131H121B-T1-FE相关器件

型号	品牌	获取价格	描述	数据表
RP131H121D5-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.25V, 1.38V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5
RP131H121D-T1-FE	RICOH	获取价格	Output Current Min. 1A
RP131H131B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.3V, 1.38V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5
RP131H131B-T1-FE	RICOH	获取价格	Fixed Positive LDO Regulator, 1.3V, 1.38V Dropout, PDSO5, HALOGEN FREE AND ROHS COMPLIANT,
RP131H131D-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.3V, 1.38V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5
RP131H141B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.4V, 1.38V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5
RP131H141B-T1-FE	RICOH	获取价格	Fixed Positive LDO Regulator, 1.4V, 1.38V Dropout, PDSO5, HALOGEN FREE AND ROHS COMPLIANT,
RP131H141D-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.4V, 1.38V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5
RP131H151B-T1-F	RICOH	获取价格	Fixed Positive LDO Regulator, 1.5V, 1.1V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-89, 5 P
RP131H151B-T1-FE	RICOH	获取价格	Output Current Min. 1A

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