Datasheets
LM1084IS-ADJ/NOPB by:

5.5-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 -40 to 125

Part Details for LM1084IS-ADJ/NOPB by Texas Instruments

Results Overview of LM1084IS-ADJ/NOPB by Texas Instruments

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LM1084IS-ADJ/NOPB Information

LM1084IS-ADJ/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM1084IS-ADJ/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 3121984
Farnell IC, V REG, LINEAR, ADJ RoHS: Compliant Min Qty: 1 Lead time: 53 Weeks, 2 Days Container: Each 740
  • 1 $6.3623
  • 10 $5.5653
  • 25 $4.6090
  • 50 $4.1441
  • 100 $3.8253
  • 250 $3.5597
  • 500 $3.3737
$3.3737 / $6.3623 Buy Now
DISTI # LM1084IS-ADJ/NOPB-ND
DigiKey IC REG LINEAR POS ADJ 5A TO263 Min Qty: 1 Lead time: 6 Weeks Container: Tube 439
In Stock
  • 1 $3.3200
  • 10 $2.4950
  • 45 $2.1813
  • 135 $2.0225
  • 270 $1.9448
  • 540 $1.8808
  • 1,035 $1.8311
  • 2,520 $1.7763
  • 5,040 $1.7422
$1.7422 / $3.3200 Buy Now
DISTI # 926-LM1084IS-ADJNOPB
Mouser Electronics LDO Voltage Regulators 5A LDO POS REG A 926-LM1084ISXADJNOPB RoHS: Compliant 538
  • 1 $3.3200
  • 10 $2.5000
  • 25 $2.1900
  • 90 $2.0200
  • 270 $1.9400
  • 450 $1.8800
  • 900 $1.8300
  • 2,700 $1.7700
$1.7700 / $3.3200 Buy Now
DISTI # J56:1989_00061405
Arrow Electronics LDO Regulator Pos 1.25V to 27.5V 5A 4-Pin(3+Tab) DDPAK Tube Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2321 Europe - 1717
  • 1 $1.5070
$1.5070 Buy Now
DISTI # V99:2348_07264395
Arrow Electronics LDO Regulator Pos 1.25V to 27.5V 5A 4-Pin(3+Tab) DDPAK Tube Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2215 Americas - 9
  • 1 $1.9070
  • 10 $1.7520
  • 25 $1.6710
  • 90 $1.6170
  • 270 $1.5870
  • 450 $1.5740
$1.5740 / $1.9070 Buy Now
DISTI # LM1084IS-ADJ/NOPB
TME IC: voltage regulator, LDO,adjustable, 1.25÷27.5V, 5A, TO263-3 Min Qty: 1 259
  • 1 $3.1200
  • 45 $2.5500
  • 90 $2.3600
  • 270 $2.0800
  • 450 $2.0300
$2.0300 / $3.1200 Buy Now
Win Source Electronics IC REG LDO ADJ 5A DDPAK 570
  • 28 $2.0638
  • 60 $1.9307
  • 93 $1.8641
  • 134 $1.7310
  • 174 $1.6644
  • 217 $1.5978
$1.5978 / $2.0638 Buy Now

Part Details for LM1084IS-ADJ/NOPB

LM1084IS-ADJ/NOPB CAD Models

LM1084IS-ADJ/NOPB Part Data Attributes

LM1084IS-ADJ/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM1084IS-ADJ/NOPB Texas Instruments 5.5-A, 29-V, linear voltage regulator 3-DDPAK/TO-263 -40 to 125
Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code D2PAK
Package Description ROHS COMPLIANT, TO-263, 3 PIN
Pin Count 4
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability ADJUSTABLE
Dropout Voltage1-Max 1.5 V
Dropout Voltage1-Nom 1.3 V
Input Voltage-Max 29 V
Input Voltage-Min 2.6 V
Input-Output Voltage Differential-Max 25 V
Input-Output Voltage Differential-Min 1.5 V
JESD-30 Code R-PSSO-G3
JESD-609 Code e3
Length 10.16 mm
Line Regulation-Max (%/V) 0.01
Load Regulation-Max(%) 0.4%
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current1-Max 5.5 A
Output Voltage1-Max 27.5 V
Output Voltage1-Min 1.25 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 4.83 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 1.5%
Width 8.635 mm

Alternate Parts for LM1084IS-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM1084IS-ADJ/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM1084IS-ADJ/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM1084RS-ADJ HTC Korea $0.2979 Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO2, TO-252, 3/2 PIN LM1084IS-ADJ/NOPB vs LM1084RS-ADJ
LM1084IS-ADJ National Semiconductor Corporation Check for Price IC VREG 1.2 V-15 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, TO-263, 3 PIN, Adjustable Positive Single Output LDO Regulator LM1084IS-ADJ/NOPB vs LM1084IS-ADJ
LM1084IS-ADJ/NOPB National Semiconductor Corporation Check for Price IC VREG 1.2 V-15 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSSO3, ROHS COMPLIANT, TO-263, 3 PIN, Adjustable Positive Single Output LDO Regulator LM1084IS-ADJ/NOPB vs LM1084IS-ADJ/NOPB

LM1084IS-ADJ/NOPB Related Parts

LM1084IS-ADJ/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent overheating.

  • The output voltage can be adjusted by connecting a resistor divider network between the output and the adjust pin. The ratio of the resistors determines the output voltage.

  • The minimum input voltage is 2.5V, but it's recommended to keep it above 3V for optimal performance.

  • The LM1084IS-ADJ/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to prevent overheating.

  • You can add a transient voltage suppressor (TVS) diode or a zener diode in parallel with the input capacitor to protect the regulator from input voltage transients.

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