1A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 6,502
Manufacturer
3PEAKABLIC Inc.ams-OSRAM USA INC.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedAsahi Kasei Microdevices/AKMBurr BrownDiodes IncorporatedDiotec SemiconductorEVVOFairchild SemiconductorInfineon Technologies
Series
-78MxxAMS1117anyCAP®AZ1117AZ1117CAZ1117EAZ1117IBDxxFC0Enpirion®LM140LM3940
Packaging
BoxBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Configuration
NegativePositive
Output Type
AdjustableAdjustable (Fixed)Adjustable/ProgrammableFixedProgrammable
Number of Regulators
12
Voltage - Input (Max)
-40V-36V-35V-30V-26V-25V-16.5V-3V1.5V1.98V2.2V3V
Voltage - Output (Min/Fixed)
-24V-18V-15V-12V-10V-9V-8V-6V-5.2V-5V-3V-2V
Voltage - Output (Max)
-33V-25V-24V-15.5V-1V1.5V2V2.7V3V3.3V3.4V3.5V
Voltage Dropout (Max)
0.04V @ 200mA (Typ)0.053V @ 1A0.06V @ 1A0.0642V @ 1A0.08V @ 1A0.099V @ 1A0.1V @ 1A0.1V @ 300mA0.1V @ 600mA0.122V @ 1A0.124V @ 1A0.129V @ 1A
Current - Quiescent (Iq)
1 µA3 µA3.4 µA5.7 µA6 µA9.8 µA10 µA15 µA18 µA20 µA23.5 µA23.625 µA
Current - Supply (Max)
15 µA22.5 µA40 µA85 µA90 µA100 µA108 µA110 µA113.5 µA113.625 µA113.75 µA113.875 µA
PSRR
40dB (100kHz)40dB (120kHz)40dB (1kHz)40dB (500kHz)45dB (120Hz)45dB (1kHz)46dB (100kHz), 52dB (1kHz ~ 1MHz)48dB (120Hz ~ 1kHz)48dB ~ 38dB (100Hz ~ 1MHz)50dB (100Hz)50dB (120Hz)50dB (1kHz)
Control Features
-Current LimitCurrent Limit, EnableCurrent Limit, Enable, Power FailCurrent Limit, Enable, Power GoodCurrent Limit, Enable, Power Good, Soft StartCurrent Limit, Enable, Power Good, Soft Start, TrackingCurrent Limit, Enable, Soft StartDelay, EnableEnableEnable, Error FlagEnable, Power Good
Protection Features
-Antisaturation, Over Current, Over TemperatureCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Over TemperatureCurrent Limit, Thermal Limit, Transient VoltageCurrent Limit, Thermal OverloadCurrent Limit, Thermal ShutdownCurrent Limit, Thermal Shutdown, UVLOInrush Current Limit, Over Current, Thermal ShutdownMirror-Image Insertion, Over Current, Reverse PolarityOver CurrentOver Current, Over Temperature
Operating Temperature
-55°C ~ 125°C-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 150°C-55°C ~ 150°C (TA)-55°C ~ 150°C (TJ)-40°C ~ 105°C-40°C ~ 105°C (TA)-40°C ~ 125°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 140°C (TJ)
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100MIL-STD-883
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
2-Ultra Thin-Pak™5-XFBGA, WLBGA6-SMD, Flat Leads Exposed Pad6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins6-UDFN Exposed Pad6-UDFN Exposed Pad, 6-TMLF®6-UFBGA, WLCSP6-UFDFN Exposed Pad6-VDFN Exposed Pad6-VDFN Exposed Pad, 6-TMLF®6-VQFN Exposed Pad6-WDFN Exposed Pad
Supplier Device Package
2-Ultra Thin-Pak5-HSIP5-SPAK6-DFN (2x2)6-DFN (3x3.3)6-DFN (3x3)6-DSBGA (0.67x1.12)6-DSBGA (0.71x1.16)6-FlipChip (0.78x1.18)6-HSON (2.9x2.8)6-HSON (2.9x3)6-HSOP
Stocking Options
Environmental Options
Media
Marketplace Product
6,502Results
Applied FiltersRemove All

Showing
of 6,502
Compare
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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
2DB1184Q-13
AZ1117ID-3.3TRG1
IC REG LINEAR 3.3V 1A TO252-2
Diodes Incorporated
15,000
In Stock
292,500
Factory
2,500 : £0.12166
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.4V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
TO-252-3
