RP115x Series Low On Resistance/ Low Voltage 1 C h 500 mA/ 1.0 A Alternative LDO

PublishTime：2019-05-25

The RP115x is a CMOS-based positive voltage regulator featuring 500 mA/ 1.0 A that provides high ripple
rejection, low dropout voltage, high output voltage accuracy, and low supply current. Internally, it consists of a voltage reference unit, an error amplifier, a resistor-net for output voltage setting, a current limit circuit, a
thermal shutdown circuit, and a reverse current protection circuit. The RP115x uses a CMOS process for
achieving low supply current, low On Resistance for low dropout voltage (Typ. 0.195 V (DFN1216-8, IOUT = 1.0 A, VSET = 1.2 V)) and CE function for long battery life. Excellent ripple rejection, input transient response, and load transient response make the RP115x ideal for the power sources of mobile communication equipment.
The RP115x is available in the DFN1216-8 package for space saving and the SOT-89-5 (Output Current: 1.0 A fixed) package for higher power applications. The RP115L (DFN1216-8) can choose the output current limit between 1.0 A or 500 mA by alternating the LCON pin between “H” or “L”. The RP115H (SOT-89-5) can output only 1.0 A since it does not include the LCON pin.

Brand of Product：	Ricoh
Part#：	RP115x 、 RP115Lxx1∗-E2 、 RP115Hxx1∗-T1 -FE 、 RP115x071∗5 、 RP115x111∗5 、 RP115x121∗5 、 RP115x131∗5 、 RP115x171∗5 、 RP115x181∗5 、 RP115x211∗5 、 RP115x271∗5 、 RP115x281∗5 、 RP115x291∗5 、 RP115Lxx1B 、 RP115Lxx1D 、 RP115Hxx1B(1) 、 GRM155R61A105KE15 、 GRM155R61A225KE95 、 RP115x071x 、 RP115x431x 、 RP115x171x 、 RP115x181x 、 RP115Hxx1x 、 RP115H171x 、 RP115L071x 、 RP115L171x 、 RP115L181x 、 RP115L431x 、 RP115H071x 、 RP115H181x 、 RP115H431x 、 RP115Hxx1∗-T1-FE 、 RP115L More Part#
Product Category：	Low On Resistance/ Low Voltage 1 Ch 500 mA/ 1.0 A Alternative LDO More
Application：	[ Portable Communication Equipment ][ Electrical Appliances such as Cameras, VCRs and Camcorders ][ Battery-powered Equipment ][ Home Appliances, Printers, Scanners, Office Equipment Machines ] More
Data Type：	Datasheet More
Safety & Environment Standards：	Halogen Free 、 Pb Free More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	DFN1216-8;SOT-89-5
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2018/05/19
Version Number：
Data Encoding：	EA-274-170324
Data Size：	3.3 MB

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