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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC37151-1.8WRIC REG LINEAR 1.8V 1.5A SPAK-5 |
133,269 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 6V | 1.8V | - | 0.5V @ 1.5A | 1.5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-5 |
|
MIC37151-3.3WRIC REG LINEAR 3.3V 1.5A SPAK-5 |
10,727 |
|
Datasheet | - | SPAK-5 (5 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.5V @ 1.5A | 1.5A | - | - | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-5 |
|
LMS1585AIS-1.5LMS1585A 5A FIXED / ADJUSTABLE O |
6,760 |
|
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 | -40°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-3 |
|
LP38843SX-1.2/NOPBLP38843 3A FAST-RESPONSE ULTRA L |
500 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.5V @ 3A | 3A | 30 µA | 40 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LM2990S-15/NOPBLM2990 1-A, NEGATIVE LOW DROPOUT |
157 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Negative | Fixed | 1 | -26V | -15V | - | 1V @ 1A | 1.8A | 1 mA | 5 mA | 52dB (1kHz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
MIC47100-10YMMEIC REG LINEAR 1V 1A 8MSOP |
2,879 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 3.6V | 1V | - | 0.25V @ 1A | 1A | 6 µA | - | 80dB ~ 45dB (1kHz ~ 500kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
MIC47100-08YMMEIC REG LINEAR 0.8V 1A 8MSOP |
1,772 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Positive | Fixed | 1 | 3.6V | 0.8V | - | 0.25V @ 1A | 1A | 6 µA | - | 80dB ~ 45dB (1kHz ~ 500kHz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LP3965EMP-3.3LP3965 1.5A FAST ULTRA LOW DROPO |
4,649 |
|
Datasheet | - | TO-261-5, TO-261AB | Bulk | Active | Positive | Fixed | 1 | 7V | 3.3V | - | 0.55V @ 1.5A | 1.5A | 9 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-223-5 |
|
LP3964ES-1.8LP3964 800MA FAST ULTRA LOW DROP |
260 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | 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 | DDPAK/TO-263-5 |
|
ADP7182ACPZN-1.5R7ADP7182 - 200MA NEGATIVE VOUT LD |
32,329 |
|
Datasheet | - | 6-UDFN Exposed Pad, CSP | Bulk | Active | Negative | Fixed | 1 | -28V | -1.5V | - | - | 200mA | 53 µA | 850 µA | - | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | 6-LFCSP-UD (2x2) |
|
LP2989AIM-5.0LP2989 MICROPOWER/LOW NOISE, 500 |
530 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | 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-SOIC |
|
LP38853MRX-ADJ/NOPBIC REG LIN POS ADJ 3A 8SO PWRPAD |
11,585 |
|
Datasheet | - | 8-PowerSOIC (0.154", 3.90mm Width) | Bulk | Active | Positive | Adjustable | 1 | 5.5V | 0.8V | 1.8V | 0.45V @ 3A | 3A | 300 µA | 9 mA | 80dB ~ 70dB (120Hz ~ 1kHz) | Enable, Soft Start | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C | - | - | Surface Mount | 8-SO PowerPad |
|
MIC37300-2.5WR3.0AMP, LOW-VOLTAGE MICROCAP LDO |
9,557 |
|
Datasheet | - | SPAK-3 (3 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 6V | 2.5V | - | - | 3A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-3 |
|
|
MIC37300-1.8WR3.0AMP, LOW-VOLTAGE MICROCAP LDO |
3,383 |
|
Datasheet | - | SPAK-3 (3 Leads + Tab) | Bulk | Active | Positive | Fixed | 1 | 6V | 1.8V | - | - | 3A | - | - | - | - | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | S-PAK-3 |
|
LP3855ET-ADJIC REG LINEAR ADJ POS LDO REG |
374 |
|
Datasheet | - | TO-220-5 Formed Leads | Bulk | Active | Positive | Adjustable | 1 | 7V | 1.23V | 6.6V | 0.435V @ 1.5A | 1.5A | 3 mA | 10 mA | 73dB ~ 57dB (120Hz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
|
LP3876ET-3.3/NOPBIC REG LINEAR 3.3V 3A TO220-5 |
4,110 |
|
Datasheet | - | TO-220-5 Formed Leads | Bulk | Active | Positive | Fixed | 1 | 7V | 3.3V | - | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
LP3876ET-2.5/NOPBLP3876 3A FAST ULTRA LOW DROPOUT |
155 |
|
Datasheet | - | TO-220-5 Formed Leads | Bulk | Active | Positive | Fixed | 1 | 7V | 2.5V | - | 1.2V @ 3A | 3A | 5 mA | 15 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Through Hole | TO-220-5 |
|
|
LMS1585ACS-3.3LMS1585A 5A FIXED / ADJUSTABLE O |
1,167 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Bulk | Active | Positive | Fixed | 1 | 13V | 3.3V | - | 1.4V @ 5A | 5A | 7 mA | 13 mA | 72dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | DDPAK/TO-263-3 |
|
|
LP3892ES-1.2/NOPBLP3892 1.5A FAST-RESPONSE ULTRA |
137 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Bulk | Active | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.50V @ 1.5A | 1.5A | 30 µA | 8 mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
UPC24A05HF-AZUPC24A05 - LDO REGULATOR, 5V, 1V |
44,937 |
|
Datasheet | - | TO-220-3 Full Pack, Isolated Tab | Bulk | Obsolete | Positive | Fixed | 1 | 15V | 5V | - | 1V @ 2A | 2A | 5 mA | 30 mA | 60dB (120Hz) | - | Over Current, Over Temperature | -20°C ~ 85°C (TA) | - | - | Through Hole | MP-45G |
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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