Semtech Corporation24-SOIC (0.295", 7.50mm Width)RoHS
SC1189SWTRT
IC REG TRPL BUCK/LNR 200KHZ 24SO
Category
Subcategory
Pmic Voltage Regulators Linear Switching
Package
24-SOIC (0.295", 7.50mm Width)
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Semtech Corporation |
| Model | SC1189SWTRT |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Topology | Step-Down (Buck) (1), Linear (LDO) (2) |
| Frequency - Switching | 200kHz |
| Number of Outputs | 3 |
| Supplier Device Package | 24-SO |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SC1189SWTRT by Semtech Corporation is a Step-Down (Buck) (1), Linear (LDO) (2) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 24-SOIC (0.295", 7.50mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Topology | Step-Down (Buck) (1), Linear (LDO) (2) |
| w/Sequencer | No |
| w/LED Driver | No |
| w/Supervisor | No |
| Voltage - Supply | 4.5V ~ 7V |
| Number of Outputs | 3 |
| Frequency - Switching | 200kHz |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | 1.25V, - |
| Voltage/Current - Output 3 | 2.5V, - |
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