Low-noise linear regulators for Raspberry Pi and HAT modules.
Up to 4 independent outputs to power Raspberry Pi, HAT Modules (like DAC)
Module A – LT3086 Linear Regulator, 5.5VDC 2.1A, used as pre-regulator for Modules B/C/D/E
Module B – TPS7A8300 based low-noise LDO voltage regulator 5V 2A (Power Raspberry PI via GPIO)
Module C – LT3045 based ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator 5V 0.5A (1A for dual LT3045 C1+C2 installed, power HAT modules)
Module D/E – LT3045 based ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator 3.3V/1.8V 0.5A (optional power sources, customs voltage can be supplied)
Package Includes
Fully completed Mezzanine Power PCB
DC Power Jack (5.5mm/2.1mm)
CLCLC Input Filter
2x20 PIN Female Header (Pi Side) Installed
2x20 PIN Male Header (HAT Side) NOT Installed
8 x M2.5 12mm Male-Female Standoff
4 x M2.5 6mm Male-Female Standoff
4 x M2.5 Screw with Nut
EXTRA OPTIONS
Module A LT3086 Low dropout 5.5V 2.1A linear regulator
Module B
The TPS7A8300 low-noise (6 µVRMS), Ultralow dropout voltage regulator (LDO) capable of sourcing up to 2-A load
Module C1
LT3045 ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator 5V 0.5A
Module C2
LT3045 ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator, Upgrade C1 to 1A output
Module D
LT3045 ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator 3.3V/Custom 0.5A
Module E
LT3045 ultralow noise, ultrahigh power supply ripple rejection LDO voltage linear regulator 1.8V/Custom 0.5A
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