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

Results: 4,711
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 @ 1A0.09V @ 500mA
Current - Output
3mA5mA10mA11mA20mA25mA25mA, 50mA30mA40mA40mA, 40mA50mA60mA
Current - Quiescent (Iq)
800 nA1 µA1.25 µA1.3 µA2.4 µA2.5 µA2.8 µA3 µA3.5 µA4 µA4.2 µA4.5 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 (100kHz)40dB (1MHz)40dB (1kHz)40dB (500kHz)40dB ~ 15dB (10Hz ~ 1kHz)40dB ~ 36dB (1MHz)42dB ~ 25dB (10kHz ~ 500kHz)
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-SOIC Variation (0.154", 3.90mm Width), 4 Leads + 2 Fins6-TSSOP, SC-88, SOT-3636-UDFN Exposed Pad6-UDFN Exposed Pad, 6-TMLF®6-UDFN Exposed Pad, CSP
Supplier Device Package
0-XCEPT2-Ultra Thin-Pak3-Gullwing SIP3-PowerFLEX™4-DSBGA (0.62x0.62)4-X2SON (1x1)4-ZQFN (1x1)5-DSBGA5-HSIP5-PENTAWATT5-SPAK5-SSOP
Stocking Options
Environmental Options
Media
Marketplace Product
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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
SOD 123-5
TLV75801PDBVR
IC REG LIN POS ADJ 500MA SOT23-5
Texas Instruments
14,017
In Stock
1 : $0.56000
Cut Tape (CT)
3,000 : $0.16014
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
SC-70-5
MIC5377YC5-TR
IC REG LIN POS ADJ 150MA SC70-5
Microchip Technology
6,573
In Stock
1 : $0.56000
Cut Tape (CT)
3,000 : $0.41642
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1V
5.3V
0.2V @ 150mA
150mA
45 µA
-
60dB ~ 50dB (1kHz ~ 10kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
5-TSSOP, SC-70-5, SOT-353
SC-70-5
SOT-223-3
AZ1117IH-ADJTRG1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
19,278
In Stock
1,220,000
Factory
1 : $0.61000
Cut Tape (CT)
4,000 : $0.17189
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
SOT 25
AP7366-W5-7
IC REG LIN POS ADJ 600MA SOT25
Diodes Incorporated
188,378
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.14296
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
-
600mA
80 µA
-
75dB ~ 55dB (1kHz ~ 10kHz)
Current Limit, Enable
Over Current, Short Circuit
-40°C ~ 85°C (TA)
-
-
Surface Mount
SC-74A, SOT-753
SOT-25
6-WSON
TLV75801PDRVR
IC REG LIN POS ADJ 500MA 6WSON
Texas Instruments
19,244
In Stock
1 : $0.64000
Cut Tape (CT)
3,000 : $0.18150
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
6-WDFN Exposed Pad
6-WSON (2x2)
8 SOIC
LM317LDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
6,702
In Stock
1 : $0.66000
Cut Tape (CT)
2,500 : $0.17726
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.2V
37V
-
100mA
10 mA
-
80dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
LM317LBDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
0
In Stock
Check Lead Time
1 : $0.66000
Cut Tape (CT)
2,500 : $0.17726
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.2V
37V
-
100mA
10 mA
-
80dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
LM317LIDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
37,342
In Stock
1 : $0.74000
Cut Tape (CT)
2,500 : $0.21085
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
38V
1.2V
32V
-
100mA
2.5 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
6-UFDFN Exposed Pad
MIC5353YMT-TR
IC REG LIN POS ADJ 500MA 6TMLF
Microchip Technology
5,053
In Stock
1 : $0.74000
Cut Tape (CT)
5,000 : $0.56056
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.25V
5.5V
0.35V @ 500mA
500mA
175 µA
-
60dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
6-UFDFN Exposed Pad, 6-TMLF®
6-TMLF® (1.6x1.6)
8-SOIC
LM317LD13TR
IC REG LIN POS ADJ 100MA 8SOIC
STMicroelectronics
108,600
In Stock
1 : $0.75000
Cut Tape (CT)
2,500 : $0.21620
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.2V
37V
-
100mA
5 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8-SOIC
LM317LCDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
9,853
In Stock
1 : $0.75000
Cut Tape (CT)
2,500 : $0.26578
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
38V
1.2V
32V
-
100mA
2.5 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
SOT23-5
SPX5205M5-L/TR
IC REG LIN POS ADJ 150MA SOT23-5
MaxLinear, Inc.
