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. |
LDO Regulator, 1 A, Fixed and Adjustable, Positive Vout: 1.8V
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 4.5V 450MA 4WLCSP / Linear Voltage Regulator IC Positive Fixed 1 Output 450mA 4-WLCSP (0.64x0.64)
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
LDO Regulator Pos 3V 0.15A 5-Pin SOT-23 Tape
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3,000 pieces In Stock |
MOQ: 180 |
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Mfr. Part No. WS Part No. |
LDO Regulator Pos 3.3V 0.5A 3-Pin(3+Tab) TO-220F
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2,568 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
LDO Regulator Pos 1.2V to 37V 1.5A 3-Pin(3+Tab) TO-257AA
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Standard Regulator Pos 1.2V to 37V 1.5A 3-Pin(3+Tab) TO-257
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Standard Regulator Pos 15V 1.5A 3-Pin(3+Tab) TO-257AA Isolated
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 3.3V 300MA SOT23-5
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG LINEAR POS ADJ 500MA DPAK / Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
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120,000 pieces In Stock |
MOQ: 115 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG LINEAR 1.25V 1A 6HSOP / Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-HSOP-J
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3,550 pieces In Stock |
MOQ: 90 |
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Mfr. Part No. WS Part No. |
IC REG LINEAR FIXED LDO REG / Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252, (D-Pak)
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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8,000 pieces In Stock |
MOQ: 14 |
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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. |
3A, Low-Voltage Low-Dropout Regulator | IC REG LINEAR 1.8V 3A TO263-3
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Low Stock |
MOQ: 14 |
Need to verify |
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Mfr. Part No. WS Part No. |
100mA Low Noise μCap Teeny™ LDO
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Low Stock |
MOQ: 10 |
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Mfr. Part No. WS Part No. |
LDO Regulator Pos 1.25V to 13.5V 1A 4-Pin(3+Tab) TO-263 T/R
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
LINEAR REGULATOR, 3.3VOUT, 0.08A
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9,836 pieces In Stock |
MOQ: 45 |
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Mfr. Part No. WS Part No. |
LINEAR REGULATOR, 5VOUT, 0.08A, / LDO Regulator Pos 5V 0.08A 5-Pin SOT-25 T/R
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8,187 pieces In Stock |
MOQ: 225 |
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Mfr. Part No. WS Part No. |
LINEAR REGULATOR, 5VOUT, 0.08A,
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8,173 pieces In Stock |
MOQ: 225 |
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Mfr. Part No. WS Part No. |
80MA 5V ULTRA LOW DROPOUT VOLTAG / Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SOT-25
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8,160 pieces In Stock |
MOQ: 225 |
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