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

Results: 8,484
Series
-*LM1117-3.3LP3878NanoStar™SolarMagic™TLV707TPS732xxUA78L
Packaging
BoxBulkCut Tape (CT)Digi-Reel®Tape & Box (TB)Tape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Configuration
-NegativePositive and NegativePositive
Output Type
-Adjustable (Fixed)AdjustableAdjustable/ProgrammableFixedProgrammable
Number of Regulators
12
Voltage - Input (Max)
-50V-41.25V-40V-36V-35V-32V-30V-27V-26V-25V-20V-16.5V
Voltage - Output (Min/Fixed)
-15V-12V-8V-5.2V-5V-3V-2.5V-2V (1.5V)-2V-1.25V-1.2V-1.18V
Voltage - Output (Max)
-47V-37V-35V-33V-32V-25V-24V-18V-15.5V-15V-10V1.2V
Voltage Dropout (Max)
0.065V @ 300mA0.07V @ 1A0.07V @ 300mA0.07V @ 500mA0.08V @ 400mA0.09V @ 300mA0.09V @ 50mA0.095V @ 500mA0.099V @ 1A0.1V @ 1.5A0.1V @ 100mA0.1V @ 150mA
Current - Output
5mA10mA30mA50mA70mA80mA100mA120mA150mA150mA, 300mA180mA200mA
Current - Quiescent (Iq)
60 nA300 nA800 nA1 µA1.3 µA2 µA2.05 µA2.25 µA2.55 µA2.6 µA3 µA3.5 µA
Current - Supply (Max)
4.5 µA5 µA5.5 µA5.8 µA6.5 µA7.4 µA8 µA9 µA10 µA11 µA15 µA21 µA
PSRR
10dB (10kHz)35dB ~ 44dB (10kHz ~ 500kHz)39dB (120Hz)39dB ~ 61dB (1kHz ~ 10kHz)40dB (1MHz)40dB (1MHz), 40dB ~ 30dB (1kHz ~ 500kHz)40dB (1kHz ~ 1MHz)40dB (20kHz)40dB (500kHz)40dB ~ 15dB (10Hz ~ 1kHz)40dB ~ 30dB (1kHz ~ 20kHz)40dB ~ 36dB (1MHz)
Control Features
-Current LimitCurrent Limit, Delay, Enable, Power GoodCurrent Limit, Delay, Enable, Power Good, Soft StartCurrent Limit, EnableCurrent Limit, Enable, Error FlagCurrent Limit, Enable, Power GoodCurrent Limit, Enable, Power Good, Soft StartCurrent Limit, Enable, Power Good, Soft Start, TrackingCurrent Limit, Enable, Soft StartCurrent Limit, Frequency ControlCurrent Limit, Power Good, Soft Start
Protection Features
-Current Limit, Thermal Shutdown, UVLOLoad Dump, Mirror-Image Insertion, Over Temperature, Reverse Polarity, Short CircuitLoad Dump, Over Temperature, Over Voltage, Reverse Polarity, Short CircuitMirror-Image Insertion, Over Current, Over Temperature, Reverse Polarity, Short Circuit, Transient VoltageMirror-Image Insertion, Over Current, Reverse PolarityMirror-Image Insertion, Over Temperature, Short Circuit, Transient VoltageOver CurrentOver Current, Over TemperatureOver Current, Over Temperature, Over VoltageOver Current, Over Temperature, Over Voltage, Reverse PolarityOver Current, Over Temperature, Over Voltage, Under Voltage Lockout (UVLO)
Operating Temperature
-55°C ~ 100°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 ~ 175°C-55°C ~ 210°C-40°C ~ 100°C-40°C ~ 105°C-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)
Grade
-Automotive
Qualification
-AEC-Q100
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
4-BGA, DSBGA4-UFBGA, DSBGA4-WFBGA, DSBGA4-XDFN Exposed Pad4-XFBGA, DSBGA4-XFBGA, WLCSP4-XFLGA, DSLGA5-TSSOP, SC-70-5, SOT-3535-UFBGA, DSBGA5-VFBGA5-VSFN Exposed Pad5-WFBGA, DSBGA
Supplier Device Package
0-XCEPT3-PowerFLEX™4-DSBGA (0.62x0.62)4-DSBGA (0.64x0.64)4-DSBGA (0.65x0.65)4-DSBGA (0.6x0.6)4-DSBGA (0.71x0.71)4-DSBGA (1x1)4-DSBGA4-DSLGA4-WCSP (0.63x0.63)4-X2SON (1x1)
Stocking Options
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Media
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
15,668
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
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
8,173
