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

Results: 4,714
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
NegativePositivePositive and NegativePositive or Negative
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 (1kHz)40dB (1MHz)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-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 150°C-55°C ~ 150°C (TJ)-55°C ~ 155°C-55°C ~ 175°C-55°C ~ 210°C-45°C ~ 125°C-40°C ~ 100°C-40°C ~ 105°C
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 Leads 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-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
SC-70-5
MIC5377YC5-TR
IC REG LIN POS ADJ 150MA SC70-5
Microchip Technology
18,568
In Stock
1 : $0.51000
Cut Tape (CT)
3,000 : $0.37908
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
SOD 123-5
TLV75801PDBVR
IC REG LIN POS ADJ 500MA SOT23-5
Texas Instruments
12,261
In Stock
1 : $0.51000
Cut Tape (CT)
3,000 : $0.14579
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-223-3
AZ1117IH-ADJTRG1
IC REG LINEAR POS ADJ 1A SOT223
Diodes Incorporated
15,016
In Stock
1,188,000
Factory
1 : $0.55000
Cut Tape (CT)
4,000 : $0.15648
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
184,141
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.13015
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
14,360
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.16523
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
LM317LBDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
31,729
In Stock
1 : $0.60000
Cut Tape (CT)
2,500 : $0.16137
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
6-WSON
TLV76701DRVR
IC REG LINEAR POS ADJ 1A 6WSON
Texas Instruments
20,146
In Stock
1 : $0.60000
Cut Tape (CT)
3,000 : $0.20994
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)
8 SOIC
LM317LDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
11,136
In Stock
1 : $0.60000
Cut Tape (CT)
2,500 : $0.16137
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
LM317LIDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
25,641
In Stock
1 : $0.67000
Cut Tape (CT)
2,500 : $0.19195
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
4,543
In Stock
1 : $0.67000
Cut Tape (CT)
5,000 : $0.51030
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
100,452
In Stock
1 : $0.69000
Cut Tape (CT)
2,500 : $0.19681
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
SOT223-3L
NCP1117LPSTADT3G
IC REG LINEAR POS ADJ 1A SOT223
onsemi
11,680
In Stock
1 : $0.69000
Cut Tape (CT)
4,000 : $0.22826
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 SOIC
NCV317LBDR2G
IC REG LIN POS ADJ 100MA 8SOIC
onsemi
7,110
In Stock
1 : $0.70000
Cut Tape (CT)
2,500 : $0.18717
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
Automotive
AEC-Q100
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.
43,471
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.25108
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
15,948
In Stock
1 : $0.71000
Cut Tape (CT)
3,000 : $0.52488
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.
16,370
In Stock
1 : $0.74000
Cut Tape (CT)
3,000 : $0.21139
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
57,211
In Stock
1 : $0.79000
Cut Tape (CT)
3,000 : $0.59778
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
11,517
In Stock
1 : $0.82000
Cut Tape (CT)
3,000 : $0.62694
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
SOD 123-5
TPS7A2401DBVR
IC REG LIN POS ADJ 200MA SOT23-5
Texas Instruments
20,215
In Stock
1 : $0.87000
Cut Tape (CT)
3,000 : $0.33737
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
11,361
In Stock
1 : $0.89000
Cut Tape (CT)
3,000 : $0.31597
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
3,770
In Stock
1 : $0.90000
Cut Tape (CT)
2,500 : $0.32092
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
42,793
In Stock
1 : $0.93000
Cut Tape (CT)
1,000 : $0.39818
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
26,849
In Stock
1 : $0.93000
Cut Tape (CT)
3,000 : $0.33637
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.
14,569
In Stock
1 : $0.93000
Cut Tape (CT)
2,500 : $0.36299
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
3,371
In Stock
1 : $0.93000
Cut Tape (CT)
2,500 : $0.30961
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.