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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
Mounting Type
Package / Case
Supplier Device Package
125,039
In Stock
1 : $0.47000
Cut Tape (CT)
3,000 : $0.08705
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.2V @ 150mA200mA60 µA-73dB (1kHz)EnableOver Current-40°C ~ 85°CSurface MountSC-74A, SOT-753SMV
SOT-23-3
AP2120N-3.3TRG1
IC REG LINEAR 3.3V 150MA SOT23
Diodes Incorporated
952,017
In Stock
1 : $0.55000
Cut Tape (CT)
3,000 : $0.10097
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.5V @ 150mA150mA50 µA-65dB (1kHz)-Over Current-40°C ~ 85°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT23-5 Pkg
TLV70033DDCR
IC REG LINEAR 3.3V 200MA SOT23-5
Texas Instruments
52,672
In Stock
9,000
Factory
1 : $0.69000
Cut Tape (CT)
3,000 : $0.12767
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
SOT-23-3
TLV76050DBZR
IC REG LINEAR 5V 100MA SOT23-3
Texas Instruments
13,984
In Stock
9,000
Factory
1 : $0.59000
Cut Tape (CT)
3,000 : $0.13057
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed130V5V-1.1V @ 100mA100mA5 mA---Over Temperature-40°C ~ 125°C (TJ)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
AP7387Q-30Y-13
AS78L05RTR-E1
IC REG LINEAR 5V 100MA SOT89-3
Diodes Incorporated
77,440
In Stock
1 : $0.56000
Cut Tape (CT)
1,000 : $0.13725
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed130V5V-1.8V @ 100mA (Typ)100mA5.5 mA-62dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°CSurface MountTO-243AASOT-89-3
SOT-23-5
AP2210K-3.3TRG1
IC REG LINEAR 3.3V 300MA SOT23-5
Diodes Incorporated
111,104
In Stock
1 : $0.62000
Cut Tape (CT)
3,000 : $0.13840
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed113.2V3.3V-0.5V @ 300mA300mA180 µA15 mA75dB (100Hz)EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5
SOT-23-3
AP2210N-3.3TRG1
IC REG LINEAR 3.3V 300MA SOT23-3
Diodes Incorporated
130,557
In Stock
120,000
Factory
1 : $0.62000
Cut Tape (CT)
3,000 : $0.13840
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed113.2V3.3V-0.5V @ 300mA300mA180 µA15 mA75dB (100Hz)-Over Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT223-3L
TLV1117LV33DCYR
IC REG LINEAR 3.3V 1A SOT223-4
Texas Instruments
29,630
In Stock
1 : $0.50000
Cut Tape (CT)
2,500 : $0.14363
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°CSurface MountTO-261-4, TO-261AASOT-223-4
SOT 25
AP2112K-3.3TRG1
IC REG LINEAR 3.3V 600MA SOT25
Diodes Incorporated
296,767
In Stock
978,000
Factory
1 : $0.50000
Cut Tape (CT)
3,000 : $0.14482
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.4V @ 600mA600mA80 µA-65sB (100Hz ~ 1KHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-25
SOT-23-3
AP2138N-3.3TRG1
IC REG LINEAR 3.3V 250MA SOT23-3
Diodes Incorporated
46,552
In Stock
1 : $0.52000
Cut Tape (CT)
3,000 : $0.14841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.6V @ 250mA250mA1.5 µA---Over Current-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
SOT-23-3
AP2138N-3.0TRG1
IC REG LINEAR 3V 250MA SOT23-3
Diodes Incorporated
155,796
In Stock
1 : $0.52000
Cut Tape (CT)
3,000 : $0.14841
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3V-0.7V @ 250mA250mA1.5 µA---Over Current-40°C ~ 85°C (TA)Surface MountTO-236-3, SC-59, SOT-23-3SOT-23-3
AP7387Q-30Y-13
AP7381-50Y-13
IC REG LINEAR 5V 150MA SOT89
Diodes Incorporated
165,283
In Stock
1 : $0.52000
Cut Tape (CT)
2,500 : $0.14913
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed140V5V-1V @ 100mA150mA2.5 µA25 µA--Current Limit, Thermal Shutdown-40°C ~ 125°C (TJ)Surface MountTO-243AASOT-89-3
SM 8
AP2114HA-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
106,576
In Stock
40,000
Factory
1 : $0.53000
Cut Tape (CT)
4,000 : $0.15225
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed16V3.3V-0.75V @ 1A1A90 µA-65dB (100Hz ~ 1kHz)-Over Current, Over Temperature-40°C ~ 85°CSurface MountTO-261-4, TO-261AASOT-223-3
