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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LM2931CD2TIC REG LIN POS ADJ 100MA D2PAK-5 |
4,020 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | 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 | D2PAK-5 |
|
L4947LIC REG LIN 5V 500MA 5PENTAWATT |
2,404 | - |
|
Datasheet | - | Pentawatt-5 (Vertical, Bent and Staggered Leads) | Tube | Obsolete | Positive | Fixed | 1 | 26V | 5V | - | 0.75V @ 500mA | 500mA | 13 mA | 180 mA | 60dB (120Hz) | Reset | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | 5-PENTAWATT |
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NCV8506D2TADJR4IC REG LIN POS ADJ 400MA D2PAK-7 |
2,957 | - |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 45V | 1.3V | 44.4V | 0.6V @ 400mA | 400mA | 150 µA | 45 mA | - | Reset | Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | D2PAK-7 |
|
TPS77925DGKG4IC REG LINEAR 2.5V 250MA 8VSSOP |
2,576 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 2.5V | - | - | 250mA | 125 µA | - | 55dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
NCV8668ABD150R2GIC REG LINEAR 5V 150MA 8SOIC |
3,008 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 40V | 5V | - | 0.6V @ 150mA | 150mA | 43 µA | 44 µA | 60dB (100Hz) | Enable, Reset, Watchdog | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
TPS76615DRIC REG LINEAR 1.5V 250MA 8SOIC |
2,312 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 1.5V | - | - | 250mA | 50 µA | - | 63dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
LD29300D2M50RIC REG LINEAR 5V 3A D2PAK/A |
1,537 | - |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 14V | 5V | - | 0.7V @ 3A | 3A | 50 mA | 100 mA | 64dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | D2PAK-3 |
|
IFX25401TEVATMA1IC REG LIN POS ADJ 400MA TO252-5 |
3,751 | - |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Adjustable | 1 | 40V | 2.5V | 20V | 0.5V @ 250mA | 400mA | 220 µA | 25 mA | 54dB (100Hz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | PG-TO252-5 |
|
RT9018A-12GSPIC REG LIN POS ADJ 3A 8SOP |
1,143 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.8V (1.2V) | 5.15V | 0.35V @ 3A | 3A | 1.2 mA | - | - | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-SOP-EP |
|
|
RT9018A-15GSPIC REG LIN POS ADJ 3A 8SOP |
1,464 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.8V (1.5V) | 5.15V | 0.35V @ 3A | 3A | 1.2 mA | - | - | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-SOP-EP |
|
|
RT9018A-25GSPIC REG LIN POS ADJ 3A 8SOP |
2,890 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 5.5V | 0.8V (2.5V) | 5.15V | 0.35V @ 3A | 3A | 1.2 mA | - | - | Enable, Power Good | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-SOP-EP |
|
BD90GC0WEFJ-E2IC REG LINEAR 9V 1A 8HTSOP |
1,057 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 14V | 9V | - | 0.92V @ 1A | 1A | 0.6 mA | 900 µA | - | Enable | Over Current, Over Temperature, Soft Start | -25°C ~ 85°C | - | - | Surface Mount | 8-HTSOP-J |
|
S-875041BUP-ABCT2UIC REG LINEAR 5V 30MA SOT89-5 |
3,618 | - |
|
Datasheet | S-87x | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 24V | 5V | - | 0.4V @ 30mA | 30mA | 8 µA | - | - | Voltage Detection | Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-5 |
.JPG "LM9072SX")
|
LM9072SXIC REG LIN 5V 350MA/80MA TO263-9 |
1,920 | - |
|
Datasheet | - | TO-263-10 (9 Leads + Tab) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 27V | 5V | - | 0.8V @ 350mA | 350mA, 80mA | 40 µA | 10 mA | 40dB (20kHz) | Enable, Tracking | Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-9 |
|
LM340T-12IC REG LINEAR 12V 1.5A TO220-3 |
1,746 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 35V | 12V | - | 2V @ 1A | 1.5A | 8 mA | - | 80dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
|
|
LM340T-5.0IC REG LINEAR 5V 1.5A TO220-3 |
1,970 | - |
|
Datasheet | - | TO-220-3 | Tube | Obsolete | Positive | Fixed | 1 | 35V | 5V | - | 2V @ 1A | 1.5A | 8 mA | - | 80dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Through Hole | TO-220-3 |
|
|
LP2989IM-3.0IC REG LINEAR 3V 500MA 8SOIC |
3,613 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Fixed | 1 | 16V | 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 |
|
LP2952IN-3.3/NOPBIC REG LIN POS ADJ 250MA 14DIP |
3,156 | - |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.23V (3.3V) | 29V | 0.8V @ 250mA | 250mA | 170 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Through Hole | 14-PDIP |
|
TPS76850QPWPRG4IC REG LINEAR 5V 1A 20HTSSOP |
3,941 | - |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 5V | - | 0.38V @ 1A | 1A | 125 µA | - | 60dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 20-HTSSOP |
|
LP2989ILDX-3.3/NOPBIC REG LINEAR 3.3V 500MA 8WSON |
1,238 | - |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | 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-WSON (4x4) |
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