Datasheet Texas Instruments LMS1587CT-3.3

Manufacturer	Texas Instruments
Series	LMS1587
Part Number	LMS1587CT-3.3

3A Fixed / Adjustable Output Linear Regulator 3-TO-220 0 to 125

Datasheets

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PDF, 1.7 Mb, Revision: G, File published: Jul 18, 2013

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Status

Lifecycle Status	NRND (Not recommended for new designs)
Manufacture's Sample Availability	No

Packaging

Pin	3	3
Package Type	NDE	NDE
Industry STD Term	TO-220	TO-220
JEDEC Code	R-MSFM-P	R-MSFM-P
Package QTY	45	45
Carrier	TUBE	TUBE
Device Marking	CT-3.3	LMS1587
Width (mm)	10.16	10.16
Length (mm)	14.986	14.986
Thickness (mm)	4.572	4.572
Pitch (mm)	2.54	2.54
Max Height (mm)	4.7	4.7
Mechanical Data	Download	Download

Replacements

Replacement	LMS1587CT-3.3/NOPB
Replacement Code	S

Parametrics

Accuracy	2.5 %
Fixed Output Options	1.5,3.3 V
Iout(Max)	3 A
Iq(Typ)	7 mA
Noise	38 uVrms
Operating Temperature Range	-40 to 125,0 to 125 C
Output Capacitor Type	Non-Ceramic
Output Options	Adjustable Output,Fixed Output
Package Group	TO-220
Package Size: mm2:W x L	See datasheet (TO-220) PKG
Rating	Catalog
Regulated Outputs	1
Special Features	N/A
Vdo(Typ)	1150 mV
Vin(Max)	13 V
Vin(Min)	2.5 V
Vout(Max)	5.75 V
Vout(Min)	1.25 V

Eco Plan

RoHS	See ti.com

Application Notes

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A Topical Index of TI LDO Application Notes (Rev. F)
PDF, 82 Kb, Revision: F, File published: Jun 27, 2019
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Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
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Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
PDF, 284 Kb, Revision: A, File published: May 5, 2013
When working with voltage regulator circuits the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer's data sheet.
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Linear power for automated industrial systems
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AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
PDF, 300 Kb, Revision: B, File published: May 6, 2013
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AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
PDF, 814 Kb, Revision: A, File published: May 6, 2013
The LM340-XX are three terminal 1.0A positive voltage regulators with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However by adding a few parts one may improve the transient response provide for avariable output voltage or increase the output current. Included on the chip are all of t
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Understanding the Terms and Definitions of LDO Voltage Regulators
PDF, 197 Kb, File published: Oct 21, 1999
This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators and describes fundamental concepts including dropout voltage quiescent current standby current efficiency transient response line/load regulation power supply rejection output noise voltage accuracy and power dissipation. Each section includes an example to increase the understandab
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AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A)
PDF, 169 Kb, Revision: A, File published: Apr 25, 2013
Ultra-low ESR capacitors such as ceramics are highly desirable because they can support fast-changingload transients and also bypass very high frequency noise coming from switching converter powersources which a linear regulator can not reject. However using ultra-low ESR capacitors on the output ofan LDO regulator requires that specific design changes be implemented to ensure loop stabili
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LDO PSRR Measurement Simplified (Rev. A)
PDF, 131 Kb, Revision: A, File published: Aug 9, 2017
This applicationreportexplainsdifferentmethodsof measuringthe PowerSupplyRejectionRatio(PSRR)of a Low-Dropout(LDO)regulatorand includesthe prosand consof thesemeasuringmethods
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Packaging Limits Range of Linear Regulators
PDF, 75 Kb, File published: May 8, 2010
The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.

Model Line

Series: LMS1587 (26)

LMS1587CS-1.5 LMS1587CS-1.5/NOPB LMS1587CS-3.3 LMS1587CS-3.3/NOPB LMS1587CS-ADJ LMS1587CS-ADJ/NOPB LMS1587CSX-1.5 LMS1587CSX-1.5/NOPB LMS1587CSX-3.3 LMS1587CSX-3.3/NOPB LMS1587CSX-ADJ LMS1587CSX-ADJ/NOPB LMS1587CT-3.3 LMS1587CT-3.3/NOPB LMS1587CT-ADJ LMS1587CT-ADJ/NOPB LMS1587IS-1.5 LMS1587IS-1.5/NOPB LMS1587IS-3.3 LMS1587IS-3.3/NOPB LMS1587IS-ADJ LMS1587IS-ADJ/NOPB LMS1587ISX-3.3/NOPB LMS1587ISX-ADJ LMS1587ISX-ADJ/NOPB LMS1587IT-1.5/NOPB

Manufacturer's Classification

Semiconductors > Power Management > Linear Regulator (LDO) > Single Channel LDO

Other Names:

LMS1587CT3.3, LMS1587CT 3.3