Part Details for LMZ14203TZE-ADJ/NOPB by Texas Instruments
Results Overview of LMZ14203TZE-ADJ/NOPB by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
LMZ14203TZE-ADJ/NOPB Information
LMZ14203TZE-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 LMZ14203TZE-ADJ/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LMZ14203TZE-ADJ/NOPB-ND
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DigiKey | DC DC CONVERTER 0.8-6V Min Qty: 1 Lead time: 6 Weeks Container: Tube |
508 In Stock |
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$14.0058 / $16.2500 | Buy Now |
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DISTI #
926-LM14203TZEADJNPB
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Mouser Electronics | Switching Voltage Regulators 3A pwr Module w/ 42V Max Input Vtg A 926-MZ14203TZADJNOPB RoHS: Compliant | 649 |
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$12.9800 / $15.4300 | Buy Now |
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DISTI #
V99:2348_07289307
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Arrow Electronics | Module DC-DC 1-OUT 0.8V to 6V 3A 7-Pin TO-PMOD EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2346 | Americas - 32 |
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$11.5300 / $13.3900 | Buy Now |
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DISTI #
87273862
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Verical | Module DC-DC 1-OUT 0.8V to 6V 3A 7-Pin TO-PMOD EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2346 | Americas - 32 |
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$11.5300 / $11.8100 | Buy Now |
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DISTI #
SMC-LMZ14203TZE-ADJ/NOPB
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Sensible Micro Corporation | OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 16 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 247 |
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RFQ | |
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Win Source Electronics | IC BUCK SYNC ADJ 3A TO-PMOD-7 | 2730 |
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$7.5000 / $9.6875 | Buy Now |
Part Details for LMZ14203TZE-ADJ/NOPB
LMZ14203TZE-ADJ/NOPB CAD Models
LMZ14203TZE-ADJ/NOPB Part Data Attributes
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LMZ14203TZE-ADJ/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LMZ14203TZE-ADJ/NOPB
Texas Instruments
SIMPLE SWITCHER® 6V to 42V, 3A Power Module in Leaded Surface Mount TO Package 7-TO-PMOD -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SIP | |
| Package Description | TO-PMOD, 7 PIN | |
| Pin Count | 7 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 6V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Input Voltage-Max | 42 V | |
| Input Voltage-Min | 6 V | |
| Input Voltage-Nom | 24 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 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HSOP | |
| Package Equivalence Code | SMSIP7H,.55,50 | |
| 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-BOOST | |
| Switching Frequency-Max | 1000 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | 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 LMZ14203TZE-ADJ/NOPB
This table gives cross-reference parts and alternative options found for LMZ14203TZE-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 LMZ14203TZE-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 |
|---|---|---|---|---|
| LMZ14203EXTTZE-ADJ | National Semiconductor Corporation | Check for Price | IC 5.3 A SWITCHING REGULATOR, PSSO7, 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD-7, Switching Regulator or Controller | LMZ14203TZE-ADJ/NOPB vs LMZ14203EXTTZE-ADJ |
| LMZ14203TZX-ADJ | Texas Instruments | Check for Price | SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, PSSO7, 10.16 X 13.77 MM, 4.57 MM HEIGHT, TO-PMOD, 7 PIN | LMZ14203TZE-ADJ/NOPB vs LMZ14203TZX-ADJ |
LMZ14203TZE-ADJ/NOPB Frequently Asked Questions (FAQ)
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A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note from TI provides additional recommendations.
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To ensure a stable and accurate output voltage, it's essential to follow the recommended capacitor selection and placement guidelines, as well as to ensure a low-ESR output capacitor. Additionally, the input voltage should be well-regulated, and the device should be operated within its recommended operating conditions.
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While the datasheet specifies a maximum input voltage of 42V, it's essential to note that the device can tolerate voltage transients up to 50V for short durations. However, it's recommended to operate the device within the specified maximum input voltage to ensure reliability and prevent damage.
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The LMZ14203TZE-ADJ/NOPB has built-in overcurrent protection, but it's still essential to add external protection components, such as fuses or current-limiting resistors, to prevent damage from excessive current. Additionally, a short-circuit protection scheme can be implemented using external components.
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The recommended startup sequence involves applying the input voltage before enabling the device. This ensures that the internal voltage regulators are properly initialized, and the device starts up correctly. A soft-start circuit can also be implemented to reduce inrush current during startup.