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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP4687DH12T1GIC REG LINEAR 1.2V 500MA SOT89-5 |
1,398 | - |
|
Datasheet | - | SOT-89-5/6 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.25V | 1.2V | - | 0.53V @ 500mA | 500mA | 115 µA | - | 75dB ~ 70dB (1kHz ~ 10kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SOT-89-5 |
|
MC33762DM-3030R2IC REG LINEAR 3V/3V MICRO8 |
2,362 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 12V | 3V, 3V | - | 0.25V @ 80mA, 0.25V @ 80mA | 80mA, 80mA | 180 µA | - | 70dB (1kHz) | Enable | Antisaturation, Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
MIC5245-2.5YM5150 MA MICROCAP CMOS LDO REGULAT |
3,896 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 2.5V | - | 0.25V @ 150mA | 150mA | 150 µA | - | 50dB (120Hz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
SPX2815R-L-5.0IC REG LINEAR FIXED LDO REG |
3,478 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SPX3940U-L-5-0IC REG LINEAR FIXED LDO REG |
3,450 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PQ015YZ5MZZIC REG LINEAR POS ADJ 500MA SC63 |
3,339 | - |
|
Datasheet | * | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP1086ST-33T3IC REG LINEAR 3.3V 1.5A SOT223 |
2,613 | - |
|
Datasheet | - | TO-261-4, TO-261AA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 7V | 3.3V | - | 1.4V @ 1.5A | 1.5A | 10 mA | - | 80dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 70°C | - | - | Surface Mount | SOT-223 (TO-261) |
|
SPX1581U5-L-2-5IC REG LINEAR FIXED LDO REG |
3,144 | - |
|
Datasheet | SPX1581 | TO-220-5 | Bulk | Active | Positive | Fixed | 1 | 5.5V | 3.168V | 3.432V | - | 5A | - | 5 A | - | Current Limit | - | 0°C ~ 125°C | - | - | Surface Mount | - |
|
NCP502SQ37T1GIC REG LINEAR 3.7V 80MA SC88A |
3,000 | - |
|
Datasheet | - | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Obsolete | Positive | Fixed | 1 | 12V | 3.7V | - | 1.2V @ 80mA | 80mA | 40 µA | 90 µA | 55dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | SC-88A (SC-70-5/SOT-353) |
|
SPX2815AT/TRIC REG LINEAR ADJ LDO REGULATOR |
3,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UM1550Y-188V Input Ultra Low Quiescent Cur |
2,990 | - |
|
Datasheet | UM1550 | TO-243AA | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 8V | 1.8V | - | 0.3V @ 200mA | 300mA | 3.5 µA | - | 56dB ~ 42dB (100Hz ~ 1kHz) | - | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-3 |
|
|
MC33762DM-2828R2IC REG LINEAR 2.8V/2.8V MICRO8 |
4,982 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 2 | 12V | 2.8V, 2.8V | - | 0.25V @ 80mA, 0.25V @ 80mA | 80mA, 80mA | 180 µA | - | 70dB (1kHz) | Enable | Antisaturation, Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-MSOP |
|
SPX2815T-L-3-3ADJUSTABLE POSITIVE LDO REGULAT |
2,880 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SPX1585T-L-3-3FIXED POSITIVE LDO REGULATOR |
2,766 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TPS79301DBVRG4IC REG LIN POS ADJ 200MA SOT23-6 |
2,759 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 1.22V | 5.5V | - | 200mA | 220 µA | - | 70dB ~ 43dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | -40°C ~ 150°C | - | - | Surface Mount | SOT-23-6 |
|
LP2980IBP-5.0IC REG LINEAR FIXED LDO REG |
2,750 | - |
|
Datasheet | - | 5-VFBGA | Bulk | Active | Positive | Fixed | 1 | 16V | 5V | - | 0.22V @ 50mA | 50mA | 95 µA | 1.2 mA | 63dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-µSMD (0.93x1.11) |
|
MIC5249-2.8BMMTRIC REG LIN LDO W/ POWER-ON RESET |
2,500 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.6V @ 300mA | 300mA | 200 µA | - | 65dB (120Hz) | Enable, Reset | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
SPX1587T/TRIC REG LINEAR ADJ LDO REGULATOR |
2,500 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NCP4682DSQ28T1GIC REG LINEAR 2.8V 150MA SC82AB |
4,073 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.25V | 2.8V | - | 0.32V @ 150mA | 150mA | 1.5 µA | - | 30dB (1kHz) | Enable | Over Current | -40°C ~ 85°C | - | - | Surface Mount | SC-82AB |
|
|
SPX3940AU-L-5-0IC REG LINEAR FIXED LDO REG |
2,386 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
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