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
8-SOIC
UA78L05ACDR
IC REG LINEAR 5V 100MA 8SOIC
Texas Instruments
30,483
In Stock
1 : $0.41000
Cut Tape (CT)
2,500 : $0.14559
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed120V5V-1.7V @ 40mA100mA--49dB (120Hz)-Over Current, Over Temperature, Reverse Polarity, Short Circuit0°C ~ 125°C--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
LM317LIDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
40,687
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
SOD 123-5
TPS7A2033PDBVR
IC REG LINEAR 3.3V 300MA SOT23-5
Texas Instruments
25,346
In Stock
1 : $0.46000
Cut Tape (CT)
3,000 : $0.16438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.14V @ 300mA300mA15 µA2 mA65dB ~ 40dB (100Hz ~ 1MHz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface MountSC-74A, SOT-753SOT-23-5
8-SOIC
LM317LCDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
13,587
In Stock
1 : $0.47000
Cut Tape (CT)
2,500 : $0.16594
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 Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT23-5 Pkg
TLV70033DDCR
IC REG LINEAR 3.3V 200MA SOT23-5
Texas Instruments
62,085
In Stock
1 : $0.48000
Cut Tape (CT)
3,000 : $0.08888
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.25V @ 200mA200mA55 µA270 µA68dB (1kHz)EnableOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface MountSOT-23-5 Thin, TSOT-23-5SOT-23-THIN
SOT753
TPS79333DBVR
IC REG LINEAR 3.3V 200MA SOT23-5
Texas Instruments
25,010
In Stock
1 : $0.48000
Cut Tape (CT)
3,000 : $0.13795
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.18V @ 200mA200mA220 µA-70dB ~ 43dB (100Hz ~ 100kHz)EnableOver Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)-40°C ~ 150°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT-89-3 Pkg
UA78L05ACPK
IC REG LINEAR 5V 100MA SOT89-3
Texas Instruments
122,146
In Stock
1 : $0.49000
Cut Tape (CT)
1,000 : $0.15271
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed120V5V-1.7V @ 40mA100mA--49dB (120Hz)-Over Current, Over Temperature, Reverse Polarity, Short Circuit0°C ~ 125°C--Surface MountTO-243AASOT-89-3
SOT753
LP2985-33DBVR
IC REG LINEAR 3.3V 150MA SOT23-5
Texas Instruments
72,182
In Stock
1 : $0.50000
Cut Tape (CT)
3,000 : $0.17847
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed116V3.3V-0.58V @ 150mA150mA95 µA2.5 mA45dB (1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
4-X2SON
TPS7A03185PDQNR
IC REG LINEAR 1.8V 200MA 4X2SON
Texas Instruments
8,803
In Stock
1 : $0.54000
Cut Tape (CT)
3,000 : $0.18473
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V1.8V-0.45V @ 200mA200mA300 nA-55dB (1kHz)EnableOver Current, Over Temperature, Under Voltage Lockout (UVLO)-40°C ~ 125°C (TJ)--Surface Mount4-XDFN Exposed Pad4-X2SON (1x1)
SOT753
LP2985-50DBVR
IC REG LINEAR 5V 150MA SOT23-5
Texas Instruments
46,561
In Stock
1 : $0.55000
Cut Tape (CT)
3,000 : $0.19577
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed116V5V-0.58V @ 150mA150mA95 µA2.5 mA45dB (1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
6-WSON
TLV76733DRVR
IC REG LINEAR 3.3V 1A 6WSON
Texas Instruments
23,347
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)
SOT223-3L
TLV1117-33CDCYR
IC REG LIN 3.3V 800MA SOT223-4
Texas Instruments
11,320
In Stock
1 : $0.58000
Cut Tape (CT)
2,500 : $0.20508
