Linear Voltage Regulators are fundamental PMIC components designed to provide a constant output voltage regardless of input fluctuations and load variations. Known for their simplicity and stability, these regulators are commonly used in low-noise applications such as audio and RF systems.
Manufacturers like ON Semiconductor, Texas Instruments, and STMicroelectronics offer a broad array of linear voltage regulators, featuring low dropout (LDO) options, fixed and adjustable output voltages, and integrated thermal protection. These characteristics make linear regulators ideal for sensitive electronic circuits where power efficiency is less of a concern.
With their straightforward design and ease of implementation, Linear Voltage Regulators remain a popular choice for applications requiring precise voltage regulation. Despite their lower efficiency compared to switching regulators, their reliability and low noise performance make them indispensable in various electronic designs.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
500 mA, Low Voltage, Low Quiescent Current LDO Regulator | IC REG LIN 2.5V 500MA SOT223-3
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4,000 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR FIXED LDO REG
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3,060 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 2.85V 200MA 4USPN
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3,100 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
3A Low Dropout Positive Regulators
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3,100 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
1.0 A Negative Voltage Regulators | IC REG LINEAR -15V 1A TO220AB
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3,120 pieces In Stock |
MOQ: 125 |
Need to verify |
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Mfr. Part No. WS Part No. |
Very Low Iq LD0 150 mA Regulator
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1,680 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR MICROCAP CMOS LDO / Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
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3,210 pieces In Stock |
MOQ: 180 |
Need to verify |
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Mfr. Part No. WS Part No. |
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT | IC REG LINEAR 3.3V 100MA TO92-3
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4,500 pieces In Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
150mA μCap LDO Regulator | IC REG LIN 2.85V 150MA TSOT23-5
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15,000 pieces In Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass | IC REG LINEAR 2.6V 50MA SOT23-5
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Low Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
5-V Low Dropout Voltage Regulator
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3,280 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | IC REG LINEAR 12V 1A DPAK
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2,780 pieces In Stock |
MOQ: 140 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.5A 5V ULTRA LOW DROPOUT VOLTAG
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3,330 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Low Dropout Voltage Regulator | IC REG LINEAR 5V 100MA TO92-3
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3,350 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
300 mA, Low Dropout CMOS Linear Regulator
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3,350 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
300mA Secondary Variable Output LDO Regulators for Local Power Supplies
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29,000 pieces In Stock |
MOQ: 125 |
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Mfr. Part No. WS Part No. |
50 mA, 100 mA, and 150 mA CMOS LDOs with Shutdown and Error Output
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Low Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 3.3V 200MA 5TSOP
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12,400 pieces In Stock |
MOQ: 195 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 5V 500MA 5TSOP
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3,540 pieces In Stock |
MOQ: 185 |
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Mfr. Part No. WS Part No. |
500 mA, Low Voltage, Low Quiescent Current LDO Regulator
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3,560 pieces In Stock |
MOQ: 100 |
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