Positive Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Results: 63,798
Manufacturer
3PEAKABLIC Inc.Allegro MicroSystemsAlpha & Omega Semiconductor Inc.ams-OSRAM USA INC.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedAsahi Kasei Microdevices/AKMAustria MicroBurr BrownCanaan Semiconductor Pty LtdDiodes Incorporated
Series
-*71xx75xx78Lxx78Lxx-15078MxxADP151ADP3303AAMS1117anyCAP®AP7375
Packaging
-BagBoxBulkCut Tape (CT)Digi-Reel®StripTape & Box (TB)Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-AdjustableAdjustable (Fixed)Adjustable (Programmable)Adjustable/ProgrammableFixedProgrammable
Number of Regulators
1234568
Voltage - Input (Max)
-30V1.5V1.5V, 5V1.6V1.98V2.2V2.625V2.75V3V3.3V3.5V3.5V, 5.5V
Voltage - Output (Min/Fixed)
0V0V (5V)0.2V0.4V0.5V0.5V (0.5V, 1.2V)0.5V (0.5V)0.5V (1.2V, 1.5V)0.5V or Tracking0.5V, 1.2V0.55V0.56V
Voltage - Output (Max)
1.2V1.212V1.27V1.29V1.3V1.4V, 3.75V1.5V1.6V1.8V1.836V1.84V1.85V
Voltage Dropout (Max)
1.2mV @ 100mA1.5mV @ 100mA2mV @ 100mA2.7mV @ 100mA0.01V @ 1mA0.02V @ 10mA0.03V @ 10mA0.03V @ 1mA0.036V @ 2A (Typ)0.038V @ 1mA0.04V @ 10mA0.04V @ 1mA
Current - Output
3mA5mA10mA11mA15mA20mA20mA, 20mA, 80mA, 120mA20mA, 70mA25mA25mA, 30mA25mA, 50mA30mA
Current - Quiescent (Iq)
20 nA50 nA60 nA250 nA300 nA400 nA0.5 µA500 nA530 nA0.53 µA580 nA0.6 µA
Current - Supply (Max)
260 nA1 µA1.6 µA1.8 µA2.1 µA2.4 µA2.5 µA3 µA3.6 µA3.7 µA4 µA4.5 µA
PSRR
10dB (100Hz)10dB (10kHz)15dB (1kHz)18dB (1kHz)22dB (100Hz)25dB (1kHz)27dB (1kHz)29dB (1kHz)30dB (100Hz ~ 100kHz) (MIN), 30dB (100Hz ~ 100kHz) (MIN), 40dB (100Hz ~ 100kHz) (MIN)30dB (100Hz)30dB (100kHz)30dB (120Hz)
Control Features
-Current LimitCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Delay, Enable, Power Good, Soft StartCurrent Limit, EnableCurrent Limit, Enable, Error FlagCurrent Limit, Enable, Hold, ResetCurrent Limit, Enable, Low Battery DetectionCurrent Limit, Enable, Power FailCurrent Limit, Enable, Power GoodCurrent Limit, Enable, Power Good, Power Limit, Soft StartCurrent Limit, Enable, Power Good, Reset Output
Protection Features
-Antisaturation, Over Current, Over TemperatureAntisaturation, Over Current, Over Temperature, Reverse Polarity, Short CircuitAntisaturation, Over Temperature, Reverse Polarity, Short CircuitAntisaturation, Over Temperature, Short CircuitCurrent LimitCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Over TemperatureCurrent Limit, Over Temperature, Reverse Current, Transient VoltageCurrent Limit, Reverse Current, Over TemperatureCurrent Limit, Short Circuit, Thermal ShutdownCurrent Limit, Short Circuit, Thermal Shutdown, UVLO
Operating Temperature
-65°C ~ 150°C-65°C ~ 150°C (TJ)-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)-55°C ~ 155°C-55°C ~ 160°C (TJ)-55°C ~ 175°C-55°C ~ 210°C
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100AEC-Q101MIL-STD-883
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
2-SFN Exposed Pad2-Ultra Thin-Pak™3-SMD, SOT23-3 Variant4-BGA, DSBGA4-SIP4-SMD, Flat Leads4-SMD, Flat Leads Exposed Pad4-UDFN Exposed Pad4-UDFN Exposed Pad, 4-TMLF®4-UFBGA, CSPBGA4-UFBGA, DSBGA4-UFBGA, FCBGA
Supplier Device Package
0-XCEPT2-Ultra Thin-Pak3-Gullwing SIP3-HSIP3-PowerFLEX™3-SPAK3-SSIP3-USP (1.2x1.2)4-Bump microSMD4-CSP (1.06x1.06)4-DFN (1.2x1.2)4-DFN (1x1)
