Texas Instruments LM3370SD-3013/NOPB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.81 | $1.81 |
| 15+ | $1.76 | $26.40 |
| 25+ | $1.72 | $43.00 |
| 50+ | $1.62 | $81.00 |
| 100+ | $1.43 | $143.00 |
| N+ | $0.29 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.2V, 2.5V |
| Voltage - Output (Max) | - |
| Current - Output | 600mA |
| Frequency - Switching | 2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-WFDFN Exposed Pad |
| Supplier Device Package | 16-WSON (5x4) |
| ROHS |  |
The LM3370SD-3013/NOPB from Texas Instruments is a dual-output synchronous buck DC-DC converter designed for battery-powered portable electronics. It operates from an input voltage of 2.7V to 5.5V and provides fixed output voltages of 1.2V and 2.5V, each capable of delivering up to 600mA. The 2MHz switching frequency allows for tiny external components, making it ideal for space-constrained designs. This converter is well-suited for powering dual-rail systems in smartphones, cameras, and portable instruments.
- Dual Outputs: Provides two regulated rails (1.2V and 2.5V) from a single IC, saving board space.
- High Frequency: 2MHz switching enables the use of very small inductors and capacitors.
- Battery Optimized: 2.7V-5.5V input range is perfect for Li-ion battery applications.
- Compact Package: 16-WFDFN package minimizes footprint in portable devices.
Portable Media Players
The dual outputs (1.2V and 2.5V) are ideal for powering both the application processor core and I/O logic from a single Li-ion battery, saving space and cost.
Digital Cameras
Image sensors and processors often require separate 1.2V and 2.5V rails. The LM3370SD-3013/NOPB provides both in one compact package.
GPS Navigation Devices
With 2.7V-5.5V input, this converter efficiently powers GPS chipsets needing 1.2V core and 2.5V analog supplies from a USB or battery source.
Handheld Test Equipment
For portable multimeters and oscilloscopes, the dual outputs can power digital logic and analog front-ends separately, reducing noise coupling.
Wireless Headsets and Earbuds
The small 16-WFDFN package and dual outputs make it suitable for charging cases and internal power management in compact audio devices.
- Q: What type of converter is the LM3370SD-3013/NOPB?
- A: It is a dual-output synchronous Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 2.7V to 5.5V.
- Q: What are the fixed output voltages?
- A: This variant provides fixed outputs of 1.2V and 2.5V.
- Q: What is the maximum output current per channel?
- A: Each channel can deliver up to 600mA.
- Q: What is the switching frequency?
- A: The switching frequency is 2MHz.
- Q: What package is available?
- A: It comes in a 16-WFDFN exposed pad package.
LM3370SD-3013/NOPB.pdf
- Q: What type of converter is the LM3370SD-3013/NOPB?
- A: It is a dual-output synchronous Buck (step-down) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 2.7V to 5.5V.
- Q: What are the fixed output voltages?
- A: This variant provides fixed outputs of 1.2V and 2.5V.
- Q: What is the maximum output current per channel?
- A: Each channel can deliver up to 600mA.
- Q: What is the switching frequency?
- A: The switching frequency is 2MHz.
- Q: What package is available?
- A: It comes in a 16-WFDFN exposed pad package.
