This page is intended to summarize different power supply modules and regulators that have been, or might be used, in the cameras developed within the TID-ID-ECS department.

If a regulator seems interesting and you want to try it, scroll to the column on the far right and check if an evaluation board has already been purchased for the TID-ID-ECS department.

TypeManufacturerPart number (Manufacturer link)PMBUSCurrent monitorVin minVin maxVout minVout maxOutput currentNoise figureDimensions [mm]

Area [mm2]

Package

Price (2024)

NoteUsed in projectEvaluation board (green means TID-ID-ECS has it)
BuckTexas InstrumentsTPSM5D1806NoNo4.5V15V0.5V5.5V6A x2±1% voltage reference accuracy8x5.5x1.94451-BQFN$24
GT Readout PlatformTPSM5D1806EVM
BuckMurataMYMGM1R824ELA5RAYesYes7.5V15V0.7V1.8V24A30 mV pk-pk @20MHz bandwidth10.5x9x59556-SMD$12


BuckVishaySIC951ED-T1-GE3YesNo?4.5V20V0.3V5.5V25A±1% output voltage accuracy10.6x6.5x36960-PowerBFQFN$22

SIC951EVB-A
BuckTexas InstrumentLMZ31520RLGTNo

No

3V14.5V0.6V3.6V20A±1.8% total output voltage variation, 1% output voltage ripple @20MHz bandwidth16.2x15.2x5.924672-BQFN$20
GT Readout PlatformLMZ31520EVM-001
BuckTexas InstrumentLMZ31530RLGTNoNo3V14.5V0.6V3.6V30A±2.0% total output voltage variation, 1% output voltage ripple @20MHz bandwidth16.2x15.2x5.924672-BQFN$23

LMZ31530EVM-002
BuckMicrochip TechnologyMIC45212-2YMP-TRNoNo4.5V26V0.8V5.5V14A1% output voltage accuracy10x10x410064-BQFN$10

MIC45212-2YMP-EV
BuckTexas InstrumentsTPSM365R6FNoNo3V65V1V13V0.6A
3.5x4.5x21611-PowerFQFN$4Pin compatible with TPSM33625
TPSM365R6FEVM
BuckTexas InstrumentsTPSM33625NoNo3V36V1V15V2.5A
3.5x4.5x21611-PowerFQFN$4Pin compatible with TPSM365R6
TPSM33625FEVM
BuckAnalog Devices Inc.LTM4675YesYes4.5V17V0.5V5.5V9A x2±0.5% DC output error over temperature, 10 mV pk-pk output voltage ripple16x12x3.5192108-BGA$46

DC2053A
BuckAnalog Devices Inc.LTM4676AYesYes4.5V26.5V0.5V5.4V13A x2±0.5% DC output error over temperature, 10 mV pk-pk output voltage ripple16x16x5256144-BGA$65
ePixUHR35kHz - Megapixel CamerasDC1811B-B
BuckAnalog Devices Inc.LTM4677YesYes4.5V16V0.5V1.8V18A x2±0.5% DC output error over temperature, 10 mV pk-pk output voltage ripple16x16x5256144-BGA$76

DC2066A
BuckAnalog Devices Inc.LTM4700YesYes4.5V16V0.5V1.8V50A x2±0.5% DC output error over temperature, 10 mV pk-pk output voltage ripple22x15x7.9330330-BGA$180

DC2702B-A
BuckAnalog Devices Inc.LTM4686YesYes4.5V17V0.5V3.6V10A x2±0.5% DC output error over temperature, 10 mV pk-pk output voltage ripple16x11.9x1.82190108-BGA$49

DC2722A
BuckAnalog Devices Inc.LTM4664YesYes30V58V0.5V1.5V25A x2±0.5% Output Voltage Accuracy Over Temperature16x16x7.72256240-BGA$85Pin compatbile with LTM4664A
DC2672A-A
BuckAnalog Devices Inc.LTM4664AYesYes30V58V0.5V1.2V30A x2