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.3V @ 800mA800mA10 mA-75dB (120Hz)-Over Current, Over Temperature0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
TO-252-3
UA78M33CKVURG3
IC REG LINEAR 3.3V 500MA TO252-3
Texas Instruments
51,339
In Stock
1 : $0.59000
Cut Tape (CT)
2,500 : $0.22701
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V3.3V-2V @ 350mA500mA--80dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-252-3, DPAK (2 Leads + Tab), SC-63TO-252-3
SOT223-3L
UA78M33CDCYR
IC REG LIN 3.3V 500MA SOT223-4
Texas Instruments
31,742
In Stock
1 : $0.59000
Cut Tape (CT)
2,500 : $0.22700
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V3.3V-2V @ 350mA500mA--80dB (120Hz)-Over Current, Over Temperature, Short Circuit0°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
SOT753
LP2980IM5X-3.3/NOPB
IC REG LINEAR 3.3V 50MA SOT23-5
Texas Instruments
15,864
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23199
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed116V3.3V-0.22V @ 50mA50mA95 µA1.2 mA63dB (1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOD 123-5
TPS7A2401DBVR
IC REG LIN POS ADJ 200MA SOT23-5
Texas Instruments
10,433
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
SOD 123-5
TPS7A2450DBVR
IC REG LINEAR 5V 200MA SOT23-5
Texas Instruments
9,712
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.23139
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed118V5V-0.25V @ 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
SOT753
LP5907MFX-3.0/NOPB
IC REG LINEAR 3V 250MA SOT23-5
Texas Instruments
37,839
In Stock
1 : $0.61000
Cut Tape (CT)
3,000 : $0.21756
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3V-0.25V @ 250mA250mA25 µA425 µA90dB ~ 60dB (100Hz ~ 100kHz)EnableOver Temperature, Short Circuit-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT223-3L
UA78M05IDCYR
IC REG LINEAR 5V 500MA SOT223-4
Texas Instruments
18,629
In Stock
1 : $0.63000
Cut Tape (CT)
2,500 : $0.24457
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed125V5V-2V @ 350mA500mA--80dB (120Hz)-Over Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountTO-261-4, TO-261AASOT-223-4
SOT-89-3 Pkg
LM317LCPK
IC REG LIN POS ADJ 100MA SOT89-3
Texas Instruments
49,290
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
SOT753
LP2985A-33DBVR
IC REG LINEAR 3.3V 150MA SOT23-5
Texas Instruments
15,699
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.22700
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed116V3.3V-0.58V @ 150mA150mA95 µA2.5 mA45dB (1kHz)EnableOver Current, Over Temperature, Short Circuit-40°C ~ 125°C--Surface MountSC-74A, SOT-753SOT-23-5
SOT753
TLV70433DBVR
IC REG LINEAR 3.3V 150MA SOT23-5
Texas Instruments
11,058
In Stock
1 : $0.65000
Cut Tape (CT)
3,000 : $0.25043
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed124V3.3V-1.1V @ 100mA150mA4.5 µA5.5 µA60dB (100kHz)-Over Current, Reverse Polarity-40°C ~ 125°C (TJ)--Surface MountSC-74A, SOT-753SOT-23-5
4-X2SON
LP5907SNX-3.3/NOPB
IC REG LINEAR 3.3V 250MA 4X2SON
Texas Instruments
79,489
In Stock
1 : $0.66000
Cut Tape (CT)
3,000 : $0.23326
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.25V @ 250mA250mA25 µA425 µA90dB ~ 60dB (100Hz ~ 100kHz)EnableOver Temperature, Short Circuit-40°C ~ 125°C--Surface Mount4-XDFN Exposed Pad4-X2SON (1x1)
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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.