LM1084

AKTIV

Linearer Spannungsregler, 5,5 A, 29 V

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Datenblatt

document-pdfAcrobat LM1084 5A Low Dropout Positive Regulators datasheet (Rev. H) (Englisch) PDF | HTML

LM1084

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

5.5

Vin (max) (V)

Vin (min) (V)

2.6

Vout (max) (V)

27.5

Vout (min) (V)

1.25

Fixed output options (V)

3.3, 5

Rating

Catalog

Noise (µVrms)

PSRR at 100 KHz (dB)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

23, 40.4

Load capacitance (min) (µF)

Regulated outputs (#)

Accuracy (%)

1.5

Dropout voltage (Vdo) (typ) (mV)

1300

Operating temperature range (°C)

-40 to 125

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

5.5

Vin (max) (V)

Vin (min) (V)

2.6

Vout (max) (V)

27.5

Vout (min) (V)

1.25

Fixed output options (V)

3.3, 5

Rating

Catalog

Noise (µVrms)

PSRR at 100 KHz (dB)

Iq (typ) (mA)

Thermal resistance θJA (°C/W)

23, 40.4

Load capacitance (min) (µF)

Regulated outputs (#)

Accuracy (%)

1.5

Dropout voltage (Vdo) (typ) (mV)

1300

Operating temperature range (°C)

-40 to 125

TO-220 (NDE)

46.5328 mm² 10.16 x 4.58

TO-263 (KTT)

154.8384 mm² 10.16 x 15.24

Available in 3.3V, 5.0V, and adjustable versions
Current limiting and thermal protection
Output current: 5A
Industrial temperature range: −40°C to 125°C
Line regulation: 0.015% (typical)
Load regulation: 0.1% (typical)

Available in 3.3V, 5.0V, and adjustable versions
Current limiting and thermal protection
Output current: 5A
Industrial temperature range: −40°C to 125°C
Line regulation: 0.015% (typical)
Load regulation: 0.1% (typical)

The LM1084 is a regulator with a maximum dropout of 1.5V at 5A of load current. The device has the same pinout as TI’s industry standard LM317.

Two resistors are required to set the output voltage of the adjustable output voltage version of the LM1084. Fixed output voltage versions integrate the adjust resistors.

The LM1084 circuit includes a zener trimmed band-gap reference, current limiting, and thermal shutdown.

Refer to LM1085 for the 3A version, and the LM1086 for the 1.5A version.

The LM1084 is a regulator with a maximum dropout of 1.5V at 5A of load current. The device has the same pinout as TI’s industry standard LM317.

Two resistors are required to set the output voltage of the adjustable output voltage version of the LM1084. Fixed output voltage versions integrate the adjust resistors.

The LM1084 circuit includes a zener trimmed band-gap reference, current limiting, and thermal shutdown.

Refer to LM1085 for the 3A version, and the LM1086 for the 1.5A version.

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Alle anzeigen 11

	Typ	Titel		Datum
*	Data sheet	LM1084 5A Low Dropout Positive Regulators datasheet (Rev. H)	PDF \| HTML	22 Mär 2024
	Application note	A Topical Index of TI LDO Application Notes (Rev. F)		27 Jun 2019
	Selection guide	Power Management Guide 2018 (Rev. R)		25 Jun 2018
	Selection guide	Low Dropout Regulators Quick Reference Guide (Rev. P)		21 Mär 2018
	Technical article	Selecting ESR for linear regulator stability	PDF \| HTML	14 Mär 2016
	Application note	AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)		06 Mai 2013
	Application note	AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)		06 Mai 2013
	Application note	Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)		05 Mai 2013
	Application note	Packaging Limits Range of Linear Regulators		08 Mai 2010
	Application note	Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)		04 Jun 2008
	Application note	Understanding the Terms and Definitions of LDO Voltage Regulators		21 Okt 1999

Design und Entwicklung

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