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
13,916
In Stock
1 : £0.28000
Cut Tape (CT)
2,500 : £0.07889
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
1.3V @ 800mA
1A
100 µA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
SOT-223-3
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
127,855
In Stock
1 : £0.30000
Cut Tape (CT)
4,000 : £0.08468
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117IH-5.0TRG1
IC REG LINEAR 5V 1A SOT223
Diodes Incorporated
35,210
In Stock
696,000
Factory
1 : £0.30000
Cut Tape (CT)
4,000 : £0.08468
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
5V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT-223-3
AZ1117IH-ADJTRG1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
18,816
In Stock
1,204,000
Factory
1 : £0.30000
Cut Tape (CT)
4,000 : £0.08468
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
15V
1.25V
13.7V
1.3V @ 800mA
1A
5 mA
-
70dB (120Hz)
-
Thermal Shutdown
-40°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT223-3L
TLV1117LV12DCYR
IC REG LINEAR 1.2V 1A SOT223-4
Texas Instruments
16,668
In Stock
1 : £0.32000
Cut Tape (CT)
2,500 : £0.09072
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.2V
-
1.3V @ 800mA
1A
100 µA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-4
6-WSON
TLV76701DRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
14,779
In Stock
1 : £0.32000
Cut Tape (CT)
3,000 : £0.11271
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
16V
0.8V
13.6V
1.4V @ 1A
1A
80 µA
1.5 mA
70dB (120Hz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
SOT-223-3
AZ1117CH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
26,072
In Stock
1 : £0.36000
Cut Tape (CT)
4,000 : £0.06662
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
1A
6 mA
-
70dB (120Hz)
-
Thermal Shutdown
-20°C ~ 125°C (TJ)
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
SOT223-3L
NCP1117LPSTADT3G
IC REG LINEAR POS ADJ 1A SOT223
onsemi
11,620
In Stock
1 : £0.37000
Cut Tape (CT)
4,000 : £0.12352
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
18V
1.25V
16.6V
1.4V @ 1A
1A
50 µA
-
60dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
8-XDFN
NCP186AMX330TAG
IC REG LINEAR 3.3V 1A 8XDFN
onsemi
65,302
In Stock
1 : £0.38000
Cut Tape (CT)
5,000 : £0.11769
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.145V @ 1A
1A
140 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature, Soft Start
-40°C ~ 125°C
-
-
Surface Mount
8-XFDFN Exposed Pad
8-XDFN (1.6x1.2)
8-XDFN
NCP186BMX330TAG
IC REG LINEAR 3.3V 1A 8XDFN
onsemi
7,083
In Stock
10,000
Factory
1 : £0.39000
Cut Tape (CT)
5,000 : £0.11952
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.145V @ 1A
1A
140 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature, Soft Start
-40°C ~ 125°C
-
-
Surface Mount
8-XFDFN Exposed Pad
8-XDFN (1.6x1.2)
TO-220-3
MC7808CTG
IC REG LINEAR 8V 1A TO220AB
onsemi
55,798
In Stock
1 : £0.39000
Tube
-
Tube
Active
Positive
Fixed
1
35V
8V
-
2V @ 1A (Typ)
1A
8 mA
-
62dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
DPAK_369C
MC7805BDTG
IC REG LINEAR 5V 1A DPAK
onsemi
13,204
In Stock
75 : £0.41413
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
8 mA
-
68dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
DPAK_369C
MC7805BDTRKG
IC REG LINEAR 5V 1A DPAK
onsemi
4,701
In Stock
1 : £0.45000
Cut Tape (CT)
2,500 : £0.16191
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
8 mA
-
68dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
