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IRUH3301A1AH

Description
Adjustable Positive LDO Regulator, DFP-8
CategoryPower/power management    The power supply circuit   
File Size165KB,9 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Download Datasheet Parametric Compare View All

IRUH3301A1AH Overview

Adjustable Positive LDO Regulator, DFP-8

IRUH3301A1AH Parametric

Parameter NameAttribute value
MakerInternational Rectifier ( Infineon )
Parts packaging codeDFP
package instruction,
Contacts8
Reach Compliance Codeunknown
ECCN codeEAR99
JESD-30 codeS-XDFP-F8
Number of terminals8
Package body materialUNSPECIFIED
Package shapeSQUARE
Package formFLATPACK
Certification statusNot Qualified
Regulator typeADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountYES
Terminal formFLAT
Terminal locationDUAL
PD-97533B
(5962-1023501K)
IRUH3301A1AK
Radiation Hardended Ultra Low Dropout
IRUH3301A1AP
Adjustable Positive Linear Regulator
+3.3V
IN
to V
ADJ
@3.0A
Product Summary
Part Number
IRUH3301A1AK
IRUH3301A1AP
Dropout
0.4V
I
O
3.0A
V
IN
3.3V
V
OUT
ADJ
8-LEAD FLAT PACK
Description
The IRUH3301A1 is a space qualified, ultra low dropout
linear regulator designed specifically for applications
requiring high reliability, low noise and radiation hardness.
The output voltage can be adjusted to a low 0.8V with a
droput voltage of 400mV at the full rated current of 3.0
Amps.
Features
n
Silicon On Insulator (SOI) CMOS Regulator
n
n
n
n
n
n
n
n
n
n
n
Absolute Maximum Ratings
Parameter
Power Dissipation @ T
C
= 125°C
Maximum Output Current @ Maximum
Power Dissipation with no Derating
Non-Operating Input Voltage
Operating Input Voltage
Ground
Shutdown Pin Voltage
Output Pin Voltage
Operating Case Temperature Range
Storage Temperature Range
Maximmum Junction Temperature
Lead Temperature (Soldering 10sec)
Pass Transistor Thermal Resistance, Junction to Case
P
D
I
O
V
IN
V
IN
IC, CMOS Latch-Up Immune,
Inherently Rad Hard
Total Dose Capability up to 300Krads(Si)
(Condition A); Tested to 500Krad (Si)
ELDRS up to 100Krad(Si) (Condition D)
SEU Immune up to LET = 80 MeV*cm
2
/mg
Space Level Screened
Fast Transient Response
Timed Latch-Off Over-Current Protection
Internal Thermal Protection
Adjustable Output as low as 0.8V
On/Off Control via Shutdown Pin, Power
Sequencing Easily Implemented
Isolated Hermetic 8-Lead Flat Pack
Ensures Higher Reliability
This part is also available in MO-078 Package
as IRUH3301A1BK / IRUH3301A1BP
Symbol
Min.
-
-
-0.3
2.9
-0.3
-0.3
-0.3
-55
-65
-
-
-
Max.
25
See Fig 4
+8.0
6.4
0.3
V
IN
+ 0.3
V
IN
+ 0.3
+140
+150
+150
+300
1.0
Units
W
A
GND
V
SHDN
V
OUT
T
O
T
S
T
J
R
THJC
T
L
V
°C
°C/W
www.irf.com
1
01/17/11

IRUH3301A1AH Related Products

IRUH3301A1AH IRUH3301A1AHC IRUH3301A1AHB
Description Adjustable Positive LDO Regulator, DFP-8 Adjustable Positive LDO Regulator, DFP-8 Adjustable Positive LDO Regulator, DFP-8
Maker International Rectifier ( Infineon ) International Rectifier ( Infineon ) International Rectifier ( Infineon )
Parts packaging code DFP DFP DFP
Contacts 8 8 8
Reach Compliance Code unknown unknown unknown
ECCN code EAR99 EAR99 EAR99
JESD-30 code S-XDFP-F8 S-XDFP-F8 S-XDFP-F8
Number of terminals 8 8 8
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED
Package shape SQUARE SQUARE SQUARE
Package form FLATPACK FLATPACK FLATPACK
Certification status Not Qualified Not Qualified Not Qualified
Regulator type ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount YES YES YES
Terminal form FLAT FLAT FLAT
Terminal location DUAL DUAL DUAL
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