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

Results: 64,003
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
-*71xx75xx78Lxx78LXX78Lxx-15078Mxx78MXXADP151ADP3303AAMS1117
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
12345678
Voltage - Input (Max)
-30V1.5V1.5V, 5V1.6V1.98V2.2V2.625V2.75V3V3.3V3.5V3.5V, 5.5V
Voltage - Output (Min/Fixed)
0V0V (5V)0.2V0.4V0.45V0.5V0.5V (0.5V, 1.2V)0.5V (0.5V)0.5V (1.2V, 1.5V)0.5V or Tracking0.5V, 1.2V0.5V, 1.2V, 2.4V
Voltage - Output (Max)
1.2V1.2V, 3.3V, 3.75V1.212V1.27V1.29V1.3V1.4V, 3.75V1.5V1.6V1.8V1.836V1.84V
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-PRF-38535MIL-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-PowerFLEXâ„¢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
64,003Results
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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
MIC5203-3.8YM5-TR
MIC5504-1.8YM5-TR
IC REG LINEAR 1.8V 300MA SOT23-5
Microchip Technology
189,427
In Stock
1 : £0.12000
Cut Tape (CT)
3,000 : £0.08528
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
90,012
In Stock
1 : £0.12000
Cut Tape (CT)
3,000 : £0.08528
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
MIC5365-1.8YC5-TR
IC REG LINEAR 1.8V 150MA SC70-5
Microchip Technology
156,691
In Stock
1 : £0.14000
Cut Tape (CT)
3,000 : £0.09304
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
MIC5365-3.0YC5-TR
IC REG LINEAR 3V 150MA SC70-5
Microchip Technology
108,185
In Stock
1 : £0.14000
Cut Tape (CT)
3,000 : £0.09304
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
8-SOIC
L78L05ACD13TR
IC REG LINEAR 5V 100MA 8SO
STMicroelectronics
48,501
In Stock
1 : £0.14000
Cut Tape (CT)
2,500 : £0.05393
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
SC-70-5
MIC5365-3.3YC5-TR
IC REG LINEAR 3.3V 150MA SC70-5
Microchip Technology
35,041
In Stock
1 : £0.14000
Cut Tape (CT)
3,000 : £0.09304
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
29,991
In Stock
1 : £0.14000
Cut Tape (CT)
3,000 : £0.09304
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
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
21,866
In Stock
1 : £0.17000
Cut Tape (CT)
2,500 : £0.06963
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
SOT 23-5
MIC5317-3.3YM5-TR
IC REG LINEAR 3.3V 150MA SOT23-5
Microchip Technology
15,348
In Stock
1 : £0.17000
Cut Tape (CT)
3,000 : £0.12405
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
TSOT-23-5
MIC5365-3.3YD5-TR
IC REG LIN 3.3V 150MA TSOT23-5
Microchip Technology
6,549
In Stock
1 : £0.17000
Cut Tape (CT)
3,000 : £0.12405
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
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
6-UDFN EP
MIC5528-3.3YMT-TR
IC REG LINEAR 3.3V 500MA 6TDFN
Microchip Technology
27,862
In Stock
1 : £0.19000
Cut Tape (CT)
5,000 : £0.15506
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-UFDFN Exposed Pad
6-TDFN (1.2x1.2)
6-WSON
TLV75801PDRVR
IC REG LIN POS ADJ 500MA 6WSON
Texas Instruments
21,831
In Stock
1 : £0.19000
Cut Tape (CT)
3,000 : £0.07784
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)
4-UDFN Exposed Pad
MIC5317-3.3YMT-TZ
IC REG LINEAR 3.3V 150MA 4DFN
Microchip Technology
9,067
In Stock
1 : £0.19000
Cut Tape (CT)
10,000 : £0.15506
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)
SOT-89 SERIES
L78L05ABUTR
IC REG LINEAR 5V 100MA SOT89-3
STMicroelectronics
136,861
In Stock
1 : £0.20000
Cut Tape (CT)
2,500 : £0.08322
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
-40°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
8-SOIC
L78L05CD13TR
IC REG LINEAR 5V 100MA 8SO
STMicroelectronics
42,834
In Stock
1 : £0.20000
Cut Tape (CT)
2,500 : £0.08289
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
MIC5393-SSYMX-T5
MIC5528-3.3YMX-TR
IC REG LINEAR 3.3V 500MA 6XTDFN
Microchip Technology
16,572
In Stock
1 : £0.20000
Cut Tape (CT)
5,000 : £0.16281
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)
SOT-89 SERIES
L78L33ABUTR
IC REG LINEAR 3.3V 100MA SOT89-3
STMicroelectronics
154,725
In Stock
1 : £0.22000
Cut Tape (CT)
2,500 : £0.08974
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
TLV2462AMDREP
LM317LIDR
IC REG LIN POS ADJ 100MA 8SOIC
Texas Instruments
21,506
In Stock
1 : £0.22000
Cut Tape (CT)
2,500 : £0.09076
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
8-SOIC
LM317LD13TR
IC REG LIN POS ADJ 100MA 8SOIC
STMicroelectronics
77,159
In Stock
1 : £0.22000
Cut Tape (CT)
2,500 : £0.09298
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
SOT-89 SERIES
L78L05ACUTR
IC REG LINEAR 5V 100MA SOT89-3
STMicroelectronics
53,437
In Stock
1 : £0.22000
Cut Tape (CT)
2,500 : £0.09210
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
TO-243AA
SOT-89-3
SOT-89-3 Pkg
UA78L05ACPK
IC REG LINEAR 5V 100MA SOT89-3
Texas Instruments
90,816
In Stock
1 : £0.23000
Cut Tape (CT)
1,000 : £0.10125
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
5V
-
1.7V @ 40mA
100mA
-
-
49dB (120Hz)
-
Over Current, Over Temperature, Reverse Polarity, Short Circuit
0°C ~ 125°C
-
-
Surface Mount
TO-243AA
SOT-89-3
4-UDFN
MIC5524-3.3YMT-TZ
IC REG LINEAR 3.3V 500MA 4TDFN
Microchip Technology
34,464
In Stock
1 : £0.24000
Cut Tape (CT)
10,000 : £0.18607
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
-
80dB ~ 65dB (100Hz ~ 1kHz)
Enable
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
4-UDFN Exposed Pad
4-TDFN (1x1)
5-TSOP
NCP114ASN120T1G
IC REG LINEAR 1.2V 300MA 5TSOP
onsemi
64,978
In Stock
1 : £0.25000
Cut Tape (CT)
3,000 : £0.04725
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
5.5V
1.2V
-
-
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
SOT223-3L
LD1117S33CTR
IC REG LINEAR 3.3V 800MA SOT223
STMicroelectronics
56,131
In Stock
1 : £0.25000
Cut Tape (CT)
2,500 : £0.10569
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
15V
3.3V
-
1.3V @ 800mA
800mA
10 mA
-
75dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223
SPX1117M3-L/TR
SPX1117M3-L-3-3/TR
IC REG LINEAR 3.3V 800MA SOT223
MaxLinear, Inc.
39,408
In Stock
1 : £0.25000
Cut Tape (CT)
2,500 : £0.10293
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Positive
Fixed
1
20V
3.3V
-
1.3V @ 800mA
800mA
10 mA
-
70dB (120Hz)
-
Over Current, Over Temperature
-40°C ~ 125°C
-
-
Surface Mount
TO-261-4, TO-261AA
SOT-223-3
Showing
of 64,003

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.