6-WSON
TLV76733DRVR
IC REG LINEAR 3.3V 1A 6WSON
Texas Instruments
18,171
In Stock
1 : £0.46000
Cut Tape (CT)
3,000 : £0.17657
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
16V
3.3V
-
1.4V @ 1A
1A
80 µA
1.5 mA
70dB (120Hz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
SOT-223-3
AP7361C-33E-13
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
22,015
In Stock
892,500
Factory
1 : £0.47000
Cut Tape (CT)
2,500 : £0.16860
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.36V @ 1A (Typ)
1A
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
-
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
6-WSON
TLV75901PDRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
13,410
In Stock
1 : £0.48000
Cut Tape (CT)
3,000 : £0.17086
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.55V
5.5V
0.225V @ 1A
1A
35 µA
-
50dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
6-WDFN Exposed Pad
6-WSON (2x2)
U-DFN3030-8
AP7361C-FGE-7
IC REG LINEAR POS ADJ 1A 8UDFN
Diodes Incorporated
41,494
In Stock
1 : £0.51000
Cut Tape (CT)
3,000 : £0.18157
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.36V @ 1A (Typ)
1A
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-UDFN Exposed Pad
U-DFN3030-8 (Type E)
SOT223-3L
NCV1117ST33T3G
IC REG LINEAR 3.3V 1A SOT223
onsemi
34,489
In Stock
1 : £0.51000
Cut Tape (CT)
4,000 : £0.18504
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.2V @ 800mA
1A
10 mA
-
64dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C (TA)
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223
DPAK_369C
MC7815BDTRKG
IC REG LINEAR 15V 1A DPAK
onsemi
6,008
In Stock
1 : £0.51000
Cut Tape (CT)
2,500 : £0.18472
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
15V
-
2V @ 1A (Typ)
1A
8 mA
-
58dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
DPAK_369C
NCV7805BDTRKG
IC REG LINEAR 5V 1A DPAK
onsemi
64,105
In Stock
1 : £0.53000
Cut Tape (CT)
2,500 : £0.19171
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
8 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
LD56100
LD56100DPU33R
IC REG LINEAR 3.3V 1A 8DFN
STMicroelectronics
33,817
In Stock
1 : £0.53000
Cut Tape (CT)
3,000 : £0.20556
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.16V @ 1A
1A
155 µA
-
70dB ~ 55dB (1kHz ~ 100kHz)
Enable, Soft Start
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
8-XFDFN Exposed Pad
8-DFN (1.6x1.2)
DPAK_369C
MC7812BDTRKG
IC REG LINEAR 12V 1A DPAK
onsemi
16,183
In Stock
87,500
Factory
1 : £0.53000
Cut Tape (CT)
2,500 : £0.19149
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
12V
-
2V @ 1A (Typ)
1A
8 mA
-
60dB (1kHz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
SOT223-3L
NCP1117STAT3G
IC REG LINEAR POS ADJ 1A SOT223
onsemi
58,572
In Stock
1 : £0.54000
Cut Tape (CT)
4,000 : £0.19365
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
20V
1.25V
18.8V
1.2V @ 800mA
1A
10 mA
-
73dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
SOT223-3L
NCP1117ST50T3G
IC REG LINEAR 5V 1A SOT223
onsemi
34,854
In Stock
160,000
Factory
1 : £0.54000
Cut Tape (CT)
4,000 : £0.19365
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
5V
-
1.2V @ 800mA
1A
10 mA
-
61dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
Showing
of 6,502

1A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators


Linear voltage regulators, including LDO (Low Drop Out) types, 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.