| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 1644+ | On Request | On Request |
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The LM3691TLX-1.5/NOPB is a high-accuracy, miniature 1A step-down DC-DC converter designed for portable applications. It features a wide input voltage range of 2.3V to 5.5V and an adjustable output voltage from 0.75V to 3.3V with ±1% precision.
This converter operates at a 4-MHz switching frequency and boasts a typical quiescent current of 64-μA in ECO Mode. It supports features like Enable, Forced PWM, Light Load Efficiency, and Synchronous Rectification. The control mode is Voltage mode, and it has a maximum duty cycle of 100%.
The operating temperature range is -30°C to 85°C. The device is housed in a compact DSBGA (YZR) package with a surface area of 2.1875 mm², requiring only three tiny surface-mount external components for a solution size less than 15 mm². It includes current overload and thermal shutdown protections.
This step-down DC-DC converter is optimized for powering ultra-low power applications where efficiency and small solution size are critical.
The maximum output current is 1 A.
The input voltage range is 2.3 V to 5.5 V.
The output voltage can be adjusted from 0.75 V to 3.3 V.
The switching frequency is 4 MHz.
The typical quiescent current in ECO Mode is 64 μA.
The operating temperature range is -30 to 85 °C.
It is in a DSBGA (YZR) package.