RP114x
No.EA-236-190130
SELECTION GUIDE
The set output voltage, the auto discharge function(1), and the package type for the ICs are user-selectable
options.
Product Name
RP114Kxx1(y)-TR
Package
DFN(PLP)1010-4
DFN(PLP)1010-4B
SC-88A
Quantity per Reel
10,000 pcs
10,000 pcs
3,000 pcs
Pb Free
Yes
Halogen Free
Yes
Yes
Yes
Yes
Yes
RP114Kxx1(y)-TRB
RP114Qxx2(y)-TR-FE
RP114Nxx1(y)-TR-FE
Yes
SOT-23-5
3,000 pcs
Yes
xx: Specify the set output voltage within the range of 0.8 V (08) to 3.6 V (36) in 0.1 V step.
(y): If the output voltage includes the 3rd digit, indicate the digit of 0.01V.
Ex. If the output voltage is 1.25V, RP114K121∗5-TR
If the output voltage is 1.85V, RP114K181∗5-TR
: Specify a combination of the CE pin polarity and the auto-discharge function.
(B) “H” Active, without Auto-Discharge function
(D) “H” Active, with Auto-Discharge function
BLOCK DIAGRAMS
VDD
VDD
VOUT
VOUT
Vref
Current Limit
Vref
Current Limit
CE
CE
GND
GND
RP114xxxxB Block Diagram
RP114xxxxD Block Diagram
(1) Auto-Discharge function quickly lowers the output voltage to 0V by releasing the electrical charge in the external
capacitor when the chip enable signal is switched from the active mode to the standby mode.
2
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
