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

Results: 6,540
Manufacturer
3PEAKABLIC Inc.Alpha & Omega Semiconductor Inc.ams-OSRAM USA INC.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedAsahi Kasei Microdevices/AKMBurr BrownDiodes IncorporatedDiotec SemiconductorEVVOFairchild Semiconductor
Series
-78MxxanyCAP®AZ1117AZ1117CAZ1117EAZ1117IBDxxFC0Enpirion®LM140LM3940MP
Packaging
BagBoxBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Configuration
NegativePositive
Output Type
Adjustable (Fixed)AdjustableAdjustable/ProgrammableFixedProgrammable
Number of Regulators
12
Voltage - Input (Max)
-40V-36V-35V-30V-26V-25V-16.5V-7V-3V1.5V1.98V2.2V
Voltage - Output (Min/Fixed)
-24V-18V-15V-12V-10V-9V-8V-6V-5.2V-5V-3V-2.23V
Voltage - Output (Max)
-33V-30V-25V-24V-15.5V-1V1.5V2V2.7V3V3.3V3.4V
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 µA2 µA3 µA3.4 µA5.7 µA6 µA9.8 µA10 µA15 µA18 µA20 µA23.5 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, EnableDelay, Enable, Power Good, Soft StartEnableEnable, Error Flag
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 (TA)-55°C ~ 125°C (TJ)-55°C ~ 125°C-55°C ~ 150°C (TA)-55°C ~ 150°C (TJ)-55°C ~ 150°C-40°C ~ 105°C (TA)-40°C ~ 105°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 125°C-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 Lead 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)6-DFN (3x3.3)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
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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
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
8,489
In Stock
1 : $0.35000
Cut Tape (CT)
2,500 : $0.09999
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-1.3V @ 800mA1A100 µA-75dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
SOT-223-3
AP2114HA-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
94,359
In Stock
152,000
Factory
1 : $0.37000
Cut Tape (CT)
4,000 : $0.10599
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.75V @ 1A1A90 µA-65dB (100Hz ~ 1kHz)-Over Current, Over Temperature-40°C ~ 85°C--Surface MountTO-261-4, TO-261AASOT-223-3
SOT-223-3
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
276,680
In Stock
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.3V @ 800mA1A6 mA-70dB (120Hz)-Thermal Shutdown-40°C ~ 125°C (TJ)--Surface MountTO-261-4, TO-261AASOT-223-3
SOT-223-3
AZ1117IH-5.0TRG1
IC REG LINEAR 5V 1A SOT223
Diodes Incorporated
57,225
In Stock
324,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V5V-1.3V @ 800mA1A6 mA-70dB (120Hz)-Thermal Shutdown-40°C ~ 125°C (TJ)--Surface MountTO-261-4, TO-261AASOT-223-3
SOT-223-3
AZ1117IH-ADJTRG1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
5,005
In Stock
1,116,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable115V1.25V13.7V1.3V @ 800mA1A5 mA-70dB (120Hz)-Thermal Shutdown-40°C ~ 125°C (TJ)--Surface MountTO-261-4, TO-261AASOT-223-3
SOT-223-3
AZ1117CH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
45,128
In Stock
1 : $0.45000
Cut Tape (CT)
4,000 : $0.08444
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.3V @ 800mA1A6 mA-70dB (120Hz)-Thermal Shutdown-20°C ~ 125°C (TJ)--Surface MountTO-261-4, TO-261AASOT-223-3
8-XDFN
NCP186AMX330TAG
IC REG LINEAR 3.3V 1A 8XDFN
onsemi
59,744
In Stock
1 : $0.48000
Cut Tape (CT)
5,000 : $0.14917
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.145V @ 1A1A140 µA-75dB (1kHz)EnableOver Current, Over Temperature, Soft Start-40°C ~ 125°C--Surface Mount8-XFDFN Exposed Pad8-XDFN (1.6x1.2)
SOT89-5
AP7361C-Y5-13
IC REG LINEAR POS ADJ 1A SOT89-5
Diodes Incorporated
138,969
In Stock
1 : $0.58000
Cut Tape (CT)
2,500 : $0.22304
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5V0.36V @ 1A (Typ)1A80 µA-75dB ~ 55dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°C--Surface MountSOT-89-5/6SOT-89-5
6-WSON
TLV76733DRVR
IC REG LINEAR 3.3V 1A 6WSON
Texas Instruments
23,419
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.22379
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed116V3.3V-1.4V @ 1A1A80 µA1.5 mA70dB (120Hz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface Mount6-WDFN Exposed Pad6-WSON (2x2)
SOT-223-3
AP7361C-33E-13
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
29,354
In Stock
955,000
Factory
1 : $0.60000
Cut Tape (CT)
2,500 : $0.21369
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.36V @ 1A (Typ)1A80 µA-75dB ~ 55dB (1kHz ~ 10kHz)-Over Current, Over Temperature-40°C ~ 85°C--Surface MountTO-261-4, TO-261AASOT-223-3
SOT223-3L
AP7361C-33ER-13
IC REG LINEAR 3.3V 1A SOT223R
Diodes Incorporated
10,866
In Stock
67,500
Factory
1 : $0.60000
Cut Tape (CT)
2,500 : $0.21369