Stocking Options
Environmental Options
Media
Marketplace Product
63,798Results
Applied FiltersRemove All

Showing
of 63,798
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
10,000
In Stock
247,500
Factory
2,500 : ₩218.74200
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
SOT 23-5
MIC5504-1.8YM5-TR
IC REG LINEAR 1.8V 300MA SOT23-5
Microchip Technology
228,385
In Stock
1 : ₩227.00000
Cut Tape (CT)
3,000 : ₩156.04167
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC5504-3.3YM5-TR
IC REG LINEAR 3.3V 300MA SOT23-5
Microchip Technology
167,358
In Stock
1 : ₩227.00000
Cut Tape (CT)
3,000 : ₩156.04167
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.38V @ 300mA
300mA
55 µA
65 µA
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SC-70-5
MIC5365-3.0YC5-TR
IC REG LINEAR 3V 150MA SC70-5
Microchip Technology
178,670
In Stock
1 : ₩255.00000
Cut Tape (CT)
3,000 : ₩170.22733
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SC-70-5
MIC5365-1.8YC5-TR
IC REG LINEAR 1.8V 150MA SC70-5
Microchip Technology
111,558
In Stock
1 : ₩255.00000
Cut Tape (CT)
3,000 : ₩170.22733
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.8V
-
0.38V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SC-70-5
MIC5365-3.3YC5-TR
IC REG LINEAR 3.3V 150MA SC70-5
Microchip Technology
62,620
In Stock
1 : ₩255.00000
Cut Tape (CT)
3,000 : ₩170.22733
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SC-70-5
MIC5365-2.5YC5-TR
IC REG LINEAR 2.5V 150MA SC70-5
Microchip Technology
39,874
In Stock
1 : ₩255.00000
Cut Tape (CT)
3,000 : ₩170.22733
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
2.5V
-
0.38V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SOT 23-5
MIC5317-3.3YM5-TR
IC REG LINEAR 3.3V 150MA SOT23-5
Microchip Technology
20,310
In Stock
1 : ₩312.00000
Cut Tape (CT)
3,000 : ₩226.96967
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
4-UDFN Exposed Pad
MIC5317-3.3YMT-TZ
IC REG LINEAR 3.3V 150MA 4DFN
Microchip Technology
30,483
In Stock
1 : ₩355.00000
Cut Tape (CT)
10,000 : ₩283.71340
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.31V @ 150mA
150mA
39 µA
-
80dB ~ 65dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
4-UDFN Exposed Pad
4-DFN (1x1)
6-UDFN EP
MIC5528-3.3YMX-TR
IC REG LINEAR 3.3V 500MA 6XTDFN
Microchip Technology
16,900
In Stock
1 : ₩369.00000
Cut Tape (CT)
5,000 : ₩297.89760
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.5V @ 500mA
500mA
55 µA
65 µA
70dB ~ 60dB (100Hz ~ 1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
6-XFDFN Exposed Pad
6-XTDFN (1.2x1.2)
114,616
In Stock
1 : ₩468.00000
Cut Tape (CT)
3,000 : ₩85.96467
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.2V @ 150mA
200mA
60 µA
-
73dB (1kHz)
Enable
Over Current
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SMV
6-XDFN
NCP176AMX330TCG
IC REG LINEAR 3.3V 500MA 6XDFN
onsemi
380,673
In Stock
65,000
Factory
1 : ₩482.00000
Cut Tape (CT)
3,000 : ₩144.87267
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.165V @ 500ma
500mA
90 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
6-XFDFN Exposed Pad
6-XDFN (1.2x1.2)
SOT 25
AP2112K-3.3TRG1
IC REG LINEAR 3.3V 600MA SOT25
Diodes Incorporated
181,400
In Stock
2,421,000
Factory
1 : ₩496.00000
Cut Tape (CT)
3,000 : ₩143.02400
