LMZ21700 The Texas Instruments LMZ21700 is a step-down DC/DC power module designed for space-constrained applications. It offers adjustable output voltage and high efficiency.
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LMZ21700

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMZ21700 is a step-down DC/DC power module designed for space-constrained applications. It offers adjustable output voltage and high efficiency.
✓ Total Stock: 7,232 pcs
$ Price Range: $0.99

LMZ21700 Available from 1 distributor

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LMZ21700 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LMZ21700 Description

Short technical summary and product information.

The LMZ21700 Nano Module from Texas Instruments is an easy-to-use step-down DC/DC solution capable of driving up to 650 mA load in space-constrained applications. It features an integrated inductor and requires minimal external components for basic operation, including an input capacitor, an output capacitor, a soft-start capacitor, and two resistors.

 

This module supports an input voltage range of 3 V to 17 V and an adjustable output voltage range of 0.9 V to 6 V. It achieves high efficiency of up to 95% and operates with a quiescent current of 17 µA and a shutdown current of 1.5 µA. The operating junction temperature range is from –40°C to 125°C.

 

The LMZ21700 comes in a miniature 3.5 mm × 3.5 mm × 1.75 mm package, contributing to a small 35-mm² solution size. It includes features such as Power Good and Enable pins, adjustable soft-start, and seamless transition to power-save mode. This makes it suitable for point-of-load conversions from 3.3-V, 5-V, or 12-V input voltages and as an LDO replacement in applications where space is critical.

LMZ21700 Quick Information

Product Type: DC DC Converter
Series: LMZ21700
Canonical Name: LMZ21700 Step-Down DC/DC Power Module
Subcategory: Step-Down

LMZ21700 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMZ21700 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMZ21700 Features

  • Integrated inductor for compact design.
  • Adjustable output voltage from 0.9V to 6V.
  • Up to 650 mA output current capability.
  • High efficiency up to 95%.
  • Miniature 3.5mm x 3.5mm x 1.75mm package.

LMZ21700 Applications

  • Point of load conversions.
  • Space constrained applications.
  • LDO replacement.
  • 3.3V, 5V, or 12V input systems.

LMZ21700 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LMZ21700?

3 V to 17 V.

What is the output voltage range of the LMZ21700?

0.9 V to 6 V.

What is the maximum output current of the LMZ21700?

Up to 650 mA.

What package is the LMZ21700 available in?

µSIP (8) package, body size 3.5 mm × 3.5 mm × 1.75 mm.

What junction temperature range does the LMZ21700 support?

–40°C to 125°C.

What is the quiescent current of the LMZ21700?

17 µA, with a shutdown current of 1.5 µA.

What is the switching frequency range of the LMZ21700?

1250 kHz to 2500 kHz.

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