Datasheets
LMZ12003TZX-ADJ/NOPB by:

3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage 7-TO-PMOD -40 to 125

Part Details for LMZ12003TZX-ADJ/NOPB by Texas Instruments

Results Overview of LMZ12003TZX-ADJ/NOPB by Texas Instruments

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Applications Aerospace and Defense Automotive

LMZ12003TZX-ADJ/NOPB Information

LMZ12003TZX-ADJ/NOPB 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
TCKE712BNL Toshiba Electronic Devices & Storage Corporation eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10
CA3085B Rochester Electronics LLC CA3085 - Adjustable Positive Standard Regulator
CA3085AE Rochester Electronics LLC CA3085 - Adjustable Positive Standard Regulator, 1.6V Min, 37V Max, BIPolar, PDIP8

Price & Stock for LMZ12003TZX-ADJ/NOPB

Part # Distributor Description Stock Price Buy
NexGen Digital   1
RFQ
DISTI # C1S746202787430
Chip One Stop Module DC-DC 1-OUT 0.8V to 6V 3A 7-Pin TO-PMOD EP RoHS: Compliant pbFree: Yes Container: Cut Tape 500
  • 1 $7.7500
  • 5 $6.4600
  • 10 $6.4500
  • 50 $6.3000
  • 100 $6.2800
  • 200 $6.2700
  • 500 $6.0100
$6.0100 / $7.7500 Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 48
RFQ
Win Source Electronics IC BUCK SYNC ADJ 3A TO-PMOD-7 2850
  • 6 $9.6126
  • 13 $7.8873
  • 20 $7.6408
  • 28 $7.3944
  • 35 $7.1479
  • 47 $6.4084
$6.4084 / $9.6126 Buy Now

Part Details for LMZ12003TZX-ADJ/NOPB

LMZ12003TZX-ADJ/NOPB CAD Models

LMZ12003TZX-ADJ/NOPB Part Data Attributes

LMZ12003TZX-ADJ/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LMZ12003TZX-ADJ/NOPB Texas Instruments 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage 7-TO-PMOD -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description TO-PMOD, 7 PIN
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature OUTPUT VOLTAGE RANGE IS 0.8 TO 6 V, SEATED HT-CALCULATED
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Input Voltage-Max 20 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PSSO-G7
JESD-609 Code e3
Length 10.16 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Outputs 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 3 A
Output Voltage-Max 6 V
Output Voltage-Min 0.8 V
Output Voltage-Nom 1.8 V
Package Body Material PLASTIC/EPOXY
Package Code HSOP
Package Equivalence Code SMSIP7H,.55,50TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Seated Height-Max 4.58 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1000 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Width 9.85 mm

Alternate Parts for LMZ12003TZX-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LMZ12003TZX-ADJ/NOPB. 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 LMZ12003TZX-ADJ/NOPB, 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
LMZ12003TZE-ADJ National Semiconductor Corporation Check for Price IC SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PSSO7, 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN, Switching Regulator or Controller LMZ12003TZX-ADJ/NOPB vs LMZ12003TZE-ADJ
Part Number Manufacturer Composite Price Description Compare
LMZ12003TZ-ADJ Texas Instruments Check for Price SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, PSSO7, 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN LMZ12003TZX-ADJ/NOPB vs LMZ12003TZ-ADJ
LMZ12003TZ-ADJ/NOPB Texas Instruments $7.5559 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage 7-TO-PMOD -40 to 125 LMZ12003TZX-ADJ/NOPB vs LMZ12003TZ-ADJ/NOPB
MIC28513-2YFL Microchip Technology Inc Check for Price SWITCHING REGULATOR LMZ12003TZX-ADJ/NOPB vs MIC28513-2YFL
LMZ12003TZ-ADJ National Semiconductor Corporation Check for Price IC SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PSSO7, 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN, Switching Regulator or Controller LMZ12003TZX-ADJ/NOPB vs LMZ12003TZ-ADJ

LMZ12003TZX-ADJ/NOPB Related Parts

LMZ12003TZX-ADJ/NOPB Frequently Asked Questions (FAQ)

  • A good PCB layout for the LMZ12003 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.

  • To ensure stability, it's essential to follow the recommended capacitor values and types, and to place them close to the device. Additionally, the output voltage should be decoupled with a capacitor to prevent oscillations.

  • The LMZ12003 can handle input voltages up to 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 36V for optimal performance and reliability.

  • The LMZ12003 is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. A heat sink or thermal pad may be necessary to ensure reliable operation.

  • The output voltage of the LMZ12003 can be adjusted by using a resistor divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.225V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

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