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. |
300 mA, Low Dropout Voltage Regulator with On/Off Control | IC REG LINEAR 3.3V 300MA 8SOIC
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Low Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
IC REG LIN 1.1V 300MA TSOT23-6
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 2.5V 1A SOT223 / Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG LDO ADJ 3A TO252-2
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Low Stock |
MOQ: 160 |
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Mfr. Part No. WS Part No. |
1.5A, Low Voltage, Low Quiescent Current LDO Regulator
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1,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
Negative Adjustable Regulator | IC REG NEG ADJ TO-39-3
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Low Stock |
MOQ: 14 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG LINEAR DUAL 150MA LDO
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Low Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
IC REG LDO 5V 0.15A SNT6A
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC REG LDO 1.8V/3V 10MLF
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Low Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
Fixed 1A 70dB@(120Hz) Positive electrode 1.8V 18V SOT-89-3
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109,034 pieces In Stock |
MOQ: 895 |
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Mfr. Part No. WS Part No. |
LDO Regulator Pos 1.5V to 20V 1.5A 4-Pin(4+Tab) TO-220F / IC REG LDO ADJ 1.5A TO220F-4
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Low Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 2V 80MA SOT89-3
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Low Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 2.5V 250MA 8DFN
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
IC REG LDO 3.3V 0.6A SOT-893L
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856 pieces In Stock |
MOQ: 245 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 4V 300MA SOT23-3
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Low Stock |
MOQ: 20 |
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Mfr. Part No. WS Part No. |
LT3090 - Negative Linear Regula / Linear Voltage Regulator IC Negative Adjustable 1 Output 600mA 12-MSOP-EP
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2,870 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 2.7V 1A SOT23-5
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Low Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
1 A, Low-Dropout, Dual Output, 1.8 V & 2.5 V Regulator
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC REG LDO ADJ 0.003A TO220-3 / Standard Regulator Pos 10V 0.03A 3-Pin(3+Tab) TO-220 Tube
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Low Stock |
MOQ: 30 |
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