| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2 pcs
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2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Automotive Grade | |
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The LTM8021EV#PBF is a complete step-down DC/DC µModule (power module) from Analog Devices Inc./Maxim Integrated. It integrates the switching controller, power switches, inductor, and support components into a single package, simplifying power supply design. This non-isolated Point-of-Load (PoL) module delivers up to 500mA output current from an input voltage range of 3V to 36V.
The output voltage is adjustable from 0.8V to 5V using a single resistor. The module operates at a fixed switching frequency of 1.1MHz using current mode control for fast transient response. A programmable soft-start feature allows inrush current control, adjustable with an external resistor and capacitor.
The LTM8021 is designed for a variety of applications including automotive battery regulation, portable products, distributed supply regulation, and industrial supplies. It is suitable for surface mount assembly and requires only output and bulk input capacitors to complete the design.
The module is housed in a low profile 35-BLGA package (11.3mm x 6.3mm x 2.8mm), also specified as 35-LGA (11.25x6.25mm). It operates over a temperature range of -40°C to 125°C and is RoHS compliant with gold pad finish.
| Qty | Low | High |
|---|---|---|
| 1+ | $13.53 | $13.53 |
| 10+ | $13.31 | $13.31 |
| 25+ | $12.81 | $12.81 |
| 100+ | $12.44 | $12.44 |
| 273+ | $12.05 | $12.05 |
| 546+ | $11.87 | $11.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3V to 36V.
The output voltage range is 0.8V to 5V.
The maximum output current is 500mA.
The package is a 35-BLGA Module (35-LGA, 11.25x6.25mm).
The operating temperature range is -40°C to 125°C.
Yes, it is RoHS3 compliant with gold pad finish.
The switching frequency is fixed at 1.1MHz.