For Reference Only
| Part Number | LTC1649CS |
| Manufacturer | Analog Devices Inc. |
| Category | Integrated Circuits (ICs) › DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 16SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LTC1649CS 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: | LTC1649CS |
| Brand: | Analog Devices Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | DC DC Switching Controllers |
| Manufacturer: | Analog Devices Inc. |
| Product Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 2.7V ~ 5V |
| Frequency - Switching: | 200kHz |
| Duty Cycle (Max): | 93% |
| Synchronous Rectifier: | Yes |
| Clock Sync: | No |
| Serial Interfaces: | - |
| Control Features: | Current Limit, Enable, Soft Start |
| Operating Temperature: | 0°C ~ 70°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 16-SO |
 |
MAX1846EUB+T | IC REG CTRLR FLYBACK 10UMAX | 24390 More on Order |
 |
LTC3883IUH#WPBF | 1X PHBUCK DC/DC CNTR W/ DIG PWR | 8613 More on Order |
 |
ISL6535IRZ-TK | IC REG CTRLR BUCK 16QFN | 36756 More on Order |
 |
CS5304GDWR32G | SWITCHING CONTROLLER | 32412 More on Order |
 |
ISL6845IRZ-T | SWITCHING CONTROLLER | 59980 More on Order |
 |
MAX863EEE+T | IC REG CTRLR BOOST 16QSOP | 25551 More on Order |
 |
MAX16933CATIR/VY+ | 2.2MHZ, 36V, DUAL BUCK | 17613 More on Order |
 |
LTC1148LCS-3.3#PBF | IC REG CTRLR BUCK 14SOIC | 7935 More on Order |
 |
S-8358B38MC-NQXT2U | IC REG CTRLR BOOST SOT23-5 | 32321 More on Order |
 |
SR4263 | REC JUMBO BUTTON SPECIAL | 56963 More on Order |
 |
MAX8576EUB+ | IC REG CTRLR BUCK 10UMAX | 16833 More on Order |
 |
LTC1436ACGN-PLL#PBF | IC REG CTRLR BUCK 24SSOP | 10144 More on Order |
| In Stock | 5837 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 |
|---|---|---|
| 1 | $17.09000 | $17.09 |
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.