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.36V @ 1A (Typ)1A80 µA-75dB ~ 55dB (1kHz ~ 10kHz)-Over Current, Over Temperature-40°C ~ 85°C (TA)--Surface MountTO-261-4, TO-261AASOT-223R
DPAK_369C
NCP1117DT33T5G
IC REG LINEAR 3.3V 1A DPAK
onsemi
0
In Stock
167,452
Marketplace
Check Lead Time
1 : $0.64000
Cut Tape (CT)
2,500 : $0.23125
Tape & Reel (TR)
1,225 : $0.25000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActivePositiveFixed120V3.3V-1.2V @ 800mA1A10 mA-64dB (120Hz)-Over Current, Over Temperature0°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
U-DFN3030-8
AP7361C-FGE-7
IC REG LINEAR POS ADJ 1A 8UDFN
Diodes Incorporated
44,898
In Stock
879,000
Factory
1 : $0.65000
Cut Tape (CT)
3,000 : $0.23013
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5V0.36V @ 1A (Typ)1A80 µA-75dB ~ 55dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 85°C--Surface Mount8-UDFN Exposed PadU-DFN3030-8 (Type E)
SOT223-3L
NCV1117ST33T3G
IC REG LINEAR 3.3V 1A SOT223
onsemi
7,353
In Stock
1 : $0.65000
Cut Tape (CT)
4,000 : $0.23452
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed120V3.3V-1.2V @ 800mA1A10 mA-64dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C (TA)AutomotiveAEC-Q100Surface MountTO-261-4, TO-261AASOT-223
LD56100
LD56100DPU33R
IC REG LINEAR 3.3V 1A 8DFN
STMicroelectronics
16,099
In Stock
1 : $0.67000
Cut Tape (CT)
3,000 : $0.26053
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.16V @ 1A1A155 µA-70dB ~ 55dB (1kHz ~ 100kHz)Enable, Soft StartOver Current, Over Temperature-40°C ~ 85°C--Surface Mount8-XFDFN Exposed Pad8-DFN (1.6x1.2)
DPAK_369C
MC7812BDTRKG
IC REG LINEAR 12V 1A DPAK
onsemi
13,100
In Stock
1 : $0.67000
Cut Tape (CT)
2,500 : $0.24270
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V12V-2V @ 1A (Typ)1A8 mA-60dB (1kHz)-Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
SOT223-3L
NCP1117ST33T3G
IC REG LINEAR 3.3V 1A SOT223
onsemi
29,688
In Stock
1 : $0.68000
Cut Tape (CT)
4,000 : $0.24543
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed120V3.3V-1.2V @ 800mA1A10 mA-64dB (120Hz)-Over Current, Over Temperature0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223
SOT223-3L
NCP1117STAT3G
IC REG LINEAR POS ADJ 1A SOT223
onsemi
4,204
In Stock
1 : $0.68000
Cut Tape (CT)
4,000 : $0.24543
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable120V1.25V18.8V1.2V @ 800mA1A10 mA-73dB (120Hz)-Over Current, Over Temperature0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223
TO-220-3
MC7915CTG
IC REG LINEAR -15V 1A TO220AB
onsemi
23,965
In Stock
1 : $0.71000
Tube
-
Tube
ActiveNegativeFixed1-35V-15V-1.3V @ 1A (Typ)1A--60dB (120Hz)-Over Current, Over Temperature0°C ~ 125°C--Through HoleTO-220-3TO-220
RB098BM-40FNSTL
BA17805FP-E2
IC REG LINEAR 5V 1A TO252-3
Rohm Semiconductor
7,636
In Stock
1 : $0.71000
Cut Tape (CT)
2,000 : $0.27533
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V5V-2V @ 1A (Typ)1A4.5 mA6 mA78dB (120Hz)---40°C ~ 85°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252
TO-220-3
MC7815CTG
IC REG LINEAR 15V 1A TO220AB
onsemi
0
In Stock
707,097
Marketplace
Check Lead Time
965 : $0.31000
Bulk
1 : $0.74000
Tube
-
Bulk
Tube
ActivePositiveFixed135V15V-2V @ 1A (Typ)1A6.5 mA-58dB (120Hz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
DPAK_369C
NCV1117DT50RKG
IC REG LINEAR 5V 1A DPAK
onsemi
4,626
In Stock
1 : $0.75000
Cut Tape (CT)
2,500 : $0.26888
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed120V5V-1.2V @ 800mA1A10 mA-61dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C (TA)AutomotiveAEC-Q100Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
DPAK_369C
NCV1117DTARKG
IC REG LINEAR POS ADJ 1A DPAK
onsemi
14,445
In Stock
1 : $0.77000
Cut Tape (CT)
2,500 : $0.27638
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable120V1.25V18.8V1.2V @ 800mA1A10 mA-73dB (120Hz)-Over Current, Over Temperature-40°C ~ 125°C (TA)AutomotiveAEC-Q100Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
TO-263-3
MC7812CD2TR4G
IC REG LINEAR 12V 1A D2PAK
onsemi
5,706
In Stock
1 : $0.77000
Cut Tape (CT)
800 : $0.39244
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V12V-2V @ 1A (Typ)1A6.5 mA-60dB (1kHz)-Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-263-3, D2PAK (2 Leads + Tab), TO-263ABD2PAK-3
TO-220-3
MC7812CTG
IC REG LINEAR 12V 1A TO220AB
onsemi
9
In Stock
5,189,319
Marketplace
2,500 : $0.22000
Bulk
1,004 : $0.30000
Bulk
1 : $0.78000
Tube
-
Bulk
Bulk
Tube
ActivePositiveFixed135V12V-2V @ 1A (Typ)1A6.5 mA-60dB (1kHz)-Over Temperature, Short Circuit0°C ~ 125°C--Through HoleTO-220-3TO-220
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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.