LMS1585A Selling Leads, Price trend, LMS1585A DataSheet download, circuit diagram from SeekIC.com

Features: ·Fast transient response·Available in Adjustable, 1.5V, and 3.3V versions·Current limiting and thermal protection·Commercial temp. range 0°C to 125°C·Industrial temp. range −40°C to 125°C·Line regulation 0.005% (typical)·Load regulation 0.05% (typical)·Direct replacement for LTT...

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SeekIC No. : 004396779 Detail

LMS1585A: Features: ·Fast transient response·Available in Adjustable, 1.5V, and 3.3V versions·Current limiting and thermal protection·Commercial temp. range 0°C to 125°C·Industrial temp. range −40°C to ...

LMS1585A Data Sheet

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Part Number:: LMS1585A
Supply Ability:: 5000

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1~5000

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Negotiable

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15 Days

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Upload time: 2024/12/21

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Product Details

Description

Features:

·Fast transient response
·Available in Adjustable, 1.5V, and 3.3V versions
·Current limiting and thermal protection
·Commercial temp. range 0°C to 125°C
·Industrial temp. range −40°C to 125°C
·Line regulation 0.005% (typical)
·Load regulation 0.05% (typical)
·Direct replacement for LT™1585A/87

Application

·Pentium™ processor supplies
·PowerPC™ supplies
·Other microprocessor supplies
·Low voltage logic supplies

Pinout

Connection Diagram

Specifications

Maximum Input to Output Voltage (V_IN to GND) ........................................13V
Power Dissipation (Note 2) Internally Limited
Junction Temperature (T_J) (Note 2) .........................................................150
Storage Temperature Range .....................................................-65 to 150
Lead Temperature .....................................................................260, 10 sec
ESD Tolerance (Note 3) .........................................................................2000V

Output Current	5000 mA
Output Min	1.25, 3.3, 1.5 Volt
Input Min Voltage	2.5 Volt
Input Max Voltage	13 Volt
Dropout Voltage	1.2 Volt
Adjustable Output	Yes, No
Quiescent Current	7 mA
On/Off Pin	No
Error Flag	No
RegType	LDO
Temperature Min	-40, 0 deg C
Temperature Max	125 deg C
Output Voltage	3.3, 1.5, Undefined Volt
Output Max	3.3, 5.75, 1.5 Volt
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Description

The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively. Their low dropout voltage (1.2V) and fast transient response make them an excellent solution for low voltage microprocessor applications.

The LMS1585A/87 are available in adjustable versions, which can set the output voltage with only two external resistors. In addition, they are also available in 1.5V and 3.3V fixed voltage versions .

The LMS1585A/87 circuits include a zener trimmed bandgap reference, current limiting and thermal shutdown.

The LMS1585A/87 series are available in TO-220 and TO-263 packages.

Reliability Metrics

Part Number	Process	EFR Reject	EFR Sample Size	PPM	LTA Rejects	LTA Device Hours	FITS	MTTF (Hours)
LMS1585ACS-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACS-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACS-ADJ	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACSX-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACSX-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACSX-ADJ	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACT-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACT-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585ACT-ADJ	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIS-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIS-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIS-ADJ	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AISX-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AISX-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AISX-ADJ	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIT-1.5	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIT-3.3	LB300	0	32249	0	0	3406500	2	966603676
LMS1585AIT-ADJ	LB300	0	32249	0	0	3406500	2	966603676

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.

Design Tools

Title	Size in Kbytes	Date
LMX158x Qualification Package	684 Kbytes	17-Apr-2000	View Online	Download

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LMS1585A

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