LT3089ER#PBF
IC REG LIN POS ADJ 800MA 7DDPAK
Pmic Voltage Regulators Linear
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Active
$6.84 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LT3089ER#PBF |
| Package / Case | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 36V |
| Voltage - Output | 0V |
| Current - Output | 800mA |
| Supplier Device Package | 7-DDPAK |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LT3089ER#PBF by Analog Devices Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 36V, output 0V. The TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 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 | 90dB ~ 20dB (120Hz ~ 1MHz) |
| Output Type | Adjustable |
| Control Features | Current Limit |
| Current - Output | 800mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 36V |
| Voltage Dropout (Max) | 1.65V @ 800mA |
| Current - Supply (Max) | 3 mA |
| Voltage - Output (Max) | 34.5V |
| Current - Quiescent (Iq) | 50.5 µA |
| Voltage - Output (Min/Fixed) | 0V |
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