Manufacturer: Semtech Corporation
Win Source Part Number: 028118-SC189ASKTRT
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck
Frequency - Switching: 2.5MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 1.5A
Family Name: SC189ASK
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: SOT-23-5
Purpose: Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1V
Minimum Input Voltage: 2.9V
Alternative Parts (Cross-Reference): BU90003GWZ-E2; BU90007GWZ-E2; BD9S110NUX-CE2; ADP2120ACPZ-1.0-R7;
Introduction Date: December 18, 2008
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2026
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
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| Win Source Electronics | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 028118-SC189ASKTRT | SC189ASKCT-ND | SC189ASKTRT | SC189ASKTRT | SC189ASKTRT | SC189ASKTRT | SC189ASKTRT |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - SC189ASKTRT | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck; Buck | Buck | Buck | ||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | SOT23; Other; SOT-23-5 | Other; SC-74A, SOT-753 | SOT23; Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | |||
| Life Cycle Stage | Maturity; Active | Declining; Not For New Designs | |||||
| Special Features | Multiple Outputs; Synchronous Rectification | Synchronous Rectification |
