RP501K191B-TR datasheet, PDF - EEWORLD Datasheet

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RP501K191B-TR: DescriptionConv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.9V 1A 10-Pin DFN EP T/R; File Size1011KB，32 Pages; ManufacturerRICOH; Websitehttp://www.e-devices.ricoh.co.jp/

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RP501K191B-TR Overview

Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.9V 1A 10-Pin DFN EP T/R

RP501K191B-TR Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
Type	Synchronous Step Down
Output Type	Fixed
Switching Frequency (kHz)	2475
Switching Regulator	Yes
Number of Outputs	1
Output Voltage (V)	1.9
Maximum Output Current (A)	1
Minimum Input Voltage (V)	2.5
Maximum Input Voltage (V)	5.5
Operating Supply Voltage (V)	2.5 to 5.5
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Packaging	Tape and Reel
Supplier Package	DFN EP
Pin Count	10
Standard Package Name	DFN
Mounting	Surface Mount
Package Height	0.6(Max)
Package Length	2.7
Package Width	2.5
PCB changed	10
Lead Shape	No Lead

RP501K191B-TR Related Products

	RP501K191B-TR	RP501K121A-TR	RP501K121B-TR	RP501K181B-TR	RP501K331A-TR	RP501K331B-TR
Description	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.9V 1A 10-Pin DFN EP T/R	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.2V 1A 10-Pin DFN EP T/R	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.2V 1A 10-Pin DFN EP T/R	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 1.8V 1A 10-Pin DFN EP T/R	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 3.3V 1A 10-Pin DFN EP T/R	Conv DC-DC 2.5V to 5.5V Synchronous Step Down Single-Out 3.3V 1A 10-Pin DFN EP T/R
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Active	Active	Active
Type	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down
Output Type	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed
Switching Frequency (kHz)	2475	2475	2475	2475	2475	2475
Switching Regulator	Yes	Yes	Yes	Yes	Yes	Yes
Number of Outputs	1	1	1	1	1	1
Output Voltage (V)	1.9	1.2	1.2	1.8	3.3	3.3
Maximum Output Current (A)	1	1	1	1	1	1
Minimum Input Voltage (V)	2.5	2.5	2.5	2.5	2.5	2.5
Maximum Input Voltage (V)	5.5	5.5	5.5	5.5	5.5	5.5
Operating Supply Voltage (V)	2.5 to 5.5	2.5 to 5.5	2.5 to 5.5	2.5 to 5.5	2.5 to 5.5	2.5 to 5.5
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-40
Maximum Operating Temperature (°C)	85	85	85	85	85	85
Packaging	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel	Tape and Reel
Supplier Package	DFN EP	DFN EP	DFN EP	DFN EP	DFN EP	DFN EP
Pin Count	10	10	10	10	10	10
Standard Package Name	DFN	DFN	DFN	DFN	DFN	DFN
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	0.6(Max)	0.6(Max)	0.6(Max)	0.6(Max)	0.6(Max)	0.6(Max)
Package Length	2.7	2.7	2.7	2.7	2.7	2.7
Package Width	2.5	2.5	2.5	2.5	2.5	2.5
PCB changed	10	10	10	10	10	10
Lead Shape	No Lead	No Lead	No Lead	No Lead	No Lead	No Lead

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