Packaging information
| Package | Pins uSiP (SIL) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the LMZ20501
- Integrated inductor
- Miniature 3.5-mm × 3.5-mm × 1.75-mm package
- 1-A maximum load current
- Input voltage range of 2.7 V to 5.5 V
- Adjustable output voltage range of 0.8 V to 3.6 V
- ± 1% feedback tolerance over temperature
- 2.4-µA (maximum) quiescent current in shutdown
- 3-MHz fixed PWM switching frequency
- –40°C to 125°C junction temperature range
- Power-good flag function
- Pin-selectable switching modes
- Internal compensation and soft start
- Current limit, thermal shutdown, and UVLO protection
- Create a custom design using the LMZ20501 with WEBENCH Power Designer
Description for the LMZ20501
The LMZ20501 nano module regulator is an easy-to-use synchronous step-down DC/DC converter capable of driving up to 1 A of load from an input of up to 5.5 V, with exceptional efficiency and output accuracy in a very small solution size. The innovative package contains the regulator and inductor in a small 3.5 mm × 3.5 mm × 1.75 mm volume, thus saving board space and eliminating the time and expense of inductor selection. The LMZ20501 requires only five external components and has a pin-out designed for simple, optimum PCB layout. The device provides for an easy to use complete design with a minimum number of external components and the TI WEBENCH design tool. TI’s WEBENCH tool includes features such as external component calculation, electrical simulation, and WebTherm. For soldering information, see SNOA401.