LMZ10500

Name: LMZ10500
Brand: TI
SKU: LMZ10500
Price: 1.265 USD

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5.5V, 0.5A Step-Down DC/DC Power Module in 3mm × 2.6mm Package

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Data sheet

document-pdfAcrobat LMZ10500 650-mA Nano Module With 5.5-V Maximum Input Voltage datasheet (Rev. H) PDF | HTML

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2.7-V to 6-V, 0.5-A low-noise step-down module with integrated inductor in QFN package QFN package

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5.5-V input, 1-A step-down converter with integrated inductor and forced PWM mode in µSiP package Low-noise DC/DC module family with 1 A to 3 A and 23-mm² total BOM size.

LMZ10500

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Data sheet

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Product details

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

0.65

Vin (min) (V)

2.7

Vin (max) (V)

5.5

Vout (min) (V)

0.6

Vout (max) (V)

3.6

Switching frequency (min) (kHz)

1750

Switching frequency (max) (kHz)

2250

Features

EMI Tested, Enable

Control mode

current mode

Duty cycle (max) (%)

100

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Topology

Buck, Synchronous Buck

Type

Module

Iout (max) (A)

0.65

Vin (min) (V)

2.7

Vin (max) (V)

5.5

Vout (min) (V)

0.6

Vout (max) (V)

3.6

Switching frequency (min) (kHz)

1750

Switching frequency (max) (kHz)

2250

Features

EMI Tested, Enable

Control mode

current mode

Duty cycle (max) (%)

100

USIP (SIL)

See data sheet

Output current up to 650 mA
2.7-V to 5.5-V input voltage range
0.6-V to 3.6-V output voltage range
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 design size
Low output voltage ripple
Easy component selection and simple PCB layout
High efficiency reduces system heat generation
Create a custom design using the LMZ10500 with the WEBENCH Power Designer

Output current up to 650 mA
2.7-V to 5.5-V input voltage range
0.6-V to 3.6-V output voltage range
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 design size
Low output voltage ripple
Easy component selection and simple PCB layout
High efficiency reduces system heat generation
Create a custom design using the LMZ10500 with the WEBENCH Power Designer

The LMZ10500 nano module is an easy-to-use step-down DC/DC design capable of driving up to 650-mA load in space-constrained applications. Only an input capacitor, an output capacitor, a small V CON filter capacitor, and two resistors are required for basic operation. The nano module comes in an 8-pin µSiP footprint package with an integrated inductor. Internal current limit based soft-start function, current overload protection, and thermal shutdown are also provided.

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Technical documentation

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	Type	Title		Date
*	Data sheet	LMZ10500 650-mA Nano Module With 5.5-V Maximum Input Voltage datasheet (Rev. H)	PDF \| HTML	05 Oct 2023
	Application note	Soldering Considerations for Power Modules (Rev. C)	PDF \| HTML	14 Mar 2024
	Selection guide	Innovative DC/DC Power Modules Selection Guide (Rev. D)		14 Oct 2021
	Selection guide	Power Management Guide 2018 (Rev. R)		25 Jun 2018
	User guide	LMZ10501SIL and LMZ10500SIL SIMPLE SWITCHER® Nano Module Evaluation Board		26 Aug 2013
	EVM User's guide	AN-2167 LMZ10501 SIMPLE SWITCHER® Nano Module Demo Board (Rev. A)		24 Apr 2013
	User guide	LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module Evaluation Board (Rev. B)		24 Apr 2013
	Application note	AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)		23 Apr 2013
	Application note	AN-2168 LMZ10501 and LMZ10500 SIMPLE SWITCHER Nano Module EMI Performance (Rev. A)		23 Apr 2013
	More literature	SIMPLE SWITCHER Experience Ease of Use for your Power Supply Design		01 Oct 2012
	Application note	Understanding and Applying Current-Mode Control Theory		19 Aug 2007
	More literature	SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations		12 Jul 2005

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LMZ10500SILEVM — LMZ10500 650mA SIMPLE SWITCHER® Nano Module Evaluation Board

The LMZ10500 SIMPLE SWITCHER® Nano Modules are easy-to-use DC/DC solution optimized for space-constrained applications. The LMZ10500 is capable of driving up to 650mA load with excellent power conversion efficiency, line and load regulation, and EMI performance.

The evaluation board (EVM) is (...)

User guide: PDF

Not available on TI.com

Simulation model

LMZ10500 PSpice Average Model

SNVM084.ZIP (46 KB) - PSpice Model

LMZ10500

5.5V, 0.5A Step-Down DC/DC Power Module in 3mm × 2.6mm Package

A newer version of this product is available

Same functionality with different pin-out to the compared device

Similar functionality to the compared device

LMZ10500

Product details

Technical documentation

Design & development

LMZ10500SILEVM — LMZ10500 650mA SIMPLE SWITCHER® Nano Module Evaluation Board

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