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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP3891ESX-1.2IC REG LINEAR 1.2V 800MA DDPAK |
1,259 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 1.2V | - | 0.4V @ 800mA | 800mA | 30 µA | 8 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) |
|
LP2989IMM-2.8/NOPBIC REG LINEAR 2.8V 500MA 8VSSOP |
3,618 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 16V | 2.8V | - | 0.65V @ 500mA | 500mA | 175 µA | 9 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-VSSOP |
|
TPS76833QPWPRQ1IC REG LINEAR 3.3V 1A 20HTSSOP |
1,313 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 3.3V | - | 0.58V @ 1A | 1A | 125 µA | - | 60dB (1kHz) | Enable, Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
MAX664CSA+TIC REG LIN NEG ADJ 40MA 8SOIC |
2,712 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Negative | Adjustable (Fixed) | 1 | -16.5V | -1.3V (-5V) | -16V | 0.35V @ 40mA | 40mA | 15 µA | - | - | Current Limit, Enable | - | 0°C ~ 70°C | - | - | Surface Mount | 8-SOIC |
|
AS1352V-TIC REG LIN POS PROG 200MA 16QFN |
4,621 |
|
Datasheet | - | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Programmable | 4 | 5.5V | 1.8V | 3.3V | - | 200mA | 350 µA | - | 70dB ~ 40dB (1KHz ~ 100kHz) | Enable | Over Current, Over Temperature, Soft Start | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (3x3) |
|
LT3021EDH-1.5#TRPBFIC REG LINEAR 1.5V 500MA 16DFN |
1,970 |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 10V | 1.5V | - | 0.285V @ 500mA | 500mA | 250 µA | 10 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 16-DFN (5x5) |
|
LT3013BEDE#TRPBFIC REG LIN POS ADJ 250MA 12DFN |
2,985 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 80V | 1.24V | 60V | 0.62V @ 250mA | 250mA | 120 µA | 18 mA | 75dB (120Hz) | Power Good | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | - | - | Surface Mount | 12-DFN (4x3) |
|
MAX15006CATT/V+IC REG LINEAR POS ADJ 50MA 6TDFN |
4,019 |
|
Datasheet | - | 6-WDFN Exposed Pad | Strip | Active | Positive | Adjustable | 1 | 40V | 1.8V | 10V | 0.6V @ 50mA | 50mA | 15 µA | 150 µA | 66dB (100Hz) | - | Over Temperature, Short Circuit | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 6-TDFN (3x3) |
|
LP3878MR-ADJIC REG LIN POS ADJ 800MA 8SO |
2,137 |
|
Datasheet | - | 8-PowerSOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Adjustable | 1 | 16V | 1V | 5.5V | 1.1V @ 800mA | 800mA | 1.5 mA | 15 mA | 60dB (1kHz) | Enable | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-SO PowerPad |
|
LT1521CMS8-3#TRPBFIC REG LINEAR 3V 300MA 8MSOP |
1,630 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 3V | - | 0.75V @ 300mA | 300mA | 25 µA | 12 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
|
LT1521CMS8-3.3#TRPBFIC REG LINEAR 3.3V 300MA 8MSOP |
4,739 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 3.3V | - | 0.75V @ 300mA | 300mA | 25 µA | 12 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Surface Mount | 8-MSOP |
|
LT1521CS8-3#TRPBFIC REG LINEAR 3V 300MA 8SOIC |
1,808 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 3V | - | 0.75V @ 300mA | 300mA | 25 µA | 12 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Surface Mount | 8-SO |
|
|
LT1521CS8-3.3#TRPBFIC REG LINEAR 3.3V 300MA 8SOIC |
1,820 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Positive | Fixed | 1 | 20V | 3.3V | - | 0.75V @ 300mA | 300mA | 25 µA | 12 mA | 58dB (120Hz) | Enable | Over Current, Over Temperature, Reverse Polarity | 0°C ~ 125°C | - | - | Surface Mount | 8-SO |
|
LT3088IDD#TRPBFIC REG LINEAR POS ADJ 800MA 8DFN |
2,678 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Positive | Adjustable | 1 | 36V | 0V | 34.5V | 1.6V @ 800mA | 800mA | 50.5 µA | 2 mA | 90dB ~ 20dB (120Hz ~ 1MHz) | - | Over Current, Over Temperature, Reverse Polarity, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (3x3) |
|
|
MAX667ESAIC REG LIN POS ADJ 250MA 8SOIC |
2,930 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Positive | Adjustable (Fixed) | 1 | 16.5V | 1.3V (5V) | 16V | 0.35V @ 200mA | 250mA | 35 µA | 20 mA | - | Dropout Detector, Enable, Low Battery Detection | - | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
LM1086IS-3.3IC REG LIN 3.3V 1.5A DDPAK/TO263 |
3,225 |
|
Datasheet | - | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Tube | Obsolete | Positive | Fixed | 1 | 27.5V | 3.3V | - | 1.5V @ 1.5A | 1.5A | 5 mA | 10 mA | 72dB (120Hz) | - | Over Current, Over Temperature, Short Circuit | -40°C ~ 125°C | - | - | Surface Mount | TO-263 (DDPAK-3) |
|
LP2989IMMX-5.0/NOPBIC REG LINEAR 5V 500MA 8VSSOP |
1,618 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | 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-VSSOP |
|
|
TPS75233QPWPRQ1IC REG LINEAR 3.3V 2A 20HTSSOP |
2,301 |
|
Datasheet | - | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 5.5V | 3.3V | - | 0.4V @ 2A | 2A | 125 µA | - | 60dB (100Hz) | Enable, Power Good, Reset Output | Over Current, Over Temperature, Reverse Polarity | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 20-HTSSOP |
|
|
REG104FA-2.5/500IC REG LIN 2.5V 1A DDPAK/TO263-5 |
1,651 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 15V | 2.5V | - | 0.48V @ 1A | 1A | 0.7 mA | 1.8 mA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 85°C | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
|
REG104FA-2.5/500G3IC REG LIN 2.5V 1A DDPAK/TO263-5 |
4,352 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Obsolete | Positive | Fixed | 1 | 15V | 2.5V | - | 0.48V @ 1A | 1A | 0.7 mA | 1.8 mA | 65dB (120Hz) | Enable | Over Current, Over Temperature | -40°C ~ 85°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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