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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NCP552SQ25T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
2,839 | - |
|
Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 2.5V | - | 1.4V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
NCP148AFCT320T2GLDO REGULATOR, 450 MA, ULTRA-HIG |
2,432 | - |
|
Datasheet | - | 4-XFBGA, WLCSP | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 3.2V | - | - | 450mA | 65 µA | - | 91dB ~ 48dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-WLCSP (0.64x0.64) |
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MC78LC40HT1LDO REGULATOR, 80 MA, ULTRA-LOW |
2,644 | - |
|
Datasheet | MC78LC00 | TO-243AA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 4V | - | 0.38V @ 1mA | 65mA | - | 3.6 µA | - | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
NCP137AFCT045T2GLDO REGULATOR, 700 MA, ULTRA-LOW |
4,925 | - |
|
Datasheet | - | 6-XFBGA, WLCSP | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 0.45V | - | 1.5V @ 700mA | 700mA | 50 µA | - | 85dB ~ 75dB (1kHz) | Current Limit, Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 85°C (TJ) | - | - | Surface Mount | 6-WLCSP (1.2x0.8) |
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NCP718BMT330TAGLDO REGULATOR, 300 MA, WIDE VIN, |
3,693 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 24V | 3.3V | - | 0.475V @ 300mA | 800mA | 8 µA | 300 µA | 60dB (1kHz) | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 6-WDFN (2x2) |
|
LM317MDTLINEAR VOLTAGE REGULATOR, 500 MA |
2,691 | - |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 40V | 1.2V | 37V | - | 500mA | 10 mA | - | 80dB ~ 65dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | DPAK |
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CS5253B-8GDP53 A LDO 5-PIN 2.5 V FIXED LINEAR |
1,375 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 13V | 2.5V | - | 1.3V @ 3A | 3A | 10 mA | - | 80dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 150°C (TJ) | - | - | Surface Mount | D2PAK-5 |
|
NCP103BMX185TBGLDO REGULATOR, 150 MA, HIGH PSRR |
1,803 | - |
|
Datasheet | - | 4-UDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.85V | - | 0.165V @ 150mA | 150mA | 95 µA | - | - | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 4-UDFN (1.0x1.0) |
|
NCP115ASN250T1GLDO REGULATOR, 300 MA, LOW IQ, H |
3,891 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 2.5V | - | - | 300mA | 95 µA | - | - | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 5-TSOP |
|
NCP171AMX250245TCGLDO REGULATOR, ULTRA-LOW 50NA IQ |
1,047 | - |
|
Datasheet | - | 4-XDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 5.5V | 0.6V | 3.3V | - | 80mA | 95 µA | - | 65dB (1kHz) | Enable | Over Current, Over Temperature | 85°C (TJ) | - | - | Surface Mount | 4-XDFN (1.2x1.2) |
|
|
NCP552SQ15T1G80 MA CMOS LOW IQ NOCAP VOLTAGE |
4,560 | - |
|
Datasheet | NOCAP™ | SC-82A, SOT-343 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 12V | 1.5V | - | 1.8V @ 80mA | 180mA | 6 µA | 6 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
NCV5500DTADJRKG-IR01LDO REGULATOR, 500 MA, LOW DROPO |
2,663 | - |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Bulk | Discontinued at Digi-Key | Positive | Adjustable | 1 | 16V | 1.25V | 5V | 0.7V @ 500mA | 500mA | 500 µA | 20 mA | 75dB ~ 70dB (120Hz) | Current Limit, Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | DPAK-5 |
|
NCV8177AMTW110TCGLDO REGULATOR, 500 MA, HIGH PSRR |
2,633 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.1V | - | - | 500mA | 90 µA | - | 75dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 8-WDFNW (2x2) |
|
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NCP115ASN150T1GLDO REGULATOR, 300 MA, LOW IQ, H |
4,179 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.5V | - | - | 300mA | 95 µA | - | - | Enable | Over Current, Over Temperature | 150°C (TJ) | - | - | Surface Mount | 5-TSOP |
|
|
CS5253B-8GDP5G3 A LDO 5-PIN 2.5 V FIXED LINEAR |
3,997 | - |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 13V | 2.5V | - | 1.3V @ 3A | 3A | 10 mA | - | 80dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | 0°C ~ 150°C (TJ) | - | - | Surface Mount | D2PAK-5 |
|
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NCV8163BSN180T1GLDO REGULATOR, 250 MA, ULTRA-LOW |
2,446 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Discontinued at Digi-Key | Positive | Fixed | 1 | 5.5V | 1.8V | - | 0.28V @ 250mA | 250mA | 20 µA | - | 91dB ~ 60dB (100Hz ~ 100kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
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