IRU1117-18CSPBF IRF [International Rectifier], IRU1117-18CSPBF Datasheet

no-image

IRU1117-18CSPBF

Manufacturer Part Number
IRU1117-18CSPBF
Description
800mA LOW DROPOUT POSITIVE FIXED 1.8V REGULATOR
Manufacturer
IRF [International Rectifier]
Datasheet
FEATURES
APPLICATIONS
TYPICAL APPLICATION
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
and 8-Pin SOIC Surface-Mount Packages
Low Voltage IC Supply Applications
PC Clock Supply Voltage
0 To 125
0 To 125
T
T
J
J
3.3V
(°C)
(°C)
Figure 1 - Typical set-up of the IRU1117-18 in a 3.3V to 1.8V regulator application.
IRU1117-18
TO-252 (D-Pak)
2-PIN PLASTIC
TO-252 (D-Pak)
2-PIN PLASTIC
IRU1117-18CD
Not available
PACKAGE ORDER INFORMATION
V
Gnd
OUT
V
IN
10uF
C1
3
2
1
Basic Part (Non-Lead Free)
Ultra Thin-Pak
Ultra Thin-Pak
2-PIN PLASTIC
IRU1117-18CP
2-PIN PLASTIC
Not available
TM
Leadfree Part
www.irf.com
800mA LOW DROPOUT POSITIVE
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.
TM
TM
(P)
(P)
IRU1117-18CSPbF
8-PIN PLASTIC
8-PIN PLASTIC
IRU1117-18CS
SOIC (S)
SOIC (S)
FIXED 1.8V REGULATOR
C2
10uF
IRU1117-18(PbF)
Data Sheet No. PD94137 revA
1.8V / 800mA
3-PIN PLASTIC
IRU1117-18CY
3-PIN PLASTIC
SOT-223 (Y)
Not available
SOT-223 (Y)
1

Related parts for IRU1117-18CSPBF

IRU1117-18CSPBF Summary of contents

Page 1

... Basic Part (Non-Lead Free) 2-PIN PLASTIC 8-PIN PLASTIC Ultra Thin-Pak TM (P) SOIC (S) IRU1117-18CP IRU1117-18CS Leadfree Part 2-PIN PLASTIC 8-PIN PLASTIC Ultra Thin-Pak (P) SOIC (S) TM Not available IRU1117-18CSPbF www.irf.com Data Sheet No. PD94137 revA IRU1117-18(PbF) 1.8V / 800mA 3-PIN PLASTIC SOT-223 (Y) IRU1117-18CY 3-PIN PLASTIC SOT-223 (Y) Not available 1 ...

Page 2

... IRU1117-18(PbF) ABSOLUTE MAXIMUM RATINGS Input Voltage (V ) .................................................... IN Power Dissipation ..................................................... Storage Temperature Range ...................................... Operating Junction Temperature Range ..................... PACKAGE INFORMATION 2-PIN PLASTIC TO-252 (D-Pak) 2-PIN ULTRA THIN-PAK Tab is Tab OUT OUT Gnd 1 =70 C/W for 0.5" Sq pad =70 C/W for 0.5" Sq pad JA JA ...

Page 3

... This pin must always be 1.3V higher than V for the device to regulate properly. BLOCK DIAGRAM CURRENT LIMIT THERMAL SHUTDOWN Figure 2 - Simplified block diagram of the IRU1117-18. IRU1117-18(PbF) 1.25V www.irf.com in order OUT 2 V OUT + 1 Gnd 3 ...

Page 4

... IRU1117-18(PbF (D) TO-252 Package 2-Pin NOTE: ALL MEASUREMENTS www.irf.com SYMBOL MIN MAX A 6.477 6.731 B 5.004 5.207 C 0.686 0.838 D 7.417 8.179 E 9.703 10.084 F 0.635 0.889 2.286 BSC G H 4.521 4.623 J ∅ ...

Page 5

... Ultra Thin-Pak SYMBOL NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS. IRU1117-18(PbF) TM 2-Pin MIN MAX 5.91 6.17 5.54 5.79 6.02 6.27 1.70 2.03 0.63 0.79 0.17 0.33 2.16 2.41 4.45 4.70 9.42 9.68 0.76 1.27 0.02 0.13 0.89 1.14 0.25 0.25 0.94 1. 2.92 3.30 5.08 NOM www.irf.com U 5 ...

Page 6

... IRU1117-18(PbF) 8-Pin Surface Mount, Narrow Body PIN NO (S) SOIC Package DETAIL-A 0.38 ± 0.015 8-PIN SYMBOL MIN MAX A 4.80 4.98 B 1.27 BSC C 0.53 REF D 0.36 0.46 E 3.81 3.99 F 1.52 1.72 G 0.10 0.25 7 BSC H I 0.19 0.25 J 5.80 6. 0.41 1.27 T 1.37 1.57 NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS. www.irf.com H L DETAIL-A ...

Page 7

... SOT-223 Package www.irf.com IRU1117-18(PbF) 3-Pin SYMBOL MIN A 1.498 A1 0.02 B 2.895 B1 0.637 C 0.239 D 6.299 E 3.30 e 2.209 e1 4.496 H 6. 0.838 T 1.092 NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS MAX 1.702 0.11 3.15 0.85 0.381 6.706 3.708 2.953 4.699 7 ...

Page 8

... IRU1117-18(PbF) PACKAGE SHIPMENT METHOD PKG PACKAGE DESIG DESCRIPTION D TO-252, (D-Pak) P Ultra Thin-Pak TM S SOIC, Narrow Body Y SOT-223 1 1 Feed Direction Figure Feed Direction Figure C IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 8 PIN PARTS ...

Related keywords