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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP2989ILDX-5.0/NOPBIC REG LINEAR 5V 500MA 8WSON |
4,500 |
|
Datasheet | - | 8-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 1 | 16V | 5V | - | 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) |
|
LM39302RIC REG LINEAR ADJ 3A TO263-5 |
47,200 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 16V | 1.24V | 16V | 0.5V @ 3A | 3A | 20 mA | 45 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263-5L |
|
LMS1587IS-ADJ/NOPBLMS1587 3A FIXED / ADJUSTABLE OU |
977 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Adjustable | 1 | 13V | 1.25V | 11.7V | 1.3V @ 3A | 3A | 7 mA | 13 mA | 72dB (120Hz) | - | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
LM9070SX/NOPBLM9070 LOW-DROPOUT SYSTEM VOLTAG |
286 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Positive | Fixed | 1 | 26V | 5V | - | 0.8V @ 250mA | 250mA | 4 mA | 50 mA | 60dB (120Hz) | Enable | Over Temperature, Over Voltage, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LP3874EMP-5.0/NOPBLP3874 0.8A FAST ULTRA LOW DROPO |
42,040 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 5V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
|
LP3874EMP-1.8/NOPBLP3874 0.8A FAST ULTRA LOW DROPO |
1,370 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
MAX8530ETTP2IC REG LINEAR DUAL LDO |
1,824 |
|
Datasheet | - | 6-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 2 | 6.5V | 2.5V, 1.8V | - | 0.2V @ 100mA | 200mA, 150mA | 220 µA | - | 60dB (100Hz) | Enable, Reset | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-TDFN (3x3) |
|
|
MAX8531ETTGGIC REG LINEAR DUAL LDO |
1,641 |
|
Datasheet | - | 6-WDFN Exposed Pad | Bulk | Active | Positive | Fixed | 2 | 6.5V | 3V, 3V | - | 0.2V @ 100mA | 200mA, 150mA | 220 µA | - | 62dB (100Hz) | Enable, Reset | Over Current, Over Temperature, Short Circuit | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-TDFN-EP (3x3) |
|
LM2990SX-5.0/NOPBLM2990 1-A, NEGATIVE LOW DROPOUT |
5,118 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Negative | Fixed | 1 | -26V | -5V | - | 1V @ 1A | 1.8A | 1 mA | 5 mA | 58dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
|
LMS1585ACS-1.5/NOPBLMS1585A 5A FIXED / ADJUSTABLE O |
1,933 |
|
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 | TO-263 (DDPAK-3) |
|
MIC5237-2.5YUIC REG LINEAR 2.5V 500MA TO263-3 |
12,620 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Fixed | 1 | 16V | 2.5V | - | 0.7V @ 500mA | 500mA | - | - | 75dB (120Hz) | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263-3 |
|
LP2953IM/NOPBLP2953 ADJUSTABLE MICROPOWER LOW |
274 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Adjustable (Fixed) | 1 | 30V | 1.23V (5V) | 29V | 0.8V @ 250mA | 250mA | 170 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
LP2989AILD-3.3/NOPBLP2989 MICROPOWER/LOW NOISE, 500 |
16,646 |
|
Datasheet | - | 8-WDFN Exposed Pad | 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-WSON (4x4) |
|
|
LP3961EMP-1.8/NOPBLP3961 800MA FAST ULTRA LOW DROP |
3,348 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 1.8V | - | 0.35V @ 800mA | 800mA | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223 |
|
LP3962ESX-2.5/NOPBLP3962 1.5A FAST ULTRA LOW DROPO |
6,000 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LP3855ESX-3.3/NOPBLP3855 1.5A FAST RESPONSE ULTRA |
5,393 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 7V | 3.3V | - | 0.38V @ 1.5A | 1.5A | 3 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LP3872ESX-5.0/NOPBLP3872 1.5A FAST ULTRA LOW DROPO |
4,241 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 7V | 5V | - | 0.55V @ 1.5A | 1.5A | 5 mA | 15 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
LP3892ESX-1.5/NOPBLP3892 1.5A FAST-RESPONSE ULTRA |
4,000 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.5V | - | 0.5V @ 1.5A | 1.5A | 30 µA | 8 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LP38500TJ-ADJ/NOPBLP38500-ADJ 1.5A FLEXCAP LOW DRO |
3,420 |
|
Datasheet | - | TO-263-5 Thin | Bulk | Active | Positive | Adjustable | 1 | 5.5V | 0.6V | 5V | 0.37 @ 1.5A | 1.5A | 15 µA | 3.5 mA | 58dB ~ 56dB (120Hz ~ 1kHz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263-5 Thin |
|
|
LP38855SX-1.2/NOPBLP38855 1.5A FAST-RESPONSE HIGH- |
2,300 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.18V @ 1.5A | 1.5A | 300 µA | 15 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-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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