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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Configuration
Output Type
Number of Regulators
Voltage - Input (Max)
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
Voltage Dropout (Max)
Current - Output
Current - Quiescent (Iq)
Current - Supply (Max)
PSRR
Control Features
Protection Features
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
10-DFN
NCP59744MN1ADJTBG
IC REG LINEAR POS ADJ 3A 10DFN
onsemi
3,975
In Stock
1 : $1.84000
Cut Tape (CT)
3,000 : $0.84057
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.8V3.6V0.16V @ 3A3A--72dB ~ 50dB (1kHz ~ 1MHz)Enable, Power Good, Soft StartOver Current, Over Temperature-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-DFN (3x3)
8-SOIC EP
SC4216STRT
IC REG LIN POS ADJ 3A 8SOIC
Semtech Corporation
14,302
In Stock
1 : $2.33000
Cut Tape (CT)
2,500 : $1.06650
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable (Fixed)15.5V0.5V (0.5V, 1.2V)3.8V0.7V @ 3A3A50 µA3 mA-EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC, EDP
D²PAK
LD1085D2T33R
IC REG LINEAR 3.3V 3A D2PAK
STMicroelectronics
10,643
In Stock
1 : $2.08000
Cut Tape (CT)
1,000 : $1.16462
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed130V3.3V-1.5V @ 3A3A10 mA-72dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-263-3, D²Pak (2 Leads + Tab), TO-263ABD2PAK
D²PAK
LD1085D2T-R
IC REG LINEAR POS ADJ 3A D2PAK
STMicroelectronics
6,473
In Stock
1 : $2.08000
Cut Tape (CT)
1,000 : $1.16462
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable130V1.25V28.5V1.5V @ 3A3A10 mA-72dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-263-3, D²Pak (2 Leads + Tab), TO-263ABD2PAK
D2PAK5
LP38501TSX-ADJ/NOPB
IC REG LIN POS ADJ 3A DDPAK
Texas Instruments
5,184
In Stock
1 : $2.75000
Cut Tape (CT)
500 : $1.63240
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.6V5V0.67V @ 3A3A15 µA4 mA58dB ~ 56dB (120Hz ~ 1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
8-SOIC Exp Pad
MIC37303YME-TR
IC REG LINEAR POS ADJ 3A 8SOIC
Microchip Technology
6,371
In Stock
1 : $2.13000
Cut Tape (CT)
2,500 : $1.63500
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V1.24V5.5V0.55V @ 3A3A---EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
2,322
In Stock
1 : $3.03000
Cut Tape (CT)
1,000 : $1.80360
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5V0.244V @ 3A3A9 mA12 mA62dB ~ 55dB (120Hz ~ 1kHz)Enable, Power Good, Soft StartOver Temperature, Short Circuit-40°C ~ 125°CSurface Mount10-VFDFN Exposed Pad10-DFN (3x3)
TO-220-3
LM1085IT-12/NOPB
IC REG LINEAR 12V 3A TO220-3
Texas Instruments
7,826
In Stock
1 : $2.46000
Tube
-
Tube
ActivePositiveFixed118V12V-1.5V @ 3A3A10 mA-60dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C (TJ)Through HoleTO-220-3TO-220-3
TO-220-3
LM350T
IC REG LINEAR POS ADJ 3A TO220-3
Texas Instruments
5,651
In Stock
2,025
Factory
1 : $2.97000
Tube
-
Tube
Not For New DesignsPositiveAdjustable135V1.25V33V-3A--86dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-220-3TO-220-3
D2PAK5
LP38501TS-ADJ/NOPB
IC REG LIN POS ADJ 3A DDPAK
Texas Instruments
3,443
In Stock
9,990
Factory
1 : $2.97000
Tube
-
Tube
ActivePositiveAdjustable15.5V0.6V5V0.67V @ 3A3A15 µA4 mA58dB ~ 56dB (120Hz ~ 1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
10-DFN, L10.3X3 PKG
ISL80103IRAJZ
IC REG LINEAR POS ADJ 3A 10DFN
Renesas Electronics America Inc
859
In Stock
1 : $3.03000
Tube
-
Tube
ActivePositiveAdjustable16V0.8V5V0.244V @ 3A3A9 mA12 mA62dB ~ 55dB (120Hz ~ 1kHz)Enable, Power Good, Soft StartOver Temperature, Short Circuit-40°C ~ 125°CSurface Mount10-VFDFN Exposed Pad10-DFN (3x3)
TO-220-3
LM1085IT-ADJ
IC REG LINEAR POS ADJ 3A TO220-3
Texas Instruments
1,555
In Stock
3,555
Factory
1 : $3.10000
Tube
-
Tube
Not For New DesignsPositiveAdjustable129V1.25V15V1.5V @ 3A3A10 mA-75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C (TJ)Through HoleTO-220-3TO-220-3
10-VSON
TPS74901DRCT
IC REG LINEAR POS ADJ 3A 10VSON
Texas Instruments
2,812
In Stock
500
Factory
1 : $4.73000
Cut Tape (CT)
250 : $3.30428
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.8V3.6V0.28V @ 3A3A--60dB ~ 30dB (1kHz ~ 300kHz)Enable, Power Good, Soft StartOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)-40°C ~ 125°CSurface Mount10-VFDFN Exposed Pad10-VSON (3x3)
