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IRU1117-18PBF

Description
800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR
File Size114KB,8 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
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IRU1117-18PBF Overview

800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR

Data Sheet No. PD94137 revA
IRU1117-18(PbF)
800mA LOW DROPOUT POSITIVE
FIXED 1.8V REGULATOR
DESCRIPTION
The IRU1117-18 is a low dropout three-terminal fixed out-
put regulator with minimum of 800mA output current ca-
pability. This product is specifically designed to provide
well regulated supply for low voltage IC applications as
well as generating clock supply for PC applications. The
IRU1117-18 is guaranteed to have <1.2V dropout at full
load current making it ideal to provide well regulated with
3.8V input supply. The IRU1117-18 is specifically de-
signed to be stable with low cost aluminum capacitors
while maintaining stability with low ESR tantalum caps.
FEATURES
Guaranteed < 1.2V Dropout at 800mA Load
Current
Fast Transient Response
1% Voltage Reference Initial Accuracy
Built-In Thermal Shutdown
Available in SOT-223, D-Pak, Ultra Thin-Pak
TM
and 8-Pin SOIC Surface-Mount Packages
APPLICATIONS
Low Voltage IC Supply Applications
PC Clock Supply Voltage
TYPICAL APPLICATION
3.3V
C1
10uF
V
IN
3
2
1
C2
10uF
IRU1117-18
V
OUT
1.8V / 800mA
Gnd
Figure 1 - Typical set-up of the IRU1117-18 in a 3.3V to 1.8V regulator application.
PACKAGE ORDER INFORMATION
Basic Part (Non-Lead Free)
T
J
(°C)
0 To 125
2-PIN PLASTIC
TO-252 (D-Pak)
IRU1117-18CD
2-PIN PLASTIC
8-PIN PLASTIC
TM
Ultra Thin-Pak (P)
SOIC (S)
IRU1117-18CP
IRU1117-18CS
3-PIN PLASTIC
SOT-223 (Y)
IRU1117-18CY
Leadfree Part
T
J
(°C)
0 To 125
2-PIN PLASTIC
TO-252 (D-Pak)
Not available
2-PIN PLASTIC
8-PIN PLASTIC
TM
Ultra Thin-Pak (P)
SOIC (S)
Not available
IRU1117-18CSPbF
www.irf.com
3-PIN PLASTIC
SOT-223 (Y)
Not available
1

IRU1117-18PBF Related Products

IRU1117-18PBF IRU1117-18CP IRU1117-18CD IRU1117-18CSPBF IRU1117-18CS IRU1117-18CY
Description 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR 800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR
Is it Rohs certified? - incompatible incompatible conform to incompatible incompatible
Maker - International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon )
Parts packaging code - MODULE TO-252 TO-252 SOIC SOT-223
package instruction - TO-252, SMSIP3H,.38,90TB TO-252, SMSIP3H,.38,90TB TO-252, SOP8,.25 SOP, SOP8,.25 SOP, SOT-223
Contacts - 2 3 3 8 3
Reach Compliance Code - compli compli unknow compli unknow
ECCN code - EAR99 EAR99 EAR99 EAR99 EAR99
Adjustability - FIXED FIXED FIXED FIXED FIXED
Maximum drop-back voltage 1 - 1.3 V 1.3 V 1.3 V 1.3 V 1.3 V
Nominal dropback voltage 1 - 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V
Maximum absolute input voltage - 7 V 7 V 7 V 7 V 7 V
Maximum input voltage - 7 V 7 V 7 V 7 V 7 V
Minimum input voltage - 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
JESD-30 code - R-PSSO-G2 R-PSSO-G2 R-PSSO-G2 R-PDSO-G8 R-PDSO-G4
JESD-609 code - e0 e0 e3 e0 e0
length - 6.145 mm 6.604 mm 6.604 mm 4.89 mm 6.5025 mm
Maximum grid adjustment rate - 0.007% 0.007% 0.007% 0.007% 0.007%
Maximum load regulation - 0.017% 0.017% 0.017% 0.017% 0.017%
Number of functions - 1 1 1 1 1
Output times - 1 1 1 1 1
Number of terminals - 2 2 2 8 4
Working temperatureTJ-Max - 125 °C 125 °C 125 °C 125 °C 125 °C
Maximum output current 1 - 0.8 A 0.8 A 0.8 A 0.8 A 0.8 A
Maximum output voltage 1 - 1.896 V 1.896 V 1.896 V 1.896 V 1.896 V
Minimum output voltage 1 - 1.764 V 1.764 V 1.764 V 1.764 V 1.764 V
Nominal output voltage 1 - 1.8 V 1.8 V 1.8 V 1.8 V 1.8 V
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - TO-252 TO-252 TO-252 SOP SOP
Encapsulate equivalent code - SMSIP3H,.38,90TB SMSIP3H,.38,90TB SOP8,.25 SOP8,.25 SOT-223
Package shape - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) - NOT SPECIFIED 245 260 245 245
Certification status - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Regulator type - FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height - 2.16 mm 2.388 mm 2.388 mm 1.72 mm 1.812 mm
surface mount - YES YES YES YES YES
technology - BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Terminal surface - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Matte Tin (Sn) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form - GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch - 2.285 mm 2.285 mm 2.285 mm 1.27 mm 2.581 mm
Terminal location - SINGLE SINGLE SINGLE DUAL DUAL
Maximum time at peak reflow temperature - NOT SPECIFIED 30 30 30 30
Maximum voltage tolerance - 5.3% 5.3% 5.3% 5.3% 5.3%
width - 6.04 mm 6.096 mm 6.096 mm 3.9 mm 3.504 mm
Humidity sensitivity level - - 1 1 2 1

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