L5963DN-EHT
IC REG TRP BCK/LNR SYNC PWRSSO36
Pmic Voltage Regulators Linear Switching
36-PowerFSOP (0.295", 7.50mm Width)
Active
$3.31 / unit (market reference)
MOQ: 1000 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | L5963DN-EHT |
| Package / Case | 36-PowerFSOP (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) |
| Frequency - Switching | 250kHz ~ 2MHz |
| Number of Outputs | 3 |
| Supplier Device Package | PowerSSO-36 EPU |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
L5963DN-EHT by STMicroelectronics is a Step-Down (Buck) Synchronous (2), Linear (LDO) (1) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 36-PowerFSOP (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) Synchronous (2), Linear (LDO) (1) |
| w/Sequencer | Yes |
| w/LED Driver | No |
| w/Supervisor | Yes |
| Voltage - Supply | 3.5V ~ 26V |
| Number of Outputs | 3 |
| Frequency - Switching | 250kHz ~ 2MHz |
| Voltage/Current - Output 1 | Programmable, 2.5A |
| Voltage/Current - Output 2 | Programmable, 3A |
| Voltage/Current - Output 3 | Programmable, 250mA |
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