MIC5239-1.8YS Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - Voltage Regulators - Linear
IC REG LDO 1.8V 0.5A SOT223
Documents
Datasheet |
MIC5239-1.8YS![]() |
Specifications
Part Status | Active |
Regulator Topology | Positive Fixed |
Voltage - Output | 1.8V |
Current - Output | 500mA |
Voltage - Dropout (Typical) | 0.35V @ 500mA |
Number of Regulators | 1 |
Voltage - Input | 2.3 V ~ 30 V |
Operating Temperature | -40°C ~ 125°C |
Mounting Type | Surface Mount |
Package / Case | TO-261-4, TO-261AA |
Supplier Device Package | SOT-223 |

Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > LDO Voltage Regulators
LDO VOLT REG 0.5A 1.8V SOT-223-3
Documents
Datasheet |
MIC5239-1.8YS![]() |
Specifications
Output Type | Fixed |
Input Voltage Min | 2.3V |
Input Voltage Max | 30V |
Fixed Output Voltage Nom. | 1.8V |
Adjustable Output Voltage Min | - |
Adjustable Output Voltage Max | - |
Output Current | 500mA |
Dropout Voltage Vdo | 350mV |
LDO Regulator Case Style | SOT-223 |
No. of Pins | 3Pins |
Operating Temperature Min | -40°C |
Operating Temperature Max | 125°C |
Packaging | Cut Tape |
Product Range | 1.8V 500mA LDO Voltage Regulators |
Automotive Qualification Standard | - |
MSL | MSL 3 - 168 hours |
SVHC | No SVHC (15-Jun-2015) |
Output Voltage Nom. | 1.8V |
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Nexxon, Inc. (USA)
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | In Stock |
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Inquiry | ||
MIC5239-1.8YS | MICREL | In Stock |
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Inquiry | ||
MIC5239-1.8YS-TR | Microchip Technology | In Stock |
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Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 ; DC:21+ ; SOT-223-3 | 125 |
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Inquiry | |
MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 ; DC:23+ | 19790 |
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MIC5239-1.8YS | MICRE | DC:23+ ; SOT223 | 9994 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 ; DC:21+ ; SOT-223-3 | 125 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 ; DC:23+ | 29790 |
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GlobalTek Components
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC523918YS | MICREL | OEM/CM QUOTES ONLY | NO BROKERS | 1347 |
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Lingto Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | DC:24+ ; Original New | 20919 |
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MIC5239-1.8YS | Rochester Electronics | DC:24+ ; Original New | 32288 |
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MIC5239-1.8YS-TR | Microchip Technology | DC:24+ ; Original New | 27094 |
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MIC5239-1.8YS | MICREL | IN STOCK | 1617 |
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Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 282 |
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Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | Available, Contact us | 78 |
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EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 2805 |
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MIC5239-1.8YS | Microchip Technology | LOW QUIESCENT CURRENT 500 MA MIC | 3806 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 2122 |
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MIC5239-1.8YS-TR | Microchip | 7845 |
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Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 PMIC - Voltage Regulators - Linear
|
60480 |
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Buy | |
MIC5239-1.8YS-TR | Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 PMIC - Voltage Regulators - Linear
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | IC REG LDO 1.8V 0.5A SOT223 PMIC - Voltage Regulators - Linear
|
In-Stock |
|
Inquiry | |
MIC5239-1.8YS-TR | Microchip Technology | IC REG LDO 1.8V 0.5A SOT223 PMIC - Voltage Regulators - Linear
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In-Stock |
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Mouser
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
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MIC5239-1.8YS
sku #: 998-MIC5239-1.8YS
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Microchip Technology | LDO Voltage Regulators High Vin, Low Iq Regulator LDO Voltage Regulators
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Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 20760 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 6530 |
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MIC5239-1.8YS | Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 | 692 |
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Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
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MIC5239-1.8YS | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 1679 |
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MIC5239-1.8YS-TR | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 1780 |
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Dechoele Technology
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | 9060 |
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MIC5239-1.8YS-TR | Microchip Technology | 9226 |
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PNEDA Technology Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | 5390 |
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MIC5239-1.8YS-TR | Microchip Technology | 3306 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip | Linear Voltage Regulator IC 1 Output 500mA SOT-223-3 | In-Stock |
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Hotenda Technology
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Micrel, Inc. | Linear Voltage Regulator IC Positive Fixed 1 Output 1.8V 500mA SOT-223 | 2734 |
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MIC5239-1.8YS TR | Micrel, Inc. | Linear Voltage Regulator IC Positive Fixed 1 Output 1.8V 500mA SOT-223 | 935 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 250 |
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Lanka Micro Electronic Co.,Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 | 14 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 | 65366 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Micrel / Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 ; SOT-223 PMIC - Voltage Regulators - Linear
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Available |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | DC:Active ; - | 435 |
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MIC5239-1.8YS-TR | Microchip Technology | DC:Active ; - | 23 |
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Geefook (Shenzhen) Electronic Co., Ltd.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | 35000 |
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Inquiry | ||
MIC5239-1.8YS-TR | Microchip Technology | 35000 |
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Axis Part Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | New Original,COC,ISO9001 | 8500 |
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MIC5239-1.8YS-TR | Microchip Technology | New Original,COC,ISO9001 | 8500 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 1095 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 9941 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS TR | MICREL | SOT-223 ; DC:2019/2020 | 3033 |
