R1190x

2

BLOCK DIAGRAMS

R1190xxxxB

R1190xxxxD

CE

GND

Short

Protection

Vref

Thermal Shutdown

Inrush

Current

Limit

Peak

Current

Protection

DELAY

CE

GND

Short

Protection

Vref

Inrush

Current

Limit

Peak

Current

Protection

DELAY

Thermal Shutdown

SELECTION GUIDE

The output voltage, auto discharge function, package for the ICs can be selected at the user’s request.

Product Name

Package

Quantity per Reel

Pb Free

Halogen Free

R1190Hxxx

∗-T1-FE

SOT-89-5

1,000 pcs

Yes

Yes

R1190Sxxx

∗-E2-FE

HSOP-6J

1,000 pcs

Yes

Yes

R1190Jxxx

∗-T1-FE

TO-252-5-P2

3,000 pcs

Yes

Yes

xxx : The output voltage can be designated in the range of 2.0V(020) to 12.0V(120) in 0.1V steps.

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

∗ : The auto discharge function at off state are options as follows.

(B) without auto discharge function at off state

(D) with auto discharge function at off state