Datasheets
LMZ31707RVQT by: Texas Instruments

2.95V to 17V, 7A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85

Part Details for LMZ31707RVQT by Texas Instruments

Results Overview of LMZ31707RVQT by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

LMZ31707RVQT Information

LMZ31707RVQT by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LMZ31707RVQT Texas Instruments 2.95V to 17V, 7A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85

Price & Stock for LMZ31707RVQT

Part # Distributor Description Stock Price Buy
DISTI # C1S746203281818
Chip One Stop Module DC-DC 1-OUT 0.6V to 5.5V 7A 42-Pin B3QFN T/R RoHS: Compliant Container: Cut Tape 248
  • 1 $9.8700
  • 10 $9.7400
  • 50 $9.6700
$9.6700 / $9.8700 Buy Now
Win Source Electronics 7A SIMPLE SWITCHER® Power Module with 2.95V-17V Input and Current Sharing in QFN Package 4550
  • 10 $5.2743
  • 21 $4.9341
  • 32 $4.7639
  • 46 $4.4237
  • 59 $4.2535
  • 74 $4.0834
$4.0834 / $5.2743 Buy Now

Part Details for LMZ31707RVQT

LMZ31707RVQT CAD Models

LMZ31707RVQT Part Data Attributes

LMZ31707RVQT Texas Instruments
Buy Now Datasheet
Compare Parts:
LMZ31707RVQT Texas Instruments 2.95V to 17V, 7A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85
Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Input Voltage-Max 17 V
Input Voltage-Min 2.95 V
JESD-30 Code S-PQCC-N42
JESD-609 Code e4
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 42
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 7 A
Output Voltage-Max 5.5 V
Output Voltage-Min 0.6 V
Output Voltage-Nom 1.8 V
Package Body Material PLASTIC/EPOXY
Package Code HQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) 245
Seated Height-Max 4.4 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1200 kHz
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for LMZ31707RVQT

This table gives cross-reference parts and alternative options found for LMZ31707RVQT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LMZ31707RVQT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
G809A205032 Amphenol Corporation Check for Price Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, LMZ31707RVQT vs G809A205032
G809A205022 Amphenol Corporation Check for Price Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, LMZ31707RVQT vs G809A205022
G809A205012 Amphenol Corporation Check for Price Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, LMZ31707RVQT vs G809A205012
G809A205042 Amphenol Corporation Check for Price Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, LMZ31707RVQT vs G809A205042
Part Number Manufacturer Composite Price Description Compare
LMZ31707RVQR Texas Instruments Check for Price 2.95V to 17V, 7A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85 LMZ31707RVQT vs LMZ31707RVQR
ISL8204MIRZ Intersil Corporation Check for Price Complete High Efficiency DC/DC Power Module; MODULE15; Temp Range: -40° to 85°C LMZ31707RVQT vs ISL8204MIRZ
LTM4625IY Analog Devices Inc $11.6849 20VIN, 5A Step-Down DC/DC µModule (Power Module) Regulator LMZ31707RVQT vs LTM4625IY
LMZ31710RVQT Texas Instruments $8.5408 2.95V to 17V, 10A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85 LMZ31707RVQT vs LMZ31710RVQT
ISL8204MIRZ-T Renesas Electronics Corporation Check for Price Complete High Efficiency DC/DC Power Module, Module, /Reel LMZ31707RVQT vs ISL8204MIRZ-T
LMZ31710RVQR Texas Instruments Check for Price 2.95V to 17V, 10A Step-Down Power Module with Current Sharing in 10x10x4.3mm QFN Package 42-B3QFN -40 to 85 LMZ31707RVQT vs LMZ31710RVQR
ISL8206MIRZ-T Renesas Electronics Corporation Check for Price Complete High Efficiency DC/DC Power Module, Module, /Reel LMZ31707RVQT vs ISL8206MIRZ-T
ISL8201MIRZ Intersil Corporation Check for Price 10A, High Efficiency DC/DC Module; MODULE15; Temp Range: -40° to 85°C LMZ31707RVQT vs ISL8201MIRZ
ISL8201MIRZ-T Intersil Corporation $12.9307 10A, High Efficiency DC/DC Module; MODULE15; Temp Range: -40° to 85°C LMZ31707RVQT vs ISL8201MIRZ-T
LTM4625IY#PBF Analog Devices Inc $11.3983 20VIN, 5A Step-Down DC/DC µModule (Power Module) Regulator LMZ31707RVQT vs LTM4625IY#PBF

LMZ31707RVQT Related Parts

LMZ31707RVQT Frequently Asked Questions (FAQ)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using thick copper traces for heat dissipation, and keeping the device away from other heat sources. A 4-layer PCB with a dedicated ground plane is also recommended.

  • To ensure a stable and accurate output voltage, it's essential to use a high-quality output capacitor with low ESR, keep the input voltage within the recommended range, and minimize noise and ripple on the input voltage. Additionally, using a low-noise, low-dropout linear regulator like the LMZ31707RVQT can help improve output voltage stability.

  • The maximum input voltage that can be applied to the LMZ31707RVQT is 26.5V. Exceeding this voltage can cause damage to the device. It's essential to ensure that the input voltage is within the recommended range to ensure reliable operation.

  • The LMZ31707RVQT has built-in overcurrent protection and short-circuit protection. However, it's still essential to add external protection components such as fuses or PTC thermistors to prevent damage from excessive current or voltage. Additionally, using a current-sensing resistor can help detect overcurrent conditions.

  • A 10uF to 22uF ceramic or electrolytic capacitor with low ESR is recommended for the input capacitor. This helps to filter out noise and ripple on the input voltage and ensures stable operation.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LMZ31707RVQT by Texas Instruments.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LMZ31707RVQT by Texas Instruments

Select Manufacturer
Which Manufacturer of LMZ31707RVQT would you like to use for your alert(s)?
  • Please alert me when LMZ31707RVQT inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LMZ31707RVQT alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for LMZ31707RVQT to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LMZ31707RVQT alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LMZ31707RVQT.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LMZ31707RVQT by Texas Instruments

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: