
- Manufacturer
- MFR.Part #
- LT3504IUFD#TRPBF
- JLCPCB Part #
- C670795
- Package
- QFN-28-EP(4x5)
- Description
- -40℃~+125℃@(TJ) 1A 2.1MHz 3.2V~40V 4 4uA 800mV~40V Adjustable Buck Buck Built-in No QFN-28-EP(4x5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Analog Devices | |
| Package | QFN-28-EP(4x5) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 2.1MHz | |
| Voltage - Supply | 3.2V~40V | |
| Output Type | Adjustable | |
| Output Current | 1A | |
| Quiescent Current | 4uA | |
| Features | Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Output voltage tracking | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~40V | |
| Number of Outputs | 4 |

* Images are for reference only
LT3504IUFD#TRPBF
Extended- Manufacturer
- MFR.Part #
- LT3504IUFD#TRPBF
- JLCPCB Part #
- C670795
- Package
- QFN-28-EP(4x5)
- Description
- -40℃~+125℃@(TJ) 1A 2.1MHz 3.2V~40V 4 4uA 800mV~40V Adjustable Buck Buck Built-in No QFN-28-EP(4x5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- LT3504IUFD#TRPBF
- JLCPCB Part #
- C670795
- Package
- QFN-28-EP(4x5)
- Description
- -40℃~+125℃@(TJ) 1A 2.1MHz 3.2V~40V 4 4uA 800mV~40V Adjustable Buck Buck Built-in No QFN-28-EP(4x5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LT3504IUFD#TRPBF Specifications
LT3504IUFD#TRPBF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Analog Devices | |
| Package | QFN-28-EP(4x5) | |
| Operating Temperature | -40℃~+125℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 2.1MHz | |
| Voltage - Supply | 3.2V~40V | |
| Output Type | Adjustable | |
| Output Current | 1A | |
| Quiescent Current | 4uA | |
| Features | Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Output voltage tracking | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 800mV~40V | |
| Number of Outputs | 4 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LT3504IUFD#TRPBF. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

LT3504IUFD#TRPBF Documents
LT3504IUFD#TRPBF datasheets or manufacturer documentation.
Datasheet: LT3504IUFD#TRPBF Datasheet (PDF)
LT3504IUFD#TRPBF Schematic Symbol & PCB Footprint
The LT3504IUFD#TRPBF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.