Datasheet R1525x for Automotive Applications (Ricoh) - 3

R1525x
NO. EC-520-190109
PIN DESCRIPTIONS
5 4 5 4 (mark side) 1 2 3 1 2 3
R1525N (SOT-23-5) Pin Configuration R1525H (SOT-89-5) Pin Configuration
6 5 4
Top View Bottom View
8 7 6 5 5 6 7 8 (1) 1 2 3 1 2 3 4 4 3 2 1
1 R1525S (HSOP-6J) Pin Configuration R1525S (HSOP-8E) Pin Configuration R1525N Pin Description Pin No. Pin Name Description
1 GND(2) Ground Pin 2 GND(2) Ground Pin 3 CE Chip Enable Pin (Active-high) 4 VOUT Output Pin 5 VDD Input Pin
R1525H Pin Description Pin No. Pin Name Description
1 VOUT Output Pin 2 GND(2) Ground Pin 3 CE Chip Enable Pin (Active-high) 4 GND(2) Ground Pin 5 VDD Input Pin (1) The tab on the bottom of the package enhances thermal performance and is electrically connected to GND (substrate level). It is recommended that the tab be connected to the ground plane on the board, or otherwise be left open. (2) The GND pin must be wired together when it is mounted on board. 3