IRU1050-33CM International Rectifier, IRU1050-33CM Datasheet

no-image

IRU1050-33CM

Manufacturer Part Number
IRU1050-33CM
Description
IC REG LDO 3.3V 5.0A TO-263-3
Manufacturer
International Rectifier
Datasheet

Specifications of IRU1050-33CM

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 7V
Voltage - Dropout (typical)
1.1V @ 5A
Number Of Regulators
1
Current - Output
5A
Current - Limit (min)
5.1A
Operating Temperature
0°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
TO-263-3, D²Pak (3 leads + Tab), TO-263AA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IRU1050-33CM

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRU1050-33CM
Manufacturer:
IR
Quantity:
2 350
FEATURES
APPLICATIONS
TYPICAL APPLICATION
PACKAGE ORDER INFORMATION
Rev. 1.4
08/01/02
Guaranteed < 1.3V Dropout at Full Load Current
Fast Transient Response
1% Voltage Reference Initial Accuracy
Output Current Limiting
Built-In Thermal Shutdown
Standard 3.3V Chip Set and Logic Applications
0 To 150
T
J
(°C)
3-PIN PLASTIC
IRU1050-33CT
T0-220 (T)
IRU1050-33
Figure 1 - Typical application of IRU1050-33.
5V
3-PIN PLASTIC
IRU1050-33CM
TO-263 (M)
www.irf.com
V
Gnd
OUT
V
IN
330uF
DESCRIPTION
The IRU1050-33 is a low dropout three-terminal fixed 3.3V
output regulator with minimum of 5A output current ca-
pability. This product is specifically designed to provide
well regulated supply for low voltage IC applications re-
quiring 3.3V output. The IRU1050-33 is guaranteed to
have <1.3V dropout at full load current making it ideal to
provide well regulated output with supply voltage as low
as 4.6V input.
C1
3
2
1
5A LOW DROPOUT POSITIVE
Ultra Thin-Pak
2-PIN PLASTIC
IRU1050-33CP
FIXED 3.3V REGULATOR
TM
(P)
C2
330uF
Data Sheet No. PD94127
TO-252 (D-Pak)
2-PIN PLASTIC
IRU1050-33
IRU1050-33CD
3.3V / 5A
1

Related parts for IRU1050-33CM

IRU1050-33CM Summary of contents

Page 1

... C1 330uF OUT 1 Gnd 3-PIN PLASTIC 2-PIN PLASTIC TO-263 (M) Ultra Thin-Pak IRU1050-33CM IRU1050-33CP www.irf.com Data Sheet No. PD94127 IRU1050-33 3. 330uF 2-PIN PLASTIC TM (P) TO-252 (D-Pak) IRU1050-33CD 1 ...

Page 2

... IRU1050-33 ABSOLUTE MAXIMUM RATINGS Input Voltage (V ) .................................................... 7V IN Power Dissipation ..................................................... Internally Limited Storage Temperature Range ...................................... Operating Junction Temperature Range ..................... PACKAGE INFORMATION 3-Pin Plastic TO-220 (T) 3-Pin Plastic TO-263 (M) FRONT VIEW Tab OUT Tab OUT V OUT 1 Gnd =2.7 C/W =60 C/W =35 C/W for 1" Square pad ...

Page 3

... APPLICATION INFORMATION Stability The IRU1050-33 requires the use of an output capacitor as part of the frequency compensation in order to make the regulator stable. Typical designs for microprocessor applications use standard electrolytic capacitors with a typical ESR in the range 100mV and an output capacitance of 500 to 1000mF. Fortunately as the capacitance increases, the ESR decreases resulting in a fixed RC time constant ...

Page 4

... IRU1050- (D) TO-252 Package 2-Pin 458 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 &1.52 &1. 2.184 2.388 L 0.762 0.864 M 1.016 1.118 N 5.969 6.223 O 1.016 1.118 ...

Page 5

... SYMBOL MIN MAX A 10.05 10.312 B 8.28 8.763 C 4.31 4.572 D 0.66 0.91 E 1.14 1.40 2.54 REF G H 14.73 15.75 K 1.40 1.68 L 0.00 0.254 M 2.49 2.74 N 0.33 0.58 P 2.286 2.794 2.41 2.67 U 6.50 REF V 7.75 REF NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS. www.irf.com IRU1050- ...

Page 6

... IRU1050- (P) Ultra Thin-Pak 2-Pin SYMBOL MIN MAX A 5.91 6.17 A1 5.54 5.79 B 6.02 6.27 C 1.70 2.03 D 0.63 0.79 E 0.17 0.33 G 2.16 2.41 G1 4.45 4.70 H 9.42 9.68 K 0.76 1.27 L 0.02 0.13 M 0.89 1.14 N 0.25 0.25 P 0.94 1. 2.92 3.30 V 5.08 NOM NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS ...

Page 7

... MIN MAX A 4.06 4. 7.58 b 0.63 1.02 b1 1.14 1.52 C1 0.38 0.56 CP 3.71D 3.96D D 14.22 15.062 E 9.78 10.54 e 2.29 2.79 e1 4.83 5.33 e3 1.14 1.40 F 1.14 1.40 H1 5.94 6.55 J1 2.29 2.92 L 13.716 14.22 Q 2.62 2.87 R 5.588 6.17 NOTE: ALL MEASUREMENTS ARE IN MILLIMETERS. www.irf.com IRU1050- ...

Page 8

... IRU1050-33 PACKAGE SHIPMENT METHOD PKG PACKAGE DESIG DESCRIPTION D TO-252, (D-Pak) M TO-263 P Ultra Thin-Pak TM T TO-220 1 1 Feed Direction Figure A IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 8 PIN PARTS COUNT PER TUBE Feed Direction Feed Direction FigureC Visit us at www ...

Related keywords