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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LP2951ACMM-3.0IC REG LIN POS ADJ 100MA 8VSSOP |
2,390 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (3V) | 29V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
|
LP2951ACMM-3.3IC REG LIN POS ADJ 100MA 8VSSOP |
1,362 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (3.3V) | 29V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
|
LP2951ACMMIC REG LIN POS ADJ 100MA 8VSSOP |
2,643 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 29V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
|
|
LP2951CMMIC REG LIN POS ADJ 100MA 8VSSOP |
4,128 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Adjustable (Fixed) | 1 | 30V | 1.235V (5V) | 29V | 0.6V @ 100mA | 100mA | 120 µA | 14 mA | - | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-VSSOP |
|
LP2992IM5-3.3IC REG LINEAR 3.3V 250MA SOT23-5 |
3,714 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3.3V | - | 0.85V @ 250mA | 250mA | 95 µA | 4 mA | 45dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-5 |
|
LP38693SD-5.0IC REG LINEAR 5V 500MA 6WSON |
1,185 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Positive | Fixed | 1 | 10V | 5V | - | 0.45V @ 500mA | 500mA | 55 µA | 100 µA | 55dB (120Hz) | Enable | Over Temperature | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 6-WSON (3x3) |
|
MAX16910DATA9/V+TIC REG LIN POS ADJ 200MA 8TDFN |
1,784 |
|
Datasheet | - | 8-WDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable (Fixed) | 1 | 30V | 1.5V (3.3V, 5V) | 11V | 0.6V @ 200mA | 200mA | 30 µA | - | 60dB (100Hz) | Enable, Reset | Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-TDFN (3x3) |
|
LP2957ISXIC REG LIN 5V 250MA DDPAK/TO263 |
4,365 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 30V | 5V | - | 0.8V @ 250mA | 250mA | 200 µA | 33 mA | - | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
REG113EA-5/2K5G4IC REG LINEAR 5V 400MA 8VSSOP |
3,472 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Positive | Fixed | 1 | 10V | 5V | - | 0.41V @ 400mA | 400mA | 500 µA | 1 mA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | 8-VSSOP |
|
LM9070SXIC REG LIN 5V 250MA DDPAK/TO263 |
3,265 |
|
Datasheet | - | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | 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) |
|
TPS7A6401QPWPRQ1IC REG LIN POS ADJ 14HTSSOP |
4,912 |
|
Datasheet | - | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 40V | 2.5V | 7V | 0.5V @ 200mA | 200mA | 35 µA | - | 60dB ~ 30dB (100Hz ~ 150kHz) | Enable, Reset | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO), Watchdog | -40°C ~ 150°C | Automotive | AEC-Q100 | Surface Mount | 14-HTSSOP |
|
MP2030DQ-LF-ZIC REG LINEAR POS ADJ 3A 10QFN |
1,763 |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Positive | Adjustable | 1 | 5.5V | 0.9V | 3.6V | 0.15V @ 3A (Typ) | 3A | 220 µA | - | 32dB (100kHz) | Enable, Power Good | Over Current, Over Temperature, Soft Start | -40°C ~ 125°C | - | - | Surface Mount | 10-QFN (3x3) |
|
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LP2986IMMX-3.0/NOPBIC REG LINEAR 3V 200MA 8VSSOP |
1,082 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 16V | 3V | - | 0.35V @ 200mA | 200mA | 120 µA | 3.7 mA | 65dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
FAN1539MPXIC REG LINEAR 3.3V 1A 6MLP |
3,119 |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 10V | 3.3V | - | - | 1A | 2 mA | - | 75dB ~ 57dB (120Hz) | - | Over Current, Over Temperature | 0°C ~ 125°C | - | - | Surface Mount | 6-MLP (3x3) |
|
NCP5661DT12RKGIC REG LINEAR 1.2V 1A DPAK-5 |
3,350 |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 9V | 1.2V | - | 1.3V @ 1A | 1A | 3 mA | - | 70dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | DPAK-5 |
|
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NCP5661DT33RKGIC REG LINEAR 3.3V 1A DPAK-5 |
2,392 |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 9V | 3.3V | - | 1.3V @ 1A | 1A | 3 mA | - | 70dB ~ 65dB (120Hz ~ 1kHz) | Enable | Over Current, Over Temperature | -40°C ~ 125°C | - | - | Surface Mount | DPAK-5 |
|
LX8213-33ISEIC REG LINEAR 3.3V 300MA SOT23-5 |
4,913 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 6V | 3.3V | - | 0.3V @ 300mA | 300mA | 90 µA | - | 68dB ~ 54dB (100Hz ~ 10kHz) | Enable | Over Temperature, Short Circuit, Soft Start | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
TPS7B8250QKVURQ1IC REG LINEAR 5V 300MA TO252-5 |
4,390 |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 5V | - | 1.17V @ 300mA | 300mA | 3.5 µA | 4.5 µA | 60dB (100Hz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-252-5 |
|
|
TPS7B8233QKVURQ1IC REG LINEAR 3.3V 300MA TO252-5 |
2,212 |
|
Datasheet | - | TO-252-5, DPAK (4 Leads + Tab), TO-252AD | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 40V | 3.3V | - | 1.35V @ 300mA | 300mA | 3.5 µA | 4.5 µA | 60dB (100Hz) | Enable | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-252-5 |
|
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TPS77901DGKG4IC REG LIN POS ADJ 250MA 8VSSOP |
4,890 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Positive | Adjustable | 1 | 10V | 1.5V | 5.5V | - | 250mA | 125 µA | - | 55dB (1kHz) | Enable, Reset | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
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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