
Enpirion Benefits

Market pressures are driving equipment manufacturers to add more features, functionality and higher bandwidth while moving to smaller form factors and improved energy efficiency. Furthermore, nano-meter process technology has enabled complex digital SoCs that have an increasing number of power rails and tighter noise tolerances. Enpirion converters meet these challenges and are broadly used to power FPGAs, ASICs, DSPs, processors, memory and high-speed I/O.

Smallest Footprint and Highest Power Density

Enpirion products save board space and minimises profile, offering true point-of-load regulation and unparallelled power density.

Lower Noise

Integrated inductor reduces AC current loops thus reducing noise generated. Enpirion's PowerSoCs offer low Ripple, low Conducted & Radiated noise for sensitive applications.

Higher Reliability

High level of integration enables 1 order of magnitude better MTBF in Enprion converters than competing discrete power solutions.

Higher Power Efficiency

Synchronous buck PWM DC-DC switching offers high active state power efficiency combined with superior light load efficiency and thermals (i.e. longer battery life, lower Watt/Gb).

Ease of Use Enabling Faster Design Cycles

Enpirion's plug-and-play approach enables faster power design cycles for simply upgrading LDO regulation or more sophisticated multi-rail high-performance applications.
Enpirion provides comprehensive applications support and PCB layout guidelines to ensure first pass success.

Smaller Bill of Materials

High frequency operation and integration (e.g. inductor) enable a significant reduction in the number and size of supporting components.
With as few as 2 external components, Enpirion provides simpler board layout, design qualification and manufacturing thus reducing risk.

Designers should consider incorporating Enpirion products when small footprint, low noise, ease of use or energy efficiency are required.

Relec electronics are a leading Enpirion distributor offering unparallelled technical support with your design.

Miniature POLs - 5V input

EP5348Q (400mA)

Input Voltage 2.5 - 5.5V
Output Voltage 0.6 - 3.3V @ 400mA
XFB Control
uQFN14, 2 x 1.75 x 0.9mm

EP5357xU (600mA)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 600mA
VID Control & Light Load Mode
µQFN16, 2.5 x 2.25 x 1.1mm

EP5358xU (600mA)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 600mA
VID, XFB Control
µQFN16, 2.5 x 2.25 x 1.1mm

EP5368Q (600mA)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 600mA
VID, XFB Control
QFN16, 3 x 3 x 1.1mm

EP5388Q (800mA)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 800mA
VID, XFB Control
QFN16, 3 x 3 x 1.1mm

EP53A8Q (1A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 1A
VID, XFB Control
QFN16, 3 x 3 x 1.1mm

EN5311Q (1A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.6 - 3.3V @ 1A
VID, XFB Control
QFN20, 4 x 5 x 1.1mm

EP53F8Q (1.5A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.8 - 3.3V @ 1.5A
XFB Control
QFN16, 3 x 3 x 1.1mm

EN5322Q (2A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.6 - 3.3V @ 2A
VID, XFB Control
QFN24, 4 x 6 x 1.1mm

EN5337Q (3A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.6 - 3.3V @ 3A
VID/XFB Control
QFN38, 4 x 7 x 1.85mm

EN6337Q (3A)

Input Voltage 2.375 - 6.6V
Output Voltage 0.6 - 3.3V @ 3A
VFB Control, 95% efficiency
QFN38, 4 x 7 x 1.85mm

EN6347Q (4A)

Input Voltage 2.375 - 6.6V
Output Voltage 0.6 - 3.3V @ 4A
VFB Control, 95% efficiency
QFN38, 4 x 7 x 1.85mm

EN5364Q (6A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.6 - 3.3V @ 6A
XFB Control
QFN68, 8 x 11 x 1.85mm

EN6360Q (8A)

Input Voltage 2.375 - 6.6V
Output Voltage 0.6 - 3.3V @ 8A
XFB Control, 95% efficiency
QFN68, 8 x 11 x 3.0mm

EN5394Q (9A)

Input Voltage 2.4 - 5.5V
Output Voltage 0.6 - 3.3V @ 9A
XFB Control
QFN68, 8 x 11 x 1.85mm

EN63A0Q (12A)

Input Voltage 2.375 - 6.6V
Output Voltage 0.6 - 3.3V @ 12A
XFB Control, 95% efficiency
QFN68, 10 x 11 x 3.0mm

Enpirion Benefits