OM8508SFH datasheet, PDF - EEWORLD Datasheet

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OM8508SFH: DescriptionFixed Positive LDO Regulator, 3.3V, BIPolar, FP-8; CategoryPower/power management The power supply circuit; File Size140KB，5 Pages; ManufacturerInternational Rectifier （ Infineon ）; Websitehttp://www.irf.com/

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OM8508SFH Overview

Fixed Positive LDO Regulator, 3.3V, BIPolar, FP-8

OM8508SFH Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	International Rectifier （ Infineon ）
Parts packaging code	DFP
package instruction	SOP, GWDIP8,1.0
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Adjustability	FIXED
Maximum absolute input voltage	7 V
Maximum input voltage	6.5 V
Minimum input voltage	4.5 V
JESD-30 code	S-XDSO-G8
JESD-609 code	e0
length	19.05 mm
Maximum grid adjustment rate	0.15%
Maximum load regulation	0.15%
Number of functions	1
Output times	1
Number of terminals	8
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min	-55 °C
Maximum output current 1	3 A
Maximum output voltage 1	3.465 V
Minimum output voltage 1	3.135 V
Nominal output voltage 1	3.3 V
Package body material	UNSPECIFIED
encapsulated code	SOP
Encapsulate equivalent code	GWDIP8,1.0
Package shape	SQUARE
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Filter level	MIL-PRF-38534 Class H
Maximum seat height	4.572 mm
surface mount	YES
technology	BIPOLAR
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	5%
width	19.05 mm

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PD-94473

Low Dropout

Linear Regulator

Hermetic Package

Product Summary

Part Number

OM8508SC

OM8508SF

Dropout

5.0 V

3.3A

Vin

Package

3.0V

MO-078AA

3.0V 8-lead Flatpack

OM8508SC

OM8508SF

+5.0Vin to +3.3Vout at 3.0A

MO-078AA

Features:

The OM8508 is a low dropout linear regulator designed

specifically for space applications. Housed in either a 5

pin through hole or 8 lead surface mount package, these

regulators provide high reliability in military/defense ap-

plications. The low dropout voltage of 0.4V @ 3A makes

the part particularly useful for applications requiring low

noise and higher efficiency.

Ultra low dropout voltage of 0.4 volt

significantly reduces power consumption

Low noise, higher efficiency

Remote shutdown permits power

sequencing to be easily implemented

Hermetic MO-078AA (TO-258AA) and 8-

lead flat pack ensure higher reliability

Available H-level screened

Absolute Maximum Ratings

Symbol

Vin

TOT

RTHJC

THJC

TSTG

Parameter

Output Current

Input Voltage

Power Dissipation TC=25

Thermal Resistance, Junction to Case (MO-078AA)

Thermal Resistance, Junction to Case (8-lead flatpack)

Operating Junction

Storage Temperature Range

Lead Temperature

Value

3.5

+7.0

6.5

-55 to +125

-65 to +150

300

Units

W/°C

www.irf.com

6/6/02

OM8508SFH Related Products

	OM8508SFH	OM8508SCP	OM8508SCH	OM8508SFP
Description	Fixed Positive LDO Regulator, 3.3V, BIPolar, FP-8	Fixed Positive LDO Regulator, 3.3V, BIPolar, MSFM5, TO-258AA, MO-078AA, 5 PIN	Fixed Positive LDO Regulator, 3.3V, BIPolar, MSFM5, TO-258AA, MO-078AA, 5 PIN	Fixed Positive LDO Regulator, 3.3V, BIPolar, FP-8
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	International Rectifier （ Infineon ）	International Rectifier （ Infineon ）	International Rectifier （ Infineon ）	International Rectifier （ Infineon ）
Parts packaging code	DFP	MO-078	MO-078	DFP
package instruction	SOP, GWDIP8,1.0	, SIP5,.14TB	, SIP5,.14TB	SOP, GWDIP8,1.0
Contacts	8	5	5	8
Reach Compliance Code	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99
Adjustability	FIXED	FIXED	FIXED	FIXED
Maximum absolute input voltage	7 V	7 V	7 V	7 V
Maximum input voltage	6.5 V	6.5 V	6.5 V	6.5 V
Minimum input voltage	4.5 V	4.5 V	4.5 V	4.5 V
JESD-30 code	S-XDSO-G8	R-MSFM-P5	R-MSFM-P5	S-XDSO-G8
JESD-609 code	e0	e0	e0	e0
Maximum grid adjustment rate	0.15%	0.15%	0.15%	0.15%
Maximum load regulation	0.15%	0.15%	0.15%	0.15%
Number of functions	1	1	1	1
Output times	1	1	1	1
Number of terminals	8	5	5	8
Working temperatureTJ-Max	125 °C	125 °C	125 °C	125 °C
Working temperature TJ-Min	-55 °C	-55 °C	-55 °C	-55 °C
Maximum output current 1	3 A	3 A	3 A	3 A
Maximum output voltage 1	3.465 V	3.465 V	3.465 V	3.465 V
Minimum output voltage 1	3.135 V	3.135 V	3.135 V	3.135 V
Nominal output voltage 1	3.3 V	3.3 V	3.3 V	3.3 V
Package body material	UNSPECIFIED	METAL	METAL	UNSPECIFIED
Encapsulate equivalent code	GWDIP8,1.0	SIP5,.14TB	SIP5,.14TB	GWDIP8,1.0
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE	FLANGE MOUNT	FLANGE MOUNT	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	235	235	NOT SPECIFIED
Certification status	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
surface mount	YES	NO	NO	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	PIN/PEG	PIN/PEG	GULL WING
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	SINGLE	SINGLE	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	NOT SPECIFIED
Maximum voltage tolerance	5%	5%	5%	5%

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