47,943
In Stock
1 : $0.78000
Cut Tape (CT)
3,000 : $0.27581
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
16V
1.235V
15.65V
0.35V @ 150mA
150mA
5 µA
2.5 mA
-
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
TC1071VCT713
IC REG LIN POS ADJ 100MA SOT23-5
Microchip Technology
16,816
In Stock
1 : $0.78000
Cut Tape (CT)
3,000 : $0.57658
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
1.2V
5.5V
0.25V @ 100mA
100mA
80 µA
-
64dB (1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-23-5
RT9043GB
IC REG LIN POS ADJ 400MA SOT23-5
Richtek USA Inc.
16,385
In Stock
1 : $0.82000
Cut Tape (CT)
3,000 : $0.23221
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
1.2V
5V
0.35V @ 400mA
400mA
50 µA
-
67dB ~ 56dB (1kHz ~ 10kHz)
Enable
Over Current
-40°C ~ 85°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MIC5205YM5-TR
IC REG LIN POS ADJ 150MA SOT23-5
Microchip Technology
27,303
In Stock
1 : $0.86000
Cut Tape (CT)
3,000 : $0.65666
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
16V
1.242V
15.65V
0.35V @ 150mA
150mA
150 µA
2.5 mA
75dB (100Hz)
Enable
Over Current, Over Temperature, Reverse Polarity
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT 23-5
MCP1824T-ADJE/OT
IC REG LIN POS ADJ 300MA SOT23-5
Microchip Technology
12,784
In Stock
1 : $0.90000
Cut Tape (CT)
3,000 : $0.68869
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
6V
0.8V
5V
0.32V @ 300mA
300mA
220 µA
-
55dB (100Hz)
Enable
Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
-40°C ~ 125°C
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
SOT-223 (TO-261)
NCV317MABSTT3G
IC REG LIN POS ADJ 500MA SOT223
onsemi
3,528
In Stock
1 : $0.91000
Cut Tape (CT)
4,000 : $0.32757
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.2V
37V
-
500mA
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
TO-261-4, TO-261AA
SOT-223 (TO-261)
SOT89-5
AP7361C-Y5-13
IC REG LINEAR POS ADJ 1A SOT89-5
Diodes Incorporated
138,816
In Stock
1 : $0.93000
Cut Tape (CT)
2,500 : $0.35723
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
SOT-89-5/6
SOT-89-5
SOD 123-5
TPS7A2401DBVR
IC REG LIN POS ADJ 200MA SOT23-5
Texas Instruments
8,652
In Stock
1 : $0.96000
Cut Tape (CT)
3,000 : $0.37059
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
18V
1.24V
17.75V
0.25V @ 200mA
200mA
4.5 µA
-
75dB ~ 62dB (10Hz ~ 1kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 125°C (TJ)
-
-
Surface Mount
SC-74A, SOT-753
SOT-23-5
6-WSON
TLV75901PDRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
8,699
In Stock
1 : $0.98000
Cut Tape (CT)
3,000 : $0.34749
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)
MFG_DPAK(TO252-3)
LM317MDT-TR
IC REG LINEAR POS ADJ 500MA DPAK
STMicroelectronics
19,068
In Stock
1 : $0.99000
Cut Tape (CT)
2,500 : $0.35252
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
40V
1.2V
37V
-
500mA
10 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C (TJ)
-
-
Surface Mount
TO-252-3, DPAK (2 Leads + Tab), SC-63
DPAK
SOT-89-3 Pkg
LM317LCPK
IC REG LIN POS ADJ 100MA SOT89-3
Texas Instruments
46,648
In Stock
1 : $1.03000
Cut Tape (CT)
1,000 : $0.43740
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
38V
1.2V
32V
-
100mA
2.5 mA
-
80dB ~ 65dB (120Hz)
-
Over Current, Over Temperature, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
6-XDFN
NCP133AMXADJTCG
IC REG LIN POS ADJ 500MA 6XDFN
onsemi
27,190
In Stock
1 : $1.03000
Cut Tape (CT)
3,000 : $0.36949
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
5.5V
0.8V
3.6V
0.25V @ 500mA
500mA
-
-
80dB ~ 70dB (1kHz)
Enable
Over Current, Over Temperature, Under Voltage Lockout (UVLO)
-40°C ~ 85°C
-
-
Surface Mount
6-XFDFN Exposed Pad
6-XDFN (1.2x1.2)
8-SOP-EP
RT9059GSP
IC REG LINEAR POS ADJ 3A 8SOP
Richtek USA Inc.
14,574
In Stock
1 : $1.03000
Cut Tape (CT)
2,500 : $0.39874
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Active
Positive
Adjustable
1
5.5V
3V
5.5V
0.45V @ 3A
3A
1.2 mA
-
-
Enable
Over Current, Over Temperature
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
8 SOIC
LM2931CDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
8,814
In Stock
1 : $1.03000
Cut Tape (CT)
2,500 : $0.34010
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Adjustable
1
26V
2.7V
29.5V
0.6V @ 100mA
100mA
1 mA
6 mA
-
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
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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.