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.4V @ 600mA
600mA
80 µA
-
65sB (100Hz ~ 1KHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
21,094
In Stock
1 : ₩496.00000
Cut Tape (CT)
2,500 : ₩141.84480
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
SOD 123-5
TLV75801PDBVR
IC REG LIN POS ADJ 500MA SOT23-5
Texas Instruments
9,114
In Stock
1 : ₩496.00000
Cut Tape (CT)
3,000 : ₩141.84167
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.55V
5.5V
0.88V @ 500mA
500mA
35 µA
-
50dB ~ 30dB (1kHz ~ 1MHz)
Enable
Over Current, Over Temperature, UVLO
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-3
AP2138N-3.0TRG1
IC REG LINEAR 3V 250MA SOT23-3
Diodes Incorporated
106,980
In Stock
1 : ₩511.00000
Cut Tape (CT)
3,000 : ₩146.57033
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3V
-
0.7V @ 250mA
250mA
1.5 µA
-
-
-
Over Current
-40°C ~ 85°C (TA)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
SOT-23-3
AP2138N-3.3TRG1
IC REG LINEAR 3.3V 250MA SOT23-3
Diodes Incorporated
77,456
In Stock
1 : ₩511.00000
Cut Tape (CT)
3,000 : ₩146.57033
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
6V
3.3V
-
0.6V @ 250mA
250mA
1.5 µA
-
-
-
Over Current
-40°C ~ 85°C (TA)
-
-
Surface Mount
TO-236-3, SC-59, SOT-23-3
SOT-23-3
5-TSOP
NCP114ASN330T1G
IC REG LINEAR 3.3V 300MA 5TSOP
onsemi
112,314
In Stock
1 : ₩525.00000
Cut Tape (CT)
3,000 : ₩117.59867
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
3.3V
-
0.225V @ 300mA
300mA
95 µA
-
75dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-5 Thin, TSOT-23-5
5-TSOP
4-MLF DFN
MIC94310-PYMT-TR
IC REG LINEAR 3V 200MA 4TDFN
Microchip Technology
10,105
In Stock
1 : ₩525.00000
Cut Tape (CT)
5,000 : ₩383.01400
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
3.6V
3V
-
0.1V @ 200mA
200mA
250 µA
-
85dB ~ 50dB (100Hz ~ 10MHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
4-UFDFN Exposed Pad
4-TDFN (1.2x1.6)
SOT-223-3
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
191,438
In Stock
1 : ₩539.00000
Cut Tape (CT)
4,000 : ₩152.24350
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
48,581
In Stock
536,000
Factory
1 : ₩539.00000
Cut Tape (CT)
4,000 : ₩152.24350
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 : ₩539.00000
Cut Tape (CT)
4,000 : ₩152.24350
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
8-SOIC
L78L05ACD13TR
IC REG LINEAR 5V 100MA 8SO
STMicroelectronics
11,055
In Stock
1 : ₩539.00000
Cut Tape (CT)
2,500 : ₩118.63120
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
-
100mA
5.5 mA
6 mA
49dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
AP7387Q-30Y-13
AS78L05RTR-E1
IC REG LINEAR 5V 100MA SOT89-3
Diodes Incorporated
97,684
In Stock
1 : ₩553.00000
Cut Tape (CT)
1,000 : ₩135.54300
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
5V
-
1.8V @ 100mA (Typ)
100mA
5.5 mA
-
62dB (120Hz)
-
Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
SOT-89 SERIES
L78L33ABUTR
IC REG LINEAR 3.3V 100MA SOT89-3
STMicroelectronics
191,041
In Stock
1 : ₩567.00000
Cut Tape (CT)
2,500 : ₩203.15480
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
30V
3.3V
-
-
100mA
5.5 mA
6 mA
49dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
Showing
of 63,798

Positive 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.