| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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13,393 pcs
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13393 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,750 pcs
|
5750 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
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The LMR70503TM/NOPB from Texas Instruments is a versatile buck-boost converter capable of generating adjustable negative output voltages. It is designed to operate within an input voltage range of 2.8V to 5.5V and features a switch current limit of 320mA. The device also offers a minimum switching frequency of 500kHz and a low shutdown supply current of 1uA.
This converter is housed in a tiny 8-bump thin DSBGA package, measuring 0.84 mm x 1.615 mm x 0.6 mm, making it suitable for space-constrained applications. The operating temperature range is from -40°C to 125°C (TJ). Its function as a step-up/step-down regulator with a negative output configuration makes it a flexible solution for various power management needs.
The LMR70503TM/NOPB is a surface mount device, simplifying integration into printed circuit boards. It is classified as a DC/DC switching regulator, specifically a buck-boost topology, with no synchronous rectifier. The adjustable output type allows for precise voltage control within its specified range.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.19 | $1.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.8V to 5.5V.
Adjustable from -0.9V to -5.5V.
500kHz.
Typical 270mA, maximum 320mA.
1µA.
-40°C to 125°C (junction temperature).
8-DSBGA package with dimensions 0.84mm x 1.615mm x 0.6mm.