Texas Instruments LP3907SQ-PFX6W/NOPB Microcontrollers
LP3907 Dual 1A and 600mA Buck Converters and Dual 300mA LDOs with I<sup>2</sup>C Interface 24-WQFN -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3907SQ-PFX6W/NOPB
Base Model
Detailed Description
LP3907 Dual 1A and 600mA Buck Converters and Dual 300mA LDOs with I<sup>2</sup>C Interface 24-WQFN -40 to 85
Package
24-WFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
LP3907SQ-PFX6W/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP3907SQ-PFX6W/NOPB Microcontrollers technical specifications.
General
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.8V ~ 5.5V
Switching Frequency
2.1MHz
Number of Outputs
4
Topology
Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
Voltage Current Output 1
1V, 1A
Voltage Current Output 2
3.3V, 600mA
Voltage Current Output 3
2.65V, 300mA
Alternate Parts Comparison (LP3907SQ-PFX6W/NOPB vs LP3907SQ-DHXIT vs LP3907SQ-BJXQX/NOPB vs LP3907SQ-JXQX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2.8V ~ 5.5V | 2.8V ~ 5.5V | 2.8V ~ 5.5V | 2.8V ~ 5.5V |
| Switching Frequency | 2.1MHz | 2.1MHz | 2.1MHz | 2.1MHz |
| Topology | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
| W Sequencer | Yes | No | Yes | Yes |
| W Supervisor | No | No | No | No |
| Wled Driver | No | No | No | No |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Outputs | 4 | -- | 4 | 4 |
| Voltage Current Output 1 | 1V, 1A | -- | 1.2V, 1A | 1.2V, 1A |
| Voltage Current Output 2 | 3.3V, 600mA | -- | 3.3V, 600mA | 3.3V, 600mA |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LP3907SQ-JXQX/NOPBTexas InstrumentsDual 1A/600mA Buck, Dual 300mA LDO IC, I2C, 2.8-5.5V In, 4-Ch, WQFN
LP3907SQ-PJXIX/NOPBTexas InstrumentsLP3907 Dual 1A and 600mA Buck Converters and Dual 300mA LDOs with I 2 C Interface 24-WQFN -40 to 85