Texas Instruments LM3691TLX-3.3/NOPB Microcontrollers
High Accuracy, Miniature 1A, Step-Down DC-DC Converter for Portable Applications 6-DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM3691TLX-3.3/NOPB
Base Model
Detailed Description
High Accuracy, Miniature 1A, Step-Down DC-DC Converter for Portable Applications 6-DSBGA
Package
6-WFBGA, DSBGA
Lifecycle Status
Active
Datasheet
LM3691TLX-3.3/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM3691TLX-3.3/NOPB Microcontrollers technical specifications.
General
Series
LM3691
RoHS
Yes
Package / Case
6-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C (TA)
Supply Voltage
2.3 V
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
1A
Alternate Parts Comparison (LM3691TLX-3.3/NOPB vs LM3691TLX-1.2/NOPB vs LM3691TLX-1.8/NOPB vs LM3691TLX-2.5/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 | 6-WFBGA, DSBGA | 6-WFBGA, DSBGA | 6-WFBGA, DSBGA | 6-WFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| Switching Frequency | 4MHz | 4MHz | 4MHz | 4MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Min Input Voltage | 2.3V | 2.3V | 2.3V | 2.3V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1A | 1A | 1A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV6323FELMTW33TBGonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.6A 8-WFDFN Exposed Pad
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.
LM3691TLX-1.8/NOPBTexas InstrumentsHigh Accuracy, Miniature 1A, Step-Down DC-DC Converter for Portable Applications 6-DSBGA -30 to 85