SM 8
AZ1117IH-3.3TRG1
IC REG LINEAR 3.3V 1A SOT223
Diodes Incorporated
80,067
In Stock
1 : $0.55000
Cut Tape (CT)
4,000 : $0.15416
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V3.3V-1.3V @ 800mA1A6 mA-70dB (120Hz)-Thermal Shutdown-40°C ~ 125°C (TJ)Surface MountTO-261-4, TO-261AASOT-223-3
SM 8
AZ1117IH-5.0TRG1
IC REG LINEAR 5V 1A SOT223
Diodes Incorporated
50,530
In Stock
452,000
Factory
1 : $0.55000
Cut Tape (CT)
4,000 : $0.15416
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed115V5V-1.3V @ 800mA1A6 mA-70dB (120Hz)-Thermal Shutdown-40°C ~ 125°C (TJ)Surface MountTO-261-4, TO-261AASOT-223-3
SOT 23-5
MIC5504-3.3YM5-TR
IC REG LINEAR 3.3V 300MA SOT23-5
Microchip Technology
205,401
In Stock
1 : $0.23000
Cut Tape (CT)
3,000 : $0.15800
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.38V @ 300mA300mA55 µA65 µA60dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5
8-SOIC
MC78L05ABDR2G
IC REG LINEAR 5V 100MA 8SOIC
onsemi
1,709
In Stock
1 : $0.59000
Cut Tape (CT)
2,500 : $0.15831
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed130V5V--100mA6 mA-49dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT25
TCR3UF33A,LM(CT
(LDO) LINEAR VOLTAGE REG, VIN: 6
Toshiba Semiconductor and Storage
14,544
In Stock
1 : $0.57000
Cut Tape (CT)
3,000 : $0.16517
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.287V @ 300mA300mA680 nA-70dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SMV
SC-70-5
MIC5365-3.3YC5-TR
IC REG LINEAR 3.3V 150MA SC70-5
Microchip Technology
74,645
In Stock
1 : $0.26000
Cut Tape (CT)
3,000 : $0.17237
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.31V @ 150mA150mA39 µA-80dB ~ 65dB (1kHz ~ 10kHz)EnableOver Current, Over Temperature-40°C ~ 125°CSurface Mount5-TSSOP, SC-70-5, SOT-353SC-70-5
AP7387Q-30Y-13
AP7370-33Y-13
IC REG LINEAR 3.3V 300MA SOT89-3
Diodes Incorporated
68,758
In Stock
1 : $0.62000
Cut Tape (CT)
2,500 : $0.17450
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed118V3.3V-0.6V @ 100mA300mA2.5 µA300 µA--Over Current, Over Temperature, Reverse Current, Short Circuit-40°C ~ 125°C (TJ)Surface MountTO-243AASOT-89-3
8-SOIC
MC78L15ABDR2G
IC REG LINEAR 15V 100MA 8SOIC
onsemi
15,881
In Stock
1 : $0.66000
Cut Tape (CT)
2,500 : $0.17810
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed135V15V--100mA6.5 mA-39dB (120Hz)-Over Temperature, Short Circuit-40°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
SOT-23-5
AP2210K-5.0TRG1
IC REG LINEAR 5V 300MA SOT23-5
Diodes Incorporated
60,973
In Stock
1 : $0.63000
Cut Tape (CT)
3,000 : $0.18097
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed113.2V5V-0.5V @ 300mA300mA180 µA15 mA75dB (100Hz)EnableOver Current, Over Temperature, Reverse Polarity-40°C ~ 125°CSurface MountSC-74A, SOT-753SOT-23-5
TSOT-23-5
RT9080-33GJ5
IC REG LIN 3.3V 600MA TSOT23-5
Richtek USA Inc.
39,623
In Stock
1 : $0.65000
Cut Tape (CT)
3,000 : $0.18192
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePositiveFixed15.5V3.3V-0.53V @ 600mA600mA4 µA-75dB (1kHz)EnableOver Current, Over Temperature-40°C ~ 85°C (TA)Surface MountSOT-23-5 Thin, TSOT-23-5TSOT-23-5
SOT-23-5
AP2204K-5.0TRG1
IC REG LINEAR 5V 150MA SOT23-5
Diodes Incorporated
241,232
In Stock
1 : $0.66000
Cut Tape (CT)
3,000 : $0.18839
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyPositiveFixed124V5V-0.5V @ 150mA150mA50 µA2.5 mA60dB (100Hz ~ 1kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
SOT-23-5
AP2204K-3.3TRG1
IC REG LINEAR 3.3V 150MA SOT23-5
Diodes Incorporated
18,796
In Stock
1 : $0.66000
Cut Tape (CT)
3,000 : $0.18839
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time BuyPositiveFixed124V3.3V-0.5V @ 150mA150mA50 µA2.5 mA60dB (100Hz ~ 1kHz)EnableOver Current, Over Temperature-40°C ~ 85°CSurface MountSC-74A, SOT-753SOT-23-5
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Fixed 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.