±0.5% Output Voltage Accuracy Over Temperature

16x16x7.72256240-BGA$113Pin compatbile with LTM4664A

BuckAnalog Devices Inc.LTM4668NoNo2.7V17V0.6V1.8V1.2A x4±1.5% Total Output Voltage Regulation6.25x6.25x2.13949-BGA$17Pin compatible with LTM4668A
DC2785A-A
BuckAnalog Devices Inc.LTM4668ANoNo2.7V17V0.6V5.5V1.2A x4±1.5% Total Output Voltage Regulation6.25x6.25x2.13949-BGA$17Pin compatible with LTM4668
DC2785A-B
BuckAnalog Devices Inc.LTM4655NoYes3.1V40V0.526.54A x2±1.67% total dc output voltage error over line, load and temperature16×16×5256144-BGA$40Both channels can operate as either positive or negative output independently.
DC2594A
BuckAnalog Devices Inc.LTM4630ANoNo4.5V18V0.6V8V18A x2

±1.5% DC output error over line, load and temperature, 15 mV pk-pk output voltage ripple

16x16x4.4256144-BGA$69

DC2152A
BuckAnalog Devices Inc.LTM8024NoNo3V40V0.8V8V3.5A x2
9×11.25×3.3210188-BGA$23

DC1868A
BuckAnalog Devices Inc.LTM8060NoNo3V40V0.8V8V3A x40.05% line regulation, 0.1% load regulation, 10 mV output RMS ripple16x11.9x3.5190165-BGA$34
ePixUHR35kHz - Megapixel CamerasDC2820A
BuckAnalog Devices Inc.LTM8065NoNo3.4V40V0.97V18V2.5A
6.25×6.25×2.323936-BGA$16

DC2251A
BuckAnalog Devices Inc.LTM8071NoNo3.6V60V0.97V15V5A0.5% line regulation, 10 mV output voltage ripple11.3x9x3.510280-BGA$34

DC2387A
BuckAnalog Devices Inc.LT8638SNoNo2.8V42V0.6V42V12A<10 mV pk-pk output ripple5x420+49=6928-QFN$13External inductor needed
DC2929A
BuckAnalog Devices Inc.LTM8063NoNo3.2V40V0.8V15V2A
6.25×4x2.22 2528-BGA$19Up to 2.5A Peak Current
DC2494A
BuckAnalog Devices Inc.LTM8065NoNo3.4V40V0.97V18V2.5A

6.25×6.25x2.32

3936-BGA$17Up to 3.5A Peak Current
DC2251A
BuckAnalog Devices Inc.LTM8073NoNo3.4V60V0.8V15V3A
6.25×9x3.325648-BGA$25Up to 5A Peak Current
DC2389A
BuckAnalog Devices Inc.LTM8074NoNo3.2V40V0.8V12V1.2A
4x4x1.821625-BGA$11Up to 1.75A Peak Current
DC2753A
Buck +
LDO		Analog Devices Inc.LTM8001NoNo6V36V1.2V/0V24V1.1A x690 μVRMS (100Hz to 1MHz)15×15×3.42225121-BGA$41One buck convertor and 5 LDOs in one package. 3 of the LDOs are fed by the buck converter, and the other two can be fed by external pin.
DC1818A
Buck +
LDO		Analog Devices Inc.LTM8080NoNo3.5V40V0V8V0.5A x2<1 μVRMS (10Hz to 100kHz)9×6.25×3.325644-BGA$25One buck convertor and 2 LDOs in one package. Internal voltage tracking function to minimize power loss.ePixUHR35kHz - Megapixel CamerasDC3071A
LDOAnalog Devices Inc.LT3086EFENoYes0.4V40V0.4V32V2.1A±2% tolerance over line, load and temperature, 40 μV RMS output noise (10Hz to 100kHz)5x73516-TSSOP$9
GT Readout Platform, SparkPix-IODC1729A
LDOAnalog Devices Inc.LT3091EDENo

Yes

-36V

-1.5V

-32V0V1.5A18 μVRMS output noise (10Hz to 100kHz)4x31214-DFN$9
GT Readout PlatformDC2276A
LDOAnalog Devices Inc.LT3045EDDNo

