Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Browse available Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
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| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | 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 | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM2937ESX-5.0IC REG LIN 5V 500MA DDPAK/TO263 |
1,397 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 1V @ 500mA | 500mA | 10 mA | 20 mA | - | - | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-3) |
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LP3876ET-3.3/NOPBIC REG LINEAR 3.3V 3A TO220-5 |
4,187 | - |
|
Datasheet | - | TO-220-5 Formed Leads | Bulk | Active | Positive | Fixed | 1 | 7V | 3.3V | - | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
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TPS71H33QPWPRQ1IC REG LIN 3.3V 500MA 20HTSSOP |
4,656 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | 0.4V @ 500mA | 500mA | 350 µA | 460 µA | 54dB ~ 49dB (120Hz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -55°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
TPS77128DGKIC REG LINEAR 2.8V 150MA 8VSSOP |
1,722 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 10V | 2.8V | - | 0.27V @ 50mA | 150mA | 125 µA | - | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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TPS77433DGKIC REG LINEAR 3.3V 250MA 8VSSOP |
1,643 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 10V | 3.3V | - | 0.33V @ 250mA | 250mA | 125 µA | - | 55dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
|
TPS77118DGKIC REG LINEAR 1.8V 150MA 8VSSOP |
2,048 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 10V | 1.8V | - | - | 150mA | 125 µA | - | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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TPS77150DGKRIC REG LINEAR 5V 150MA 8VSSOP |
4,310 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 5V | - | 0.12V @ 50mA | 150mA | 125 µA | - | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
TPS76501DIC REG LIN POS ADJ 150MA 8SOIC |
2,409 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Adjustable | 1 | 10V | 1.25V | 5.5V | - | 150mA | 50 µA | - | 63dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
TPS72518DCQG4IC REG LINEAR 1.8V 1A SOT223-6 |
2,113 | - |
|
Datasheet | - | SOT-223-6 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 6V | 1.8V | - | 0.32V @ 1A | 1A | 225 µA | 325 µA | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
|
LT3027EMSE#TRPBFIC REG LINEAR POS ADJ 10MSOP |
2,340 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 2 | 20V | 1.22V | 20V | 0.45V @ 100mA, 0.45V @ 100mA | 100mA, 100mA | - | - | 65dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 10-MSOP-EP |
|
LP2989IM-3.3LP2989 MICROPOWER/LOW NOISE, 500 |
7,315 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Fixed | 1 | 16V | 3.3V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
ISL9001AIRNZ-TIC REG LINEAR 3.3V 300MA 8DFN |
5,210 | - |
|
Datasheet | - | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6.5V | 3.3V | - | 0.325V @ 300mA | 300mA | 32 µA | - | - | Enable, Power On Reset | Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO) | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (2x3) |
|
LMS1585ACS-1.5LMS1585A 5A FIXED / ADJUSTABLE O |
2,177 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Fixed | 1 | 13V | 1.5V | - | 1.4V @ 5A | 5A | 7 mA | 13 mA | 60 ~ 72 dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-3 |
|
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REG102UA-5/2K5IC REG LINEAR 5V 250MA 8SOIC |
946 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 5V | - | 0.27V @ 250mA | 250mA | 500 µA | 800 µA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
UPC24A15HF-AZUPC24A15 - FIXED POSITIVE LDO RE |
12,293 | - |
|
Datasheet | - | TO-220-3 Full Pack, Isolated Tab | Bulk | Obsolete | Positive | Fixed | 1 | 25V | 15V | - | 1V @ 2A | 2A | 5 mA | 30 mA | 48dB (120Hz) | - | Over Current, Over Temperature | -20°C ~ 85°C (TA) | - | - | Through Hole | MP-45G |
|
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TPS72518DCQIC REG LINEAR 1.8V 1A SOT223-6 |
4,361 | - |
|
Datasheet | - | SOT-223-6 | Bulk | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | 0.32V @ 1A | 1A | 225 µA | 325 µA | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
|
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TPS72618DCQIC REG LINEAR 1.8V 1A SOT223-6 |
1,784 | - |
|
Datasheet | - | SOT-223-6 | Bulk | Obsolete | Positive | Fixed | 1 | 6V | 1.8V | - | 0.32V @ 1A | 1A | 120 µA | 300 µA | 60dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-6 |
|
ISL6412IRZIC REG LINEAR 1.8V/2.8V 16QFN |
19,206 | - |
|
Datasheet | - | 16-VQFN Exposed Pad | Tube | Obsolete | Positive | Fixed | 3 | 3.6V | 1.8V, 2.8V, 2.8V | - | -, 0.16V @ 225mA, 0.16V @ 125mA | 330mA, 225mA, 125mA | 1.125 mA | - | - | Enable, Fault Output, Reset | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (4x4) |
|
LP3964ES-ADJ-TIIC REG LIN POS ADJ 800MA DDPAK |
11,985 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Adjustable | 1 | 7V | 1.216V | 5.1V | 0.35V @ 800mA | 800mA | 10 mA | 15 mA | - | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
TPS70745PWPIC REG LINEAR 3.3V/1.2V 20HTSSOP |
2,839 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Active | Positive | Fixed | 2 | 6V | 3.3V, 1.2V | - | 0.14V @ 250mA, - | 250mA, 125mA | 230 µA | - | 60dB (1kHz) | Enable, Power Good, Reset, Sequencing | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
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