R1510S Datasheet, PDF (3/41 Pages) RICOH electronics devices division – Input Voltage Range (Maximum Rating) Max. 36.0V (50V)

R1510S
NO.EA-185-140724
SELECTION GUIDE
The users can select VR output voltage, VD detector threshold, and version that best fit their requirements.
Product Name
R1510Sxxx∗-E2-FE
Package
HSOP-8E
Quantity per Reel
1,000 pcs
Pb Free
Yes
Halogen Free
Yes
xxx: Select the ideal combination of the output voltage (VOUT) and the detector threshold (-VDET)
from the code number starting from 001.
Refer to MARK SPECIFICATION TABLE for detailed information.
∗: Select the ideal version from A to D.
(A) Built-in Chip Enable, VIN Detector
(B) SENSE Detector Threshold
(C) Built-in Release Delay Circuit, VIN Detector
(D) Built-in Release Delay Circuit, VOUT Detector
PIN DESCRIPTIONS
• HSOP-8E
Top View
8765
Bottom View
567 8
∗
1 234
432 1
Pin No.
Symbol
Description
1
VOUT
VR Output Pin
2
NC
No Connection
3
TP*³
Test Pin
4
DOUT
VD Output Pin (Nch Open Drain)
CE
A Version: Chip Enable Pin (“H” Active)
5
SENSE*¹ B Version: VD Sense Pin
CD*²
C, D Versions: Release Output Delay (Power-on Reset) Time Setting Pin
6
TP*³
Test Pin
7
GND
Ground Pin
8
VDD
Input Pin
∗) The tab on the reverse side of the IC is in GND level and it should be connected to GND pin (recommended)
or should be left open.
∗1) B version monitors SENSE pin voltage.
∗2) The release output delay time of voltage detector can be set by connecting a capacitor to CD pin.
∗3) TP pin should be connected to GND.
3