Yes

1.8V

20V

0V15V0.5A0.8 µVRMS output noise (10Hz to 100kHz)3x3910-DFN$8
SparkPix-IO, GT Readout Platform, ePixUHR35kHz - Megapixel CamerasDC2491A
LDOAnalog Devices Inc.LT3070No

No

0.95V

3V

0.8V1.8V5A ±1% accuracy over line, load and temperature, 25 μV RMS output noise (10Hz to 100kHz) 4x52028-QFN$11VIOC1, discrete output voltage settings (50mV increments from 0.8V to 1.8V) and a ±1%, ±3% or ±5% analog adjustment pin.
DC1433A
LDOAnalog Devices Inc.LT3071No

Yes

0.95V

3V

0.8V1.8V5A

±1% accuracy over line, load and temperature, 25 μV RMS output noise (10Hz to 100kHz)

4x52028-QFN$11VIOC1, discrete output voltage settings (50mV increments from 0.8V to 1.8V) and a ±10% analog adjustment pin.
DC1434A
LDOAnalog Devices Inc.LT3073No

Yes

0.6V

5.5V

0.5V4.2V3A

±1.5% over line, load, and temperature, 1.2 μVRMS output noise (10Hz to 100kHz)

3x41222-QFN$12VIOC1, discrete output voltage settings (50mV increments from 0.5V to 1.2V, 100mV increments from 1.2V to 1.8V) → 1.00V, 1.05V, 1.1V, 1.15V, 1.2V, 1.3V, 1.4V.
EVAL-LT3073-AZ
LDOAnalog Devices Inc.LT3078
(not available yet)		No

Yes

0.6V

5.5V

0.5V4.2V5A

±1.5% over line, load, and temperature, 1.3 μVRMS output noise (10Hz to 100kHz)

3x41222-QFN???VIOC1, discrete output voltage settings (50mV increments from 0.5V to 1.2V, 100mV increments from 1.2V to 1.8V) → 1.00V, 1.05V, 1.1V, 1.15V, 1.2V, 1.3V, 1.4V.
EVAL-LT3078
LDOAnalog Devices Inc.LTM4709No

Yes

0.6V

5.5V

0.5V4.2V3A x3±1.5% output voltage regulation over line, load, and temperature, 1.3 μVRMS output noise (10Hz to 100kHz)12x6x1.97298-BGA$35VIOC1, discrete output voltage settings (50mV increments from 0.5V to 1.2V, 100mV increments from 1.2V to 1.8V) → 1.00V, 1.05V, 1.1V, 1.15V, 1.2V, 1.3V, 1.4V.ePixUHR35kHz - Megapixel CamerasDC3211A

Footnotes:

  1. VIOC is a feature that controls an upstream converter to maintain a constant voltage across the LDO. This maximizes efficiency of the LDO.

PMBus controllers

The following ICs can be used together with a power regulator module that does not have PMBus support built-in. These IC's can control, trim and monitor several regulators and exposes a PMBus compatible interface. Note though that most of these have a maximum input voltage of 15 V and could require a separate power supply (something like LTM8074 or TPSM5601R5) that is powered directly from the main input supply to also ensure that the controller is powered up first.

ManufacturerPart number (Manufacturer link)# channelsPackagePrice (2024)Note
Analog Devices Inc.LTC297024x5 mm (24-QFN)$11Only I2C/SMBUS, not PMBus.
Analog Devices Inc.LTC297226x7 mm (44-QFN)$12
Analog Devices Inc.LTC297789×9 mm (64-QFN)$29
Analog Devices Inc.LTC29791612x12 mm (144-BGA)$32Contains two of LTC2977.
Can only be powered from 3.3V.
Analog Devices Inc.LTC29801612x12 mm (144-BGA)$30Contains two of LTC2977
Analog Devices Inc.LTC2980-24248.1x16.9 mm (210-BGA)???Contains three of LTC2977
Analog Devices Inc.LTC297549x9 mm (64-QFN)
6.25×7.5 mm (63-BGA)		$25
Analog Devices Inc.LTM29871615×15 mm 144-BGA$52Contains two of LTC2977.
μModule version of LTC2979, i.e. has some passives already inside.

Testing

See TIDIDECS-98 - Getting issue details... STATUS

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