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

Results: 6,554
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
AdjustableAdjustable (Fixed)Adjustable/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-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
6,554Results
Applied FiltersRemove All

Showing
of 6,554
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
TO-252-2
AZ1117ID-3.3TRG1
IC REG LINEAR 3.3V 1A TO252-2
Diodes Incorporated
5,000
In Stock
247,500
Factory
2,500 : $0.15420
Tape & Reel (TR)
Tape & Reel (TR)
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
21,110
In Stock
1 : $0.35000
Cut Tape (CT)
2,500 : $0.09999
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
191,526
In Stock
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
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
48,646
In Stock
536,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
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
18,861
In Stock
1,188,000
Factory
1 : $0.38000
Cut Tape (CT)
4,000 : $0.10732
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
6-WSON
TLV76701DRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
19,484
In Stock
1 : $0.40000
Cut Tape (CT)
3,000 : $0.14285
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
21,653
In Stock
1,148,000
Factory
1 : $0.45000
Cut Tape (CT)
4,000 : $0.08444
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
11,670
In Stock
1 : $0.47000
Cut Tape (CT)
4,000 : $0.15656
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
65,981
In Stock
1 : $0.48000
Cut Tape (CT)
5,000 : $0.14917
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
18,869
In Stock
20,000
Factory
1 : $0.49000
Cut Tape (CT)
5,000 : $0.15148
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
56,935
In Stock
1 : $0.50000
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
6-WSON
TLV76733DRVR
IC REG LINEAR 3.3V 1A 6WSON
Texas Instruments
20,167
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.22379
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)
6-WSON
TLV75901PDRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
11,106
In Stock
1 : $0.61000
Cut Tape (CT)
3,000 : $0.21671
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)
DPAK_369C
NCP1117DT33T5G
IC REG LINEAR 3.3V 1A DPAK
onsemi
16,490
In Stock
1 : $0.64000
Cut Tape (CT)
2,500 : $0.23125
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
0°C ~ 125°C
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
U-DFN3030-8
AP7361C-FGE-7
IC REG LINEAR POS ADJ 1A 8UDFN
Diodes Incorporated
42,286
In Stock
1 : $0.65000
Cut Tape (CT)
3,000 : $0.23013
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
27,582
In Stock
1 : $0.65000
Cut Tape (CT)
4,000 : $0.23452
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
NCV7805BDTRKG
IC REG LINEAR 5V 1A DPAK
onsemi
37,664
In Stock
1 : $0.67000
Cut Tape (CT)
2,500 : $0.24298
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
DPAK_369C
MC7812BDTRKG
IC REG LINEAR 12V 1A DPAK
onsemi
21,512
In Stock
1 : $0.67000
Cut Tape (CT)
2,500 : $0.24270
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
LD56100
LD56100DPU33R
IC REG LINEAR 3.3V 1A 8DFN
STMicroelectronics
15,889
In Stock
1 : $0.67000
Cut Tape (CT)
3,000 : $0.26053
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)
SOT223-3L
NCP1117STAT3G
IC REG LINEAR POS ADJ 1A SOT223
onsemi
56,276
In Stock
1 : $0.68000
Cut Tape (CT)
4,000 : $0.24543
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
43,660
In Stock
1 : $0.68000
Cut Tape (CT)
4,000 : $0.24543
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
SOT223-3L
NCP1117ST33T3G
IC REG LINEAR 3.3V 1A SOT223
onsemi
18,725
In Stock
1 : $0.68000
Cut Tape (CT)
4,000 : $0.24543
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
0°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
TO-220-3
MC7915CTG
IC REG LINEAR -15V 1A TO220AB
onsemi
21,234
In Stock
1 : $0.71000
Tube
-
Tube
Active
Negative
Fixed
1
-35V
-15V
-
1.3V @ 1A (Typ)
1A
-
-
60dB (120Hz)
-
Over Current, Over Temperature
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
488-TO-220AB
MC7805ACTG
IC REG LINEAR 5V 1A TO220AB
onsemi
6,105
In Stock
1 : $0.73000
Tube
-
Tube
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
6 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Through Hole
TO-220-3
TO-220
TO-263-3
MC7805CD2TR4G
IC REG LINEAR 5V 1A D2PAK
onsemi
5,837
In Stock
1 : $0.73000
Cut Tape (CT)
800 : $0.36864
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
35V
5V
-
2V @ 1A (Typ)
1A
6.5 mA
-
83dB (120Hz)
-
Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
D2PAK-3
Showing
of 6,554

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.