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DGT Technology (HK) Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Rochester Electronics | LOW QUIESCENT CURRENT 500 MA MIC | 10000 |
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Inquiry | |
MIC5239-1.8YS-TR | Roving Networks / Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 10000 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | MICREL | In stock,ready for shipping ; SOT223 | 9732 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology / Micrel | LDO Voltage Regulators High Vin, Low Iq Regulator | 8 |
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MIC5239-1.8YS-TR | Microchip Technology / Micrel | LDO Voltage Regulators High Vin, Low Iq Regulator | in stock |
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Ample Chip
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MIC5239-1.8YS | Rochester Electronics | LOW QUIESCENT CURRENT 500 MA MIC | 81481 |
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MIC5239-1.8YS-TR | Roving Networks / Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 48672 |
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Lvy Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | 2000 |
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MIC5239-1.8YS | Microchip Technology | 2000 |
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MIC5239-1.8YS-TR | 2000 |
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MIC5239-1.8YS-TR | Microchip Technology | 2000 |
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Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | Microchip Technology | TO-261-4, TO-261AA | 47679 |
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MIC5239-1.8YS-TR | Microchip Technology | TO-261-4, TO-261AA | 48014 |
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Shenzhen Dasenic Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 Integrated Circuits (ICs)>PMIC - Voltage Regulators - Linear
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10746 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC523918YS | Microchip | OEM/CM ONLY | 1238 |
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ICSOSO Electronics Company Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip | MIC5239 Series 1.8 V Fixed Output 500 mA Surface Mount LDO Regulator - SOT-223 | 10226 |
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MIC5239-1.8YS | MICREL | Original stock,24-hour delivery | 1873 |
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LIXINC Electronics Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | LOW QUIESCENT CURRENT 500 MA MIC | 26039 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 1532 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Micrel / Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 | 4878 |
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MIC5239-1.8YS-TR | Micrel / Microchip Technology | IC REG LINEAR 1.8V 500MA SOT223 | 4947 |
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MIC5239-1.8YS | MICREL | SOT223 ; DC:0936+ | 1569 |
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MIC5239-1.8YS | Microchip Technology Inc | LDO Regulator Pos 1.8V 0.5A Automotive 4-Pin(3+Tab) SOT-223 Tube | 3 |
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Depu Electronics
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 19790 |
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Ariat Technology
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MIC5239-1.8YS | Microchip Technology | IC REG LDO 1.8V 0.5A SOT223 New Original Stock.
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14805 |
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MIC5239-1.8YS-TR | Microchip Technology | IC REG LDO 1.8V 0.5A SOT223 New Original Stock.
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Win Source
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MIC5239-1.8YS | Microchip Technology | IC REG LDO 1.8V 0.5A SOT223 | 2100 |
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MountainView Components Inc.
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MIC5239-1.8YS | MICREL | IN STOCK Immediate delivery | 1417 |
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YIC International Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
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MIC5239-1.8YS | Microchip Technology | IC REG LIN 1.8V 500MA SOT223-3 | 10489 |
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Shenzhen Yuanxinai e-commerce Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3 | 501 |
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Anterwell Technology Ltd.
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | MICREL | SOT-223 | 2000 |
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Unicom Electronics co.
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MIC5239-1.8YS | MICREL | IN STOCK Immediate delivery | 1517 |
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Chip 1 Exchange
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MIC5239-1.8YS- | ARROW | AVAILABLE | 2680 |
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MIC5239-1.8YS-TR | MCHIP | AVAILABLE | 1912 |
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MIC5239-1.8YS | Microchip | IC REG LIN 1.8V 500MA SOT223-3 | 18717 |
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Xinghuan International Trade Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology | 47679 |
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MIC5239-1.8YS-TR | Microchip Technology | 48014 |
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MIC5239-1.8YS | Microchip Technology / Micrel | LDO Voltage Regulators High Vin, Low Iq Regulator (Lead Free) | in stock |
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MIC5239-1.8YS TR | Microchip Technology Inc | LDO Voltage Regulators High Vin, Low Iq Regulator (Lead Free) | in stock |
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MIC5239-1.8YS-TR | Microchip Technology / Micrel | LDO Voltage Regulators | in stock |
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MIC5239-1.8YS-TR | Microchip Technology / Micrel | LDO Voltage Regulators High Vin, Low Iq Regulator | in stock |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | MICREL | Stock to ship immediately | 27860 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC5239-1.8YS | Microchip Technology / Micrel | IC REG LDO 1.8V 0.5A SOT223 | 0 |
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MIC5239-1.8YS TR | Micrel Inc | 0 |
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MIC5239-1.8YS-TR | Microchip Technology / Micrel | IC REG LDO 1.8V 0.5A SOT223 | 0 |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
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MIC52391.8YS
sku #: MIC523918YS
|
MICREL | 1183 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
MIC5239-1.8YS | MIC | SOT223 ; DC:09+ | 30280 |
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MIC5239-1.8YS-TR | MICROCHIP | SOT223 ; DC:18+ | 35000 |
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OnlineComponents
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
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MIC5239-1.8YS | Microchip Technology | LDO Regulator Pos 1.8V 0.5A Automotive 4-Pin(3+Tab) SOT-223 Tube | 312 |
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Buy | ||||||||||||||||
MIC5239-1.8YS-TR | Microchip Technology | LDO Regulator Pos 1.8V 0.5A Automotive 4-Pin(3+Tab) SOT-223 T/R | 0 |
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Buy |
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