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

Results: 4,799
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
-ADP3303AanyCAP®AZ1117AZ1117BAZ1117CAZ1117EAZ1117IBD9xxM5-CBD9xxN1-CCA3085Enpirion®
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 Configuration
NegativePositive and NegativePositive or NegativePositive
Number of Regulators
1234
Voltage - Input (Max)
-50V-41.25V-40V-36V-35V-30V-28V-26V-20V-16.5V-16V-15V
Voltage - Output (Min/Fixed)
-19.5V-15V-12V-3.8V-3V-2.23V-2V-1.3V-1.29V-1.25V-1.22V-1.2V
Voltage - Output (Max)
-47V-37V-36V-35V-33V-32V-30V-29.5V-27.64V-25V-24V-20V
Voltage Dropout (Max)
0.05V @ 1A0.053V @ 1A0.06V @ 1A0.0625V @ 250mA (Typ)0.0642V @ 1A0.07V @ 1A0.07V @ 500mA0.075V @ 1.2A0.075V @ 4A0.075V @ 50mA0.08V @ 1A0.08V @ 400mA (Typ)
Current - Output
3mA5mA10mA11mA20mA25mA25mA, 50mA30mA40mA40mA, 40mA50mA60mA
Current - Quiescent (Iq)
800 nA1 µA1.25 µA1.3 µA2 µA2.4 µA2.5 µA2.8 µA3 µA3.5 µA4 µA4.2 µA
Current - Supply (Max)
1 µA3 µA5 µA5.8 µA6 µA6.2 µA6.5 µA7.4 µA8 µA10 µA11 µA12 µA
PSRR
30dB (120Hz)30dB (1kHz)32dB (100kHz)35dB ~ 30dB (1kHz ~ 300kHz)35dB ~ 44dB (10kHz ~ 500kHz)40dB (100Hz)40dB (100kHz)40dB (1MHz)40dB (1kHz)40dB (500kHz)40dB ~ 15dB (10Hz ~ 1kHz)40dB ~ 36dB (1MHz)
Control Features
-Current LimitCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Delay, Enable, Power Good, Soft StartCurrent Limit, EnableCurrent Limit, Enable, Power GoodCurrent Limit, Enable, Power Good, Reset OutputCurrent Limit, Enable, Power Good, Soft StartCurrent Limit, Enable, Power Good, Soft Start, TrackingCurrent Limit, Enable, Power Good, TrackingCurrent Limit, Enable, Power On ResetCurrent Limit, Enable, Reset
Protection Features
-Antisaturation, Over Current, Over TemperatureAntisaturation, Over Current, Over Temperature, Reverse Polarity, Short CircuitCurrent LimitCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Over TemperatureCurrent Limit, Reverse Current, Over TemperatureCurrent Limit, Short Circuit, Thermal Shutdown, UVLOCurrent Limit, Thermal Limit, Transient VoltageCurrent Limit, Thermal OverloadCurrent Limit, Thermal ShutdownCurrent Limit, Thermal Shutdown, Reverse Current
Operating Temperature
-65°C ~ 150°C-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 125°C-55°C ~ 150°C (TJ)-55°C ~ 150°C-55°C ~ 155°C-55°C ~ 175°C-55°C ~ 210°C-45°C ~ 125°C-40°C ~ 100°C-40°C ~ 105°C (TA)
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100MIL-STD-883
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
2-Ultra Thin-Pak™4-XDFN Exposed Pad4-XFBGA, DSBGA5-TSSOP, SC-70-5, SOT-3535-UFBGA, DSBGA5-VSFN Exposed Pad6-SMD (5 Leads), Gull Wing6-SMD, Flat Lead Exposed Pad6-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins6-TSSOP, SC-88, SOT-3636-UDFN Exposed Pad6-UDFN Exposed Pad, 6-TMLF®
Supplier Device Package
0-XCEPT2-Ultra Thin-Pak3-Gullwing SIP3-PowerFLEX™4-DSBGA (0.62x0.62)4-ZQFN (1x1)5-DSBGA5-HSIP5-PENTAWATT5-SPAK5-SSOP5-TSOP
Stocking Options
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Marketplace Product
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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
