Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Explore Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
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| Photo | Mfr. Part # | Availability | 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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RC1117MIC REG LINEAR POS ADJ 1A TO263-3 |
46,350 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Adjustable | 1 | 7.5V | 1.25V | 6.3V | 1.2V @ 1A | 1A | - | - | 72dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
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LP3994LD-1.5IC REG LINEAR FIXED STNDRD REG |
45,000 |
|
Datasheet | - | 6-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | - | 50mA | 40 µA | 65 µA | 70dB ~ 40dB (100Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (2.92x3.29) |
|
|
LP3994LD-1.8IC REG LINEAR FIXED STNDRD REG |
42,000 |
|
Datasheet | - | 6-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.8V | - | - | 50mA | 40 µA | 65 µA | 70dB ~ 40dB (100Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (2.92x3.29) |
|
NCP500SQL28T1GIC REG LINEAR 2.8V 150MA 6DFN |
3,552 |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.8V | - | 0.25V @ 150mA | 150mA | 1 µA | 300 µA | 62dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2.2) |
|
|
NCP500SQL25T1GIC REG LINEAR 2.5V 150MA 6DFN |
3,582 |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 2.5V | - | 0.27V @ 150mA | 150mA | 1 µA | 300 µA | 62dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2.2) |
|
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NCP500SQL50T1GIC REG LINEAR 5V 150MA 6DFN |
2,257 |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 5V | - | 0.18V @ 150mA | 150mA | 1 µA | 300 µA | 62dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2.2) |
|
MIC5246-3.0BM5IC REG LINEAR MICROCAP CMOS LDO |
35,985 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.25V @ 150mA | 150mA | 150 µA | 150 µA | 50dB (120Hz) | Enable, Error Flag | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
LP2981IM5-4.0IC REG LINEAR FIXED LDO REG |
33,035 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 4V | - | 0.37V @ 100mA | 100mA | 95 µA | 1.7 mA | 63dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
LP2980AIM5X-3.5IC REG LINEAR FIXED LDO REG |
32,000 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 3.5V | - | - | 50mA | 110 µA | 850 µA | 63dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
|
MC79L15CDIC REG LINEAR -15V 100MA 8SOIC |
3,538 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Negative | Fixed | 1 | -30V | -15V | - | 1.7V @ 40mA | 100mA | - | - | 39dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C | - | - | Surface Mount | 8-SOIC |
|
|
MAX8863SEUK-TIC REG LINEAR LDO |
27,500 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Adjustable (Fixed) | 1 | 6.5V | 1.25V (2.84V) | 6.5V | 0.12V @ 50mA | 120mA | 150 µA | 80 µA | 62dB (300Hz) | Enable | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
FAN2505S33XIC REG LINEAR FIXED LDO REG |
24,758 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6.5V | 3.3V | - | 0.2V @ 200mA | 200mA | - | 75 µA | 43dB (120Hz) | Enable | Over Temperature | 0°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
TLV1117-15CKVURG3IC REG LINEAR 1.5V 800MA TO252-3 |
1,921 |
|
Datasheet | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 15V | 1.5V | - | 1.3V @ 800mA | 800mA | 10 mA | - | 75dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | TO-252-3 |
|
|
NCP500SQL30T1GIC REG LINEAR 3V 150MA 6DFN |
1,989 |
|
Datasheet | - | 6-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 6V | 3V | - | 0.24V @ 150mA | 150mA | 1 µA | 300 µA | 62dB (1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2.2) |
|
LP3994TLX-1.5IC REG LINEAR FIXED STNDRD REG |
21,000 |
|
Datasheet | - | 4-WFBGA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | - | 50mA | 35 µA | 50 µA | 70dB ~ 40dB (100Hz ~ 1MHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | 4-Bump microSMD |
|
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LP2982AIM5-2.5IC REG LINEAR FIXED LDO REG |
20,560 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.33V @ 80mA | 50mA | 95 µA | 1.4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
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LP2981IM5-4.7IC REG LINEAR FIXED LDO REG |
20,456 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 16V | 4.7V | - | 0.37V @ 100mA | 100mA | 95 µA | 1.7 mA | 63dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
|
FAN2500S285XIC REG LIN 2.85V 100MA SOT23-5 |
18,000 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 6.5V | 2.85V | - | 0.14V @ 100mA | 100mA | 50 µA | - | 43dB (120Hz) | Enable | Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
NCP7808TGIC REG LINEAR 8V 1A TO220-3 |
3,183 |
|
Datasheet | - | TO-220-3 | Bulk | Obsolete | Positive | Fixed | 1 | 35V | 8V | - | 2V @ 1A (Typ) | 1A | 8 mA | - | 72dB (120Hz) | - | Over Temperature, Short Circuit | 0°C ~ 125°C (TJ) | - | - | Through Hole | TO-220 |
|
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LP2982IM5X-2.8IC REG LINEAR FIXED LDO REG |
15,000 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Obsolete | Positive | Fixed | 1 | 16V | 2.8V | - | 0.325V @ 80mA | 50mA | 95 µA | 1.4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-5 |
Frequently Asked Questions
What are Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components used for?
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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