
- Manufacturer
- MFR.Part #
- LT1271CT#PBF
- JLCPCB Part #
- C663345
- Package
- TO-220-5
- Description
- 0℃~+100℃@(TA) 1 1.244V~60V 3.5V~30V 4A 60kHz Boost、Buck、Flyback Buck、Boost Built-in No TO-220-5 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 | TO-220-5 | |
| Operating Temperature | 0℃~+100℃@(TA) | |
| Function | Buck、Boost | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 60kHz | |
| Voltage - Supply | 3.5V~30V | |
| Output Current | 4A | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Boost、Buck、Flyback | |
| Output Voltage | 1.244V~60V | |
| Number of Outputs | 1 |

* Images are for reference only
LT1271CT#PBF
Extended- Manufacturer
- MFR.Part #
- LT1271CT#PBF
- JLCPCB Part #
- C663345
- Package
- TO-220-5
- Description
- 0℃~+100℃@(TA) 1 1.244V~60V 3.5V~30V 4A 60kHz Boost、Buck、Flyback Buck、Boost Built-in No TO-220-5 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 #
- LT1271CT#PBF
- JLCPCB Part #
- C663345
- Package
- TO-220-5
- Description
- 0℃~+100℃@(TA) 1 1.244V~60V 3.5V~30V 4A 60kHz Boost、Buck、Flyback Buck、Boost Built-in No TO-220-5 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.
LT1271CT#PBF Specifications
LT1271CT#PBF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Analog Devices | |
| Package | TO-220-5 | |
| Operating Temperature | 0℃~+100℃@(TA) | |
| Function | Buck、Boost | |
| Synchronous Rectifier | No | |
| Frequency - Switching | 60kHz | |
| Voltage - Supply | 3.5V~30V | |
| Output Current | 4A | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Boost、Buck、Flyback | |
| Output Voltage | 1.244V~60V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LT1271CT#PBF. 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.

LT1271CT#PBF Documents
LT1271CT#PBF datasheets or manufacturer documentation.
Datasheet: LT1271CT#PBF Datasheet (PDF)
LT1271CT#PBF Schematic Symbol & PCB Footprint
The LT1271CT#PBF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.