LMZ21700SILT Texas Instruments Integrated Circuit (Other) In Stock

Name: LMZ21700SILT
Brand: Texas Instruments
SKU: LMZ21700SILT
Availability: InStock

LMZ21700SILT is a 1A step-down DC/DC power module by Texas Instruments with integrated inductor, supporting 3V to 17V input and adjustable output voltage. Features current/voltage-mode PWM control with ultra-compact 8-pin TDFN package. From $1.53, in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

LMZ21700SILTOther

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: LMZ21700SILT Datasheet PDF
Category: Integrated Circuit
Price: From $1.5300(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LMZ21700SILT?

Integrated inductor in ultra-compact 8-pin TDFN package for minimal PCB footprint
Wide input voltage range: 3V to 17V, ideal for 5V, 9V, and 12V rail applications
Dual current/voltage-mode PWM control for precise output regulation up to 1A
RoHS-compliant (Pb-free) construction meeting JESD-609 e4 standard

What is LMZ21700SILT used for?

The LMZ21700SILT is well-suited for point-of-load power conversion in embedded systems, IoT devices, and portable consumer electronics requiring a compact, efficient step-down regulator. Its wide input range makes it ideal for industrial control boards and communication modules powered from 5V to 12V rails. The integrated inductor design simplifies layout and reduces component count in space-constrained applications.

What are the specifications of LMZ21700SILT?

Pbfree Code	Yes
YTEOL	15
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT/VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	17V
Input Voltage-Min	3V
Input Voltage-Nom	12V
JESD-30 Code	S-PDSO-N8
JESD-609 Code	e4
Number of Functions	1
Number of Outputs	1
Output Current-Max	0.65A
Output Voltage-Max	6V
Output Voltage-Min	0.9V
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel)	260
Surface Mount	YES
Switcher Configuration	BUCK
Switching Frequency-Max	2500kHz
Temperature Grade	AUTOMOTIVE
Terminal Finish	Nickel/Gold (Ni/Au)
Terminal Form	NO LEAD
Terminal Pitch	0.8mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
## LMZ21700SILT Alternates Showing results	Image
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the LMZ21700SILT datasheet?

LMZ21700SILT Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LMZ21700SILT?

Compatible alternatives and drop-in replacements for LMZ21700SILT:

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Frequently Asked Questions

What is the input voltage range of the LMZ21700SILT?

The LMZ21700SILT supports an input voltage range of 3V to 17V, with a nominal input of 12V. This wide range makes it compatible with common power rails including 5V, 9V, and 12V systems used in industrial and consumer electronics applications.

What output current can the LMZ21700SILT deliver?

The LMZ21700SILT is rated for up to 1A continuous output current. It uses integrated pulse width modulation (PWM) control with both current-mode and voltage-mode support to maintain stable regulation across varying load conditions.

What package does the LMZ21700SILT use and what are its advantages?

The LMZ21700SILT comes in an 8-pin TDFN (S-PDSO-N8) package with an integrated inductor, significantly reducing PCB area compared to discrete solutions. This makes it ideal for space-constrained designs in IoT nodes, wearables, and compact embedded boards.

Is the LMZ21700SILT RoHS compliant?

Yes, the LMZ21700SILT is fully Pb-free and RoHS compliant, conforming to JESD-609 e4 standards. It carries a YTEOL rating of 15, indicating long-term availability and suitability for production designs requiring supply chain stability.

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Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.5300

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Qty.	Unit Price	Ext. Price
1+	$3.0370	$3.04
4+	$2.0400	$8.16
13+	$1.5300	$19.89

pcs

Unit price: $3.0370 · Total: $3.04

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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LMZ21700SILT Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LMZ21700SILT?

What is LMZ21700SILT used for?

What are the specifications of LMZ21700SILT?

Compliance & Regulatory

Where can I find the LMZ21700SILT datasheet?

What are equivalent replacements for LMZ21700SILT?

Frequently Asked Questions

What is the input voltage range of the LMZ21700SILT?

What output current can the LMZ21700SILT deliver?

What package does the LMZ21700SILT use and what are its advantages?

Is the LMZ21700SILT RoHS compliant?

Related Guides

150141RS73100 Red LED Indicator and Current-Resistor Design Guide

742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide

How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide

150141BS73100 Design Guide for 3528 Status Indicator LED Circuits

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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