SOD 123-5
TLV75801PDBVR
IC REG LIN POS ADJ 500MA SOT23-5
Texas Instruments
15,778
In Stock
1 : $0.35000
Cut Tape (CT)
3,000 : $0.09999
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.55V5.5V0.88V @ 500mA500mA35 µA-50dB ~ 30dB (1kHz ~ 1MHz)EnableOver Current, Over Temperature, UVLO-40°C ~ 125°C (TJ)--Surface MountSC-74A, SOT-753SOT-23-5
SC-70-5
MIC5377YC5-TR
IC REG LIN POS ADJ 150MA SC70-5
Microchip Technology
6,623
In Stock
1 : $0.35000
Cut Tape (CT)
3,000 : $0.26000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V1V5.3V0.2V @ 150mA150mA45 µA-60dB ~ 50dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 125°C--Surface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
SOT-23-5
AP2127K-ADJTRG1
IC REG LIN POS ADJ 300MA SOT23-5
Diodes Incorporated
62,203
In Stock
1 : $0.38000
Cut Tape (CT)
3,000 : $0.08490
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5.5V0.3V @ 300mA300mA90 µA-68dB ~ 45db (100Hz ~ 10kHz)-Over Current, Over Temperature-40°C ~ 85°C--Surface MountSC-74A, SOT-753SOT-23-5
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 25
AP7366-W5-7
IC REG LIN POS ADJ 600MA SOT25
Diodes Incorporated
193,582
In Stock
1 : $0.40000
Cut Tape (CT)
3,000 : $0.08926
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5V-600mA80 µA-75dB ~ 55dB (1kHz ~ 10kHz)Current Limit, EnableOver Current, Short Circuit-40°C ~ 85°C (TA)--Surface MountSC-74A, SOT-753SOT-25
8-SOIC
LM317LIDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
44,229
In Stock
1 : $0.46000
Cut Tape (CT)
2,500 : $0.13165
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable138V1.2V32V-100mA2.5 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
6-UFDFN Exposed Pad
MIC5353YMT-TR
IC REG LIN POS ADJ 500MA 6TMLF
Microchip Technology
5,906
In Stock
1 : $0.46000
Cut Tape (CT)
5,000 : $0.35000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V1.25V5.5V0.35V @ 500mA500mA175 µA-60dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 125°C--Surface Mount6-UFDFN Exposed Pad, 6-TMLF®6-TMLF® (1.6x1.6)
8-SOIC
LM317LD13TR
IC REG LIN POS ADJ 100MA 8SOIC
STMicroelectronics
114,622
In Stock
1 : $0.47000
Cut Tape (CT)
2,500 : $0.13499
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V1.2V37V-100mA5 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°C--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT23-5
SPX5205M5-L/TR
IC REG LIN POS ADJ 150MA SOT23-5
MaxLinear, Inc.
42,085
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.17221
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable116V1.235V15.65V0.35V @ 150mA150mA5 µA2.5 mA-EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 85°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT 23-5
TC1071VCT713
IC REG LIN POS ADJ 100MA SOT23-5
Microchip Technology
17,014
In Stock
1 : $0.49000
Cut Tape (CT)
3,000 : $0.36000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V1.2V5.5V0.25V @ 100mA100mA80 µA-64dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT-23-5
RT9043GB
IC REG LIN POS ADJ 400MA SOT23-5
Richtek USA Inc.
