IRU1010-18CD International Rectifier, IRU1010-18CD Datasheet

IC REG LDO 1.8V 1.0A D-PAK

IRU1010-18CD

Manufacturer Part Number
IRU1010-18CD
Description
IC REG LDO 1.8V 1.0A D-PAK
Manufacturer
International Rectifier
Datasheet

Specifications of IRU1010-18CD

Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 7V
Number Of Regulators
1
Current - Output
1A
Current - Limit (min)
1.1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Voltage - Dropout (typical)
-
Other names
*IRU1010-18CD

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRU1010-18CD
Manufacturer:
IR
Quantity:
825
Part Number:
IRU1010-18CD
Manufacturer:
n/a
Quantity:
33
Part Number:
IRU1010-18CDTR
Manufacturer:
IR
Quantity:
20 000
FEATURES
APPLICATIONS
TYPICAL APPLICATION
Guaranteed < 1.3V Dropout at Full 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
DSP Core Voltage
8-Lead SOIC (IRU1010-18CS) is also available
LEAD-FREE
0 To 125
0 To 125
T
T
3.3V
Figure 1 - Typical set-up of the IRU1010-18 in a 3.3V to 1.8V regulator application.
J
J
(°C)
(°C)
IRU1010-18
2-PIN PLASTIC
TO-252 (D-Pak)
2-PIN PLASTIC
TO-252 (D-Pak)
IRU1010-18CD
Not available
V
Gnd
OUT
V
IN
10uF
PACKAGE ORDER INFORMATION
C1
3
2
1
Ultra Thin-Pak
Ultra Thin-Pak
Not available
2-PIN PLASTIC
2-PIN PLASTIC
Basic Part (Non-Lead Free)
IRU1010-18CP
TM
www.irf.com
Leadfree Part
DESCRIPTION
The IRU1010-18 is a low dropout three-terminal fixed out-
put regulator with minimum of 1A output current capabil-
ity. 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
IRU1010-18 is guaranteed to have <1.3V dropout at full
load current making it ideal to provide well regulated with
3.8V input supply. The IRU1010-18 is specifically de-
signed to be stable with low cost aluminum capacitors
while maintaining stability with low ESR tantalum caps.
TM
TM
1A LOW DROPOUT POSITIVE
(P)
(P)
IRU1010-18CSPbF
8-PIN PLASTIC
IRU1010-18CS
8-PIN PLASTIC
FIXED 1.8V REGULATOR
SOIC (S)
SOIC (S)
IRU1010-18 & (PbF)
C2
10uF
Data Sheet No. PD94135 revA
1.8V / 1A
3-PIN PLASTIC
3-PIN PLASTIC
IRU1010-18CY
Not available
SOT-223 (Y)
SOT-223 (Y)
1

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IRU1010-18CD Summary of contents

Page 1

... IRU1010-18 V OUT Gnd Figure 1 - Typical set-up of the IRU1010- 3.3V to 1.8V regulator application. T (°C) 2-PIN PLASTIC J TO-252 (D-Pak 125 IRU1010-18CD T (°C) 2-PIN PLASTIC J TO-252 (D-Pak 125 Not available 1A LOW DROPOUT POSITIVE DESCRIPTION The IRU1010- low dropout three-terminal fixed out- put regulator with minimum of 1A output current capabil- ity ...

Page 2

... IRU1010-18 & (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 ...

Page 3

... This pin must always be 1.3V higher than V order for the device to regulate properly. BLOCK DIAGRAM CURRENT LIMIT THERMAL SHUTDOWN Figure 2 - Simplified block diagram of the IRU1010-18. IRU1010-18 & (PbF) 1.25V www.irf.com in OUT 2 V OUT + 1 Gnd 3 ...

Page 4

... IRU1010-18 & (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 ∅1.52 ∅1.62 K 2.184 2.388 L 0.762 0.864 M 1.016 1.118 N 5.969 6.223 O 1.016 1 ...

Page 5

... Ultra Thin-Pak SYMBOL NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS. IRU1010-18 & (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 ...

Page 6

... IRU1010-18 & (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. ...

Page 7

... SOT-223 Package www.irf.com IRU1010-18 & (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. 1.05 1. ...

Page 8

... IRU1010-18 & (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 ...

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