R1170x

2

BLOCK DIAGRAMS

R1170xxx1A

R1170Dxxx1B

GND

CE

Vref

Current Limit

Thermal Shutdown

GND

CE

Vref

Current Limit

Thermal Shutdown

SELECTION GUIDE

The output voltage, the chip-enable polarity, package for the ICs can be selected at the user’s request.

Product Name

Package

Quantity per Reel

Pb Free

Halogen Free

R1170Dxx1

∗-TR-FE

HSON-6

3,000 pcs

Yes

Yes

R1170Hxx1

∗-T1-FE

SOT-89-5

1,000 pcs

Yes

Yes

R1170Sxx1

∗-E2-FE

HSOP-6J

1,000 pcs

Yes

Yes

xx: The output voltage can be designated in the range from 1.5V(15) to 5.0V(50) in 0.1V steps.

(For other voltages, please refer to MARK INFORMATIONS.)

∗ : CE pin polarity are options as follows.

(A) "L" active

(B) "H" active