R1190 Datasheet, PDF (2/27 Pages) RICOH electronics devices division – 1A VOLTAGE REGULATOR (Operating Voltage up to 16V)

R1190x
BLOCK DIAGRAMS
R1190xxxxB
VDD
Thermal Shutdown
Vref
VOUT VDD
R1190xxxxD
Thermal Shutdown
Vref
VOUT
Inrush
Short
Current
Protection Limit
Peak
Current
Protection
Inrush
Short
Current
Protection Limit
Peak
Current
Protection
CE
GND CE
GND
DELAY
DELAY
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
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