STMicroelectronics5-WFBGA, FCBGARoHS
LD3985J26R
IC REG LIN 2.6V 150MA 5FLIPCHIP
Category
Subcategory
Pmic Voltage Regulators Linear
Package
5-WFBGA, FCBGA
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | LD3985J26R |
| Package / Case | 5-WFBGA, FCBGA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 6V |
| Voltage - Output | 2.6V |
| Current - Output | 150mA |
| Supplier Device Package | 5-FlipChip (1.59x1.24) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
LD3985J26R by STMicroelectronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 6V, output 2.6V. The 5-WFBGA, FCBGA 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
| PSRR | 60dB ~ 50dB (1kHz ~ 10kHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 6V |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Current - Supply (Max) | 250 µA |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Output (Min/Fixed) | 2.6V |
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