25,639
In Stock
1 : $0.51000
Cut Tape (CT)
3,000 : $0.14499
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V1.2V5V0.35V @ 400mA400mA50 µA-67dB ~ 56dB (1kHz ~ 10kHz)EnableOver Current-40°C ~ 85°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT 23-5
MIC5205YM5-TR
IC REG LIN POS ADJ 150MA SOT23-5
Microchip Technology
1,245
In Stock
1 : $0.54000
Cut Tape (CT)
3,000 : $0.41000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable116V1.242V15.65V0.35V @ 150mA150mA150 µA2.5 mA75dB (100Hz)EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT 23-5
MCP1824T-ADJE/OT
IC REG LIN POS ADJ 300MA SOT23-5
Microchip Technology
13,302
In Stock
1 : $0.56000
Cut Tape (CT)
3,000 : $0.43000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.8V5V0.32V @ 300mA300mA220 µA-55dB (100Hz)EnableOver Temperature, Short Circuit, Under Voltage Lockout (UVLO)-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT-223 (TO-261)
NCV317MABSTT3G
IC REG LIN POS ADJ 500MA SOT223
onsemi
3,553
In Stock
1 : $0.57000
Cut Tape (CT)
4,000 : $0.20453
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V1.2V37V-500mA10 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°CAutomotiveAEC-Q100Surface MountTO-261-4, TO-261AASOT-223 (TO-261)
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
TPS74501PDRVR
IC REG LIN POS ADJ 500MA 6WSON
Texas Instruments
11,391
In Stock
1 : $0.59000
Cut Tape (CT)
3,000 : $0.20821
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable16V0.55V5.5V0.88V @ 500mA500mA35 µA-50dB ~ 30dB (1kHz ~ 1MHz)Enable, Power GoodOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface Mount6-WDFN Exposed Pad6-WSON (2x2)
SOD 123-5
TPS7A2401DBVR
IC REG LIN POS ADJ 200MA SOT23-5
Texas Instruments
10,461
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23139
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable118V1.24V17.75V0.25V @ 200mA200mA4.5 µA-75dB ~ 62dB (10Hz ~ 1kHz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface MountSC-74A, SOT-753SOT-23-5
MFG_DPAK(TO252-3)
LM317MDT-TR
IC REG LINEAR POS ADJ 500MA DPAK
STMicroelectronics
48,060
In Stock
1 : $0.62000
Cut Tape (CT)
2,500 : $0.22011
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V1.2V37V-500mA10 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°C (TJ)--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63DPAK
SOT-89-3 Pkg
LM317LCPK
IC REG LIN POS ADJ 100MA SOT89-3
Texas Instruments
50,688
In Stock
1 : $0.64000
Cut Tape (CT)
1,000 : $0.27310
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable138V1.2V32V-100mA2.5 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-243AASOT-89-3
6-XDFN
NCP133AMXADJTCG
IC REG LIN POS ADJ 500MA 6XDFN
onsemi
22,838
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.23070
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable15.5V0.8V3.6V0.25V @ 500mA500mA--80dB ~ 70dB (1kHz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 85°C--Surface Mount6-XFDFN Exposed Pad6-XDFN (1.2x1.2)
8-SOP-EP
RT9059GSP
IC REG LINEAR POS ADJ 3A 8SOP
Richtek USA Inc.
14,586
In Stock
1 : $0.64000
Cut Tape (CT)
2,500 : $0.24896
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
ActivePositiveAdjustable15.5V3V5.5V0.45V @ 3A3A1.2 mA--EnableOver Current, Over Temperature-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOP-EP
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)
SOT753
TPS76301DBVR
IC REG LIN POS ADJ 150MA SOT23-5
Texas Instruments
4,772
In Stock
1 : $0.67000
Cut Tape (CT)
3,000 : $0.26068
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable110V1.5V6.5V-150mA100 µA140 µA60dB (1kHz)EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
TO-252-3
LM317MKVURG3
IC REG LIN POS ADJ 500MA TO252-3
Texas Instruments
31,390
In Stock
1 : $0.68000
Cut Tape (CT)
2,500 : $0.26468
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V1.25V37V-500mA10 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°C (TJ)--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
SOT223-3L
LM317MQDCYR
IC REG LIN POS ADJ 500MA SOT223
Texas Instruments
14,395
In Stock
1 : $0.68000
Cut Tape (CT)
2,500 : $0.26361
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveAdjustable140V1.25V37V-500mA10 mA-80dB ~ 65dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°C (TJ)--Surface MountTO-261-4, TO-261AASOT-223-4
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Adjustable 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.