LTM4604 power supplies - board mount Series - Part List, Sp…

The LTM4604 power supply series from Analog Devices are compact, board-mountable DC-DC step-down converters packaged in 66-pin LGA modules. These converters are designed for high-density applications where space is at a premium. If you're working on embedded systems, servers, or any system that needs to maximize board real estate, these modules could be a perfect fit.

One thing worth noting is their efficiency. With an industry-leading efficiency of up to 95%, they minimize heat dissipation, which is crucial for maintaining system performance in dense environments. Engineers tend to reach for this when they need a reliable, high-efficiency solution without compromising on form factor.

Another practical observation is their flexibility in terms of input voltage ranges. They can handle inputs from 3.3V to 18V, making them suitable for a wide range of power supply scenarios. This versatility allows them to integrate seamlessly into various system designs without needing to redesign the power supply chain.

Overall, the LTM4604 series offers a robust combination of size, efficiency, and functionality, making them a go-to choice for engineers looking to optimize their power solutions in constrained spaces.

Mfr Part #	Quantity Available	Price	Category	Number of Outputs	Mounting Type	Size / Dimension	Operating Temperature	Current - Output	Standard Package	Efficiency	Power - Max	Power (Watts) - Max	Voltage - Input (Min)	Packaging	Package / Case	Type	Features	Load Regulation	Voltage - Supply	Frequency - Switching	Number of Pins	Package Quantity	RoHS	Output Type	Voltage Rating	Line Regulation	Number of Positions	Other Names	Standard Package Name	SVHC	EU RoHS	Tariff No	Isolation	Regulator Type	Switching Regulator	Common Mode Transient Immunity (Min)	Width	Height	Length	Weight	Material Finish	Spg	Number of Units	Utilized IC / Part	Voltage - Output (Max)	Voltage - Output (Min/Fixed)	Package Cooled	Base Unit	Converter Type	Current Rating (Max)	Voltage Regulation - Load	Length - Overall	Shell Size - Insert	Printed Circuit Board	Rad Hardened	Voltage - Isolation	DC Voltage - Input (Min)	Accuracy	Frequency	Voltage - Output Difference (Typ) @ Distance	Termination	Series
5 LTM4604IV#PBF Conv DC-DC Single Step Down 2.375V to 5.5V uModule 66-Pin LGA IC DC/DC UMODULE 4A 66-LGA LTM4604IV#PBF, Switching Regulator, Buck Controller, 5A, Adjustable, 0.8 to 5V, 1250kHz, 66-Pin LGA Conv DC-DC Single-OUT Step Down 66-Pin LGA IC, BUCK, UMODULE, 4A, 66LGA DC-DC converter; step down; Uin:2.375÷5.5V; Uout:0.8÷5V; 8A Analog Devices, Inc.	10	1: ¥235.956	-	1	Surface Mount	0.59" L x 0.35" W x 0.09" H (15.0mm x 9.0mm x 2.3mm)	-40°C ~ 85°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tray	66-LGA	Step Down	OCP, OTP, UVLO	0.6%	:5.5V	1250 kHz	:66	LGA	Lead free / RoHS Compliant	Adjustable	5.5 V	0.2%	66	LTM4604IVPBF	LGA	:No SVHC (20-Jun-2013)	Compliant	85423990	Non-Isolated	Buck Controller	Yes	Industrial	9mm	2.3mm	15mm	0.0002	:MSL 3 - 168 hours	170	170	step down	5 V	0.8 V	LGA	:4604	-	-	-	15	2.3	66	-	-	-	-	-	-	-	-
7 LTM4604AIV#PBF Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2.375V to 5.5V uModule 66-Pin LGA IC UMODULE DC/DC LV 4A 66-LGA LTM4604AIV#PBF, DC-DC Converter, 5V Adjustable, 0.8 to 5V, Step Down, 1.25MHz, 66-Pin LGA IC, DC/DC, UMODULE, 4A, 66LGA DC-DC converter; step down; Uin:2.375÷5.5V; Uout:0.8÷5V; 8A Linear Technology 直流-直流转换器, 降压, 4A, 2.375 → 5 V输入, 0.8 → 5 V输出, 1.25 MHz, 66针 LGA封装 Analog Devices, Inc.	225	1: ¥130.3302	-	1	Surface Mount	0.59" L x 0.35" W x 0.09" H (15.0mm x 9.0mm x 2.3mm)	-40°C ~ 125°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tray	66-LGA	Non-Inverting\|Inverting\|Step Up\|S...	OCP, OTP, UVLO	0.6%	:5.5V	1.25 MHz	:66	LGA	Lead free / RoHS Compliant	Adjustable	5 V	0.2%	66	LTM4604AIVPBF	LGA	:No SVHC (20-Jun-2013)	Compliant	85423990	Non-Isolated	:Switch Mode	Yes	Industrial	9mm	2.3mm	15mm	0.00167	:MSL 3 - 168 hours	170	170	step down	5 V	0.8 V	LGA	-	Step Down	-	-	-	-	-	No	Not Required V	2.375 V	-	-	-	-	-
