National Products from Texas Instruments LMZ10500 and LMZ10501SILR SIMPLE SWITCHER? Nano Modules with 5.5V maximum input voltage are easy-to-use step-down DC-DC solutions capable of 650mA (LMZ10500) or 1A (LMZ10501) load in space-constrained applications. These highly efficient National SIMPLE SWITCHER Nano Modules feature adjustable output voltage and 2.0MHz fixed PWM switching frequency. The LMZ10500 and LMZ10501SILR require only an input capacitor, output capacitor, a small VCON filter capacitor, and two resistors for basic operation. These National nano modules come in 8-pin LLP footprint package with an integrated inductor. Internal current limit based softstart function, current overload protection, and thermal shutdown are also provided. LMZ10500 and LMZ10501SILR devices are designed for use in a variety of applications, including point of load conversions from 3.3V and 5V rails, space-constrained applications, and low output noise applications.
Feature
- Output Current Up to 1 A
- Input Voltage Range 2.7 V to 5.5 V
- Output Voltage Range 0.6 V to 3.6V
- Efficiency up to 95%
- Integrated Inductor
- 8-Pin microSiP Footprint
- –40°C to 125°C Junction Temperature Range
- Adjustable Output Voltage
- 2-MHz Fixed PWM Switching Frequency
- Integrated Compensation
- Soft-Start Function
- Current Limit Protection
- Thermal Shutdown Protection
- Input Voltage UVLO for Power-Up, Power-Down, and Brownout Conditions
- Only 5 External Components — Resistor Divider and 3 Ceramic Capacitors
- Small Solution Size
- Low Output Voltage Ripple
- Easy Component Selection and SimplePCB Layout
- High Efficiency Reduces System Heat Generation
- Create a Custom Design Using the LMZ10501 With theWEBENCH? PowerDesigner
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DescriptionThe LMZ10501 nano module is an easy-to-use step-down DC-DC solution capable of driving upto 1-A load in space-constrained applications. Only an input capacitor, an output capacitor, asmall VCON filter capacitor, and two resistors are required for basicoperation. The nano module comes in an 8-pin μSIP footprint package with an inductor. Internalcurrent limit based soft-start function, current overload protection, and thermal shutdown are alsoprovided.
