For Reference Only
| Part Number | LM3668QDNTRQ1 |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BCK BST PROG 1A 12WSON |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM3668QDNTRQ1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM3668QDNTRQ1 |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Texas Instruments |
| Product Status: | Not For New Designs |
| Function: | Step-Up/Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck-Boost |
| Output Type: | Programmable |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 2.7V |
| Voltage - Input (Max): | 5.5V |
| Voltage - Output (Min/Fixed): | 4.5V, 5V |
| Voltage - Output (Max): | - |
| Current - Output: | 1A |
| Frequency - Switching: | 1.9MHz ~ 2.5MHz |
| Synchronous Rectifier: | Yes |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 12-WFDFN Exposed Pad |
| Supplier Device Package: | 12-WSON (4x4) |
 |
LTC3622EDE-2#PBF | IC REG BUCK ADJ 1A DL 14DFN | 8845 More on Order |
 |
CAT3200H2-T3 | DC-DC CHG PUMP VADJ 100MA | 48178 More on Order |
 |
S-8351A27MC-J2MT2G | IC REG BOOST 2.7V 300MA SOT23-5 | 69087 More on Order |
 |
MAX20011DAFOA/VY+ | LV BUCK CONVERTER FOR 16A SOC | 18249 More on Order |
 |
LTC3602IUF#TRPBF | IC REG BUCK ADJ 2.5A 20QFN | 12928 More on Order |
 |
MAX633AEPA+ | IC REG BOOST ADJ/15V 450MA 8DIP | 20753 More on Order |
 |
BD95513MUV-E2 | IC REG BUCK ADJ 3A 32VQFN | 11386 More on Order |
 |
LM5166DRCR | IC REG BUCK ADJ 500MA 10VSON | 21021 More on Order |
 |
MIC2179-3.3BSM | SYNCHRONOUS BUCK REGULATOR | 25609 More on Order |
 |
LM46002PWP | IC REG BUCK ADJ 2A 16HTSSOP | 15275 More on Order |
 |
LTC3417AIFE-2#TRPBF | IC REG BUCK ADJ DL 20TSSOP | 14944 More on Order |
 |
LTC3405ES6#TRM | IC REG BUCK ADJ 300MA TSOT23-6 | 16299 More on Order |
| In Stock | 35425 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 4500 | $1.26360 | $5686.2 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
