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3,461 pcs
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3461 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,920 pcs
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1920 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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143 pcs
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143 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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13 pcs
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13 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Intel Enpirion EP53F8QI is a Power System on a Chip (PowerSoC) step-down DC-DC switching converter that integrates the inductor, MOSFET switches, control circuitry, and compensation into a compact 3mm x 3mm x 1.1mm 16-pin QFN package. This non-isolated point-of-load module delivers up to 1500mA of continuous output current with a total solution footprint as small as 40mm².
Key electrical specifications include an input voltage range of 2.4V to 5.5V, an adjustable output voltage from 0.6V to 4.96V set by an external resistor divider, and a fixed 4MHz switching frequency. Typical efficiency reaches 94% at 5V input and 3.7V output, and output ripple voltage is typically 8mV peak-to-peak. Protection features include under-voltage lockout (UVLO), over-current protection (OCP), short-circuit protection (SCP), and thermal protection (OTP).
The device is designed for noise-sensitive applications such as wireless data cards, RF circuits, and high-speed digital systems, benefiting from the integrated inductor that reduces conducted and radiated noise. It is surface-mountable in a 16-PowerTFQFN module (16-QFN 3x3mm supplier package) and operates over -40°C to 85°C.
The input voltage range is 2.4V to 5.5V.
Output voltage is adjustable from 0.6V to 4.96V, and maximum output current is 1.5A.
Typical efficiency is 94% at VIN=5V, VOUT=3.7V, IOUT=1.5A.
It is available in a 16-PowerTFQFN Module (16-QFN 3x3mm) for surface mount.
The operating temperature range is -40°C to 85°C.
Yes, it is listed as RoHS3 Compliant.
It includes under-voltage lockout (UVLO), over-current protection (OCP), short-circuit protection (SCP), and thermal protection (OTP).