D2PAK5
LP3966ESX-ADJ/NOPB
IC REG LIN POS ADJ 3A DDPAK
Texas Instruments
632
In Stock
1 : $5.61000
Cut Tape (CT)
500 : $3.51392
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable17V1.216V5.1V1.2V @ 3A3A9 mA15 mA-EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
DDPAK/TO-263-3
LMS1587IS-3.3/NOPB
IC REG LIN POS ADJ 3A DDPAK
Texas Instruments
1,786
In Stock
1 : $3.54000
Tube
-
Tube
ActivePositiveFixed113V3.3V-1.3V @ 3A3A7 mA13 mA72dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°CSurface MountTO-263-4, D²Pak (3 Leads + Tab), TO-263AADDPAK/TO-263-3
DDPAK/TO-263-3
LMS1587CS-3.3/NOPB
IC REG LIN 3.3V 3A DDPAK/TO263-3
Texas Instruments
1,373
In Stock
7,515
Factory
1 : $3.54000
Tube
-
Tube
ActivePositiveFixed113V3.3V-1.3V @ 3A3A7 mA13 mA72dB (120Hz)-Over Current, Over Temperature0°C ~ 125°CSurface MountTO-263-4, D²Pak (3 Leads + Tab), TO-263AADDPAK/TO-263-3
5-SPAK
MIC49300WR-TR
IC REG LINEAR POS ADJ 3A SPAK-5
Microchip Technology
1,702
In Stock
1 : $5.55000
Cut Tape (CT)
750 : $4.29000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16.5V0.9V5V0.4V @ 3A3A---EnableOver Current, Over Temperature-40°C ~ 125°CSurface MountSPak-5 (5 leads + Tab)S-PAK-5
RGW-20-QFN Pkg
TPS74401RGWR
IC REG LINEAR POS ADJ 3A 20VQFN
Texas Instruments
11,237
In Stock
9,000
Factory
1 : $7.39000
Cut Tape (CT)
3,000 : $4.68480
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.8V3.6V0.24V @ 3A3A--73dB ~ 50dB (1kHz ~ 800kHz)Enable, Power Good, Soft StartOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)-40°C ~ 125°CSurface Mount20-VQFN Exposed Pad20-VQFN (5x5)
RGW-20-QFN Pkg
TPS74401RGRT
IC REG LINEAR POS ADJ 3A 20VQFN
Texas Instruments
2,797
In Stock
10,000
Factory
1 : $7.33000
Cut Tape (CT)
250 : $5.23300
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.8V3.6V0.24V @ 3A3A--73dB ~ 50dB (1kHz ~ 800kHz)Enable, Power Good, Soft StartOver Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)-40°C ~ 125°CSurface Mount20-VFQFN Exposed Pad20-VQFN (3.5x3.5)
D2PAK5
LP3966ES-ADJ/NOPB
IC REG LIN POS ADJ 3A DDPAK
Texas Instruments
1,718
In Stock
9,990
Factory
1 : $6.73000
Tube
-
Tube
ActivePositiveAdjustable17V1.216V5.1V1.2V @ 3A3A9 mA15 mA-EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BADDPAK/TO-263-5
TO-220-3
LT1033CT#PBF
IC REG LIN NEG ADJ 3A TO220-3
Analog Devices Inc.
414
In Stock
1 : $9.61000
Tube
-
Tube
ActiveNegativeAdjustable1--1.2V-32V-3A3 mA5 mA77dB (120Hz)-Over Current, Over Temperature, Over Voltage, Short Circuit0°C ~ 125°CThrough HoleTO-220-3TO-220-3
16-TSSOP
LT1764AEFE-3.3#PBF
IC REG LINEAR 3.3V 3A 16TSSOP
Analog Devices Inc.
1,201
In Stock
1 : $9.99000
Tube
-
Tube
ActivePositiveFixed120V3.3V-0.66V @ 3A3A1.5 mA200 mA63dB (120Hz)EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
5-DDPAK
LT1528CQ#PBF
IC REG LIN POS ADJ 3A 5DDPAK
Analog Devices Inc.
378
In Stock
1 : $12.19000
Tube
-
Tube
ActivePositiveAdjustable (Fixed)115V3.3V (3.3V)14V0.85V @ 3A3A750 µA140 mA67dB (120Hz)EnableOver Current, Over Temperature, Reverse Polarity0°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BA5-DDPAK
K02C
LM350K STEEL/NOPB
IC REG LINEAR POS ADJ 3A TO3-2
Texas Instruments
110
In Stock
10,000
Factory
1 : $76.36000
Tray
-
Tray
ActivePositiveAdjustable135V1.25V33V-3A--86dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°CThrough HoleTO-204AA, TO-3TO-3-2
D²Pak,TO-263
NCP630AD2TR4G
IC REG LINEAR POS ADJ 3A D2PAK-5
onsemi
1,640
In Stock
1 : $1.96000
Cut Tape (CT)
800 : $1.16049
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable112V1.216V10.75V1.25V @ 3A3A1 mA2 mA85dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 125°CSurface MountTO-263-6, D²Pak (5 Leads + Tab), TO-263BAD2PAK-5
Showing
1 - 25
of 1,490

3A Voltage Regulators - Linear


Linear voltage regulators are used to provide a stable output voltage that is nominally invariant with respect to changes in load current, input voltage, or environmental factors. Their operating principle requires that the input voltage be maintained above the desired output voltage by some minimum amount, and function on the basis of converting whatever excess voltage is present at the input to heat. While this renders them less efficient than switch-mode voltage regulators for most applications, they are often better suited for applications with high sensitivity to noise.