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.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP3991TLX-1.7/NOPBIC REG LINEAR 1.7V 300MA 4DSBGA |
15,000 |
|
Datasheet | - | 4-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 4V | 1.7V | - | 0.16V @ 300mA | 300mA | 100 µA | 225 µA | 65dB (1kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 85°C | - | - | Surface Mount | 4-DSBGA (1x1) |
|
LP3995ITLX-2.7/NOPBIC REG LINEAR 2.7V 150MA 5DSBGA |
12,000 |
|
Datasheet | - | 5-WFBGA, DSBGA | Bulk | Active | Positive | Fixed | 1 | 6V | 2.7V | - | 0.1V @ 150mA | 150mA | 150 µA | 200 µA | 60dB ~ 50dB (1kHz ~ 10kHz) | Enable | Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 5-DSBGA (1.41x1.08) |
|
MIC5232-1.8YD5IC REG LINEAR 10MA ULTRA LOW |
10,003 |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 7V | 1.8V | - | 0.3V @ 10mA | 10mA | 3 µA | - | 55dB ~ 35dB (10Hz ~ 1kHz) | Enable | Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TSOT-23-5 |
|
UM1750DA-125V Input 350mA LDO |
3,510 |
|
Datasheet | UM1750 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.2V | - | - | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
LP3988IMFX-3.0/NOPBLP3988 MICROPOWER, 150-MA ULTRA- |
3,000 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.15V @ 150mA | 150mA | 120 µA | 200 µA | 65dB ~ 45dB (1kHz ~ 10kHz) | Enable, Power Good | Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
RP170N361D-TR-FERP170N - 10V Input 300mA LDO Reg |
3,000 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
UM1750DA-285V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
UM1750Y-305V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-5 |
|
|
UM1750DA-305V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
|
UM1750Y-285V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-5 |
|
|
UM1750DA-185V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | - | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
|
UM1750Y-335V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SOT-89-5/6 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-89-5 |
|
UM1750S-285V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 2.8V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
UM1750S-305V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
UM1750DA-335V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | 6-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x2) |
|
|
UM1750S-185V Input 350mA LDO |
3,000 |
|
Datasheet | UM1750 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 1.8V | - | - | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
UM1750S-325V Input 350mA LDO |
2,948 |
|
Datasheet | UM1750 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.2V | - | 0.15V @ 0.15A | 350mA | 130 µA | 300 µA | 63dB ~ 40dB (100Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
NCP603SN300T1GFIXED POSITIVE LDO REGULATOR, 3V |
1,830 |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Positive | Fixed | 1 | 6V | 3V | - | 0.23V @ 300mA | 300mA | 180 µA | - | 62dB ~ 38dB (120Hz ~ 10kHz) | Enable | Over Current, Over Temperature, Transient Voltage | -40°C ~ 125°C | - | - | Surface Mount | 5-TSOP |
|
MIC5213-3.0YC5IC REG LINEAR MICROCAP LDO |
1,696 |
|
Datasheet | Teeny™ | 5-TSSOP, SC-70-5, SOT-353 | Bulk | Active | Positive | Fixed | 1 | 16V | 3V | - | 0.6V @ 80mA | 80mA | 750 µA | 3 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | SC-70-5 |
|
LM39101D-5.0IC REG LINEAR 5V 1A SOP-8 |
10,000 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 5V | - | 0.63V @ 1A | 1A | - | 7 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity, Transient Voltage | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
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.
How do I choose the right Voltage Regulators - Linear, Low Drop Out (LDO) Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - Linear, Low Drop Out (LDO) Regulators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