6 LTM4604EV#PBF Conv DC-DC Single Step Down 2.375V to 5.5V uModule 66-Pin LGA IC DC/DC UMODULE 4A 66-LGA IC SWITCH MODE DC/DC POWER SUPPLY LGA-66 IC, DC/DC UMODULE, 4A, 66-LGA DC-DC converter; step down; Uin:2.375÷5.5V; Uout:0.8÷5V; 8A Linear Technology 降压直流-直流转换器, 5A, 0.8 → 5 V, 1.25 MHz, 66针 LGA封装 Analog Devices, Inc.	71	1: ¥77.7056	-	1	Surface Mount	0.59" L x 0.35" W x 0.09" H (15.0mm x 9.0mm x 2.3mm)	-40°C ~ 85°C	4A	170	95	20W	20W	0.8 ~ 5 V	Tray	66-LGA	Step Down	OCP, OTP, UVLO	0.5%	:2.375V	1250(Typ)	:66	LGA	Lead free / RoHS Compliant	Adjustable	:5V	0.2%	66	LTM4604EVPBF	LGA	:No SVHC (20-Jun-2013)	Compliant	85411000	Non-Isolated	-	Yes	Extended	-	-	-	0.002	:MSL 3 - 168 hours	170	170	step down	-	-	-	:4604	-	-	-	-	-	-	-	-	-	:0.1%	:1.25MHz	:0.8V	:SMD	-
5 LTM4604AEV#PBF Conv DC-DC Single Non-Inv/Inv/Step Up/Step Down 2.375V to 5.5V uModule 66-Pin LGA IC UMODULE DC/DC LV 4A 66-LGA IC SWITCH MODE DC/DC POWER SUPPLY LGA-66 IC, DC/DC, UMODULE, 4A, 66LGA DC-DC converter; step down; Uin:2.375÷5.5V; Uout:0.8÷5V; 8A Linear Technology 直流 - 直流开关调节器, 降压, 4A, 2.375 → 5.5 V输入, 0.8 → 5 V输出, 1.25 MHz, 66针 LGA封装 Analog Devices, Inc.	0		-	1	Surface Mount	0.59" L x 0.35" W x 0.09" H (15.0mm x 9.0mm x 2.3mm)	-40°C ~ 125°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tray	66-LGA	Non-Inverting\|Inverting\|Step Up\|S...	OCP, OTP, UVLO	0.6%	:5.5V	1250(Typ)	:66	LGA	Lead free / RoHS Compliant	Adjustable	:5V	0.2%	66	LTM4604AEVPBF	LGA	:No SVHC (20-Jun-2013)	Compliant	00000000	Non-Isolated	:Switch Mode	Yes	Extended	-	-	-	0	:MSL 3 - 168 hours	170	170	step down	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 LTM4604AIY#PBF IC UMODULE DC/DC LV 4A 66-LGA DC/DC CONVERTER 0.8-5V 20W Analog Devices, Inc.	92	1: ¥82.212	-	1	Surface Mount	0.59" L x 0.35" W x 0.13" H (15.0mm x 9.0mm x 3.4mm)	-40°C ~ 125°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tube	66-BGA	Non-Isolated PoL Module	OCP, OTP, UVLO	-	-	-	-	-	Lead free / RoHS Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	*
2 LTM4604EV#PBF-ES LTM4604EV#PBF-ES, DC-DC Power Supply Module 5A 5.5V Input, 1250kHz, 66-Pin, LGA 直流-直流电源模块, 5A, 1250 kHz, 66针 LGA封装 Analog Devices, Inc.	0		-	1	Surface Mount	15 x 9 x 2.3mm	+85 °C	5A	-	-	-	-	-	-	-	-	-	0.5 %	2.375 V	1250 kHz	66	LGA	-	-	5.5 V	0.2 %	66	-	-	-	-	-	-	-	-	-	9mm	2.3mm	15mm	-	-	-	-	-	-	-	LGA	-	-	5A	0.2 %	-	-	-	-	-	-	-	-	-	-	-
3 LTM4604AEY#PBF DC/DC CONVERTER 0.8-5V 20W Analog Devices, Inc.	170	1: ¥80.8486	-	1	Surface Mount	0.59" L x 0.35" W x 0.13" H (15.0mm x 9.0mm x 3.4mm)	-40°C ~ 125°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tube	66-BGA	Non-Isolated PoL Module	OCP, OTP, UVLO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTM4604AIY DC/DC CONVERTER 0.8-5V 20W Analog Devices, Inc.	10	1: ¥142.9095	-	1	Surface Mount	0.59" L x 0.35" W x 0.13" H (15.0mm x 9.0mm x 3.4mm)	-40°C ~ 125°C	4A	170	95%	20W	20W	0.8 ~ 5 V	Tray	66-BGA	Non-Isolated PoL Module	OCP, OTP, UVLO	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTM4604AIVPBF Linear Technology LTM4604AIV#PBF 直流-直流转换器, 降压, 4A, 2.375 → 5 V输入, 0.8 → 5 V输出, 1.25 MHz, 66针 LGA封装 Analog Devices, Inc.	0		-	1	表面贴装	15 x 9 x 2.3mm	+125 °C	-	-	-	-	-	-	-	-	-	-	0.6 %	2.375 V	1.25 MHz	66	LGA	-	可调整的	-	-	-	-	-	-	-	-	-	是	-	-	9mm	2.3mm	15mm	-	-	-	-	-	5 V	0.8 V	-	-	降压	4A	0.2%	-	-	-	-	-	-	-	-	-	-	-
LTM4604AV Analog Devices, Inc.	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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LTM4604 power supplies - board mount Series

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LTM4604 power supplies - board mount - Part List

Other Names

Load Regulation

Weight

Operating Temperature

Tariff No

Regulator Type

Voltage Rating

Voltage - Supply

Frequency - Switching

Size / Dimension

Type

Efficiency

Output Type

Line Regulation

Current - Output

Common Mode Transient Immunity (Min)

Packaging

Mounting Type

Number of Pins

Package / Case

Converter Type

Current Rating (Max)

Voltage Regulation - Load