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Part Details for LMZ21701SILT by Texas Instruments
Results Overview of LMZ21701SILT by Texas Instruments
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
Applications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
LMZ21701SILT Information
LMZ21701SILT 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.
Price & Stock for LMZ21701SILT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
29AH1074
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Newark | Sync Buck Conv, Non-Iso, 2.5Mhz, Usip-8, Dc/Dc Converter Type:Module, Input Voltage Min:3V, Input Voltage Max:17V, No. Of Outputs:1 Output, Dc/Dc Converter Ic Case:Μsip, No. Of Pins:8Pins, Output Current:1A, Output Voltage Rohs Compliant: Yes |Texas Instruments LMZ21701SILT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 1 |
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$1.0100 | Buy Now |
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DISTI #
296-38545-1-ND
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DigiKey | DC DC CONVERTER 0.9-6V Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
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$2.8456 / $5.1200 | Buy Now |
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DISTI #
595-LMZ21701SILT
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Mouser Electronics | Non-Isolated DC/DC Converters 1A SIMPLE Switcher N ano Mod A 595-LMZ21701SILR RoHS: Compliant | 0 |
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$2.8400 / $5.1200 | Order Now |
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Quest Components | SWITCHING REGULATOR | 638 |
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$1.9110 / $4.4100 | Buy Now |
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Quest Components | SWITCHING REGULATOR | 122 |
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$2.9138 / $4.7250 | Buy Now |
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Quest Components | SWITCHING REGULATOR | 74 |
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$2.3625 / $4.7250 | Buy Now |
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Quest Components | SWITCHING REGULATOR | 8 |
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$3.4650 / $4.7250 | Buy Now |
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NexGen Digital | 1 |
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RFQ | ||
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DISTI #
SMC-LMZ21701SILT
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 48 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 6043 |
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RFQ |
Part Details for LMZ21701SILT
LMZ21701SILT CAD Models
LMZ21701SILT Part Data Attributes
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LMZ21701SILT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LMZ21701SILT
Texas Instruments
3V to 17V, 1A Step-Down DC/DC Power Module in 3.5mm x 3.5mm Package 8-uSiP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | USIP-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | OUTPUT IN ADJUSTABLE MODE IS 0.9V TO 6V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT/VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 17 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-XDMA-B8 | |
| JESD-609 Code | e4 | |
| Length | 3.5 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1 A | |
| Output Voltage-Max | 6 V | |
| Output Voltage-Min | 0.9 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | DMA | |
| Package Shape | SQUARE | |
| Package Style | MICROELECTRONIC ASSEMBLY | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2500 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Gold (Ni/Au) | |
| Terminal Form | BUTT | |
| Terminal Pitch | 0.8 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.5 mm |
Alternate Parts for LMZ21701SILT
This table gives cross-reference parts and alternative options found for LMZ21701SILT. 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 LMZ21701SILT, 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 |
|---|---|---|---|---|
| TLV62150ARGTT | Texas Instruments | $0.9463 | 4-17V, 1A STEP-DOWN CONVERTER with DCS-Control in 3x3 QFN Package 16-VQFN -40 to 85 | LMZ21701SILT vs TLV62150ARGTT |
| TPS62150ARGTT | Texas Instruments | $1.0662 | 3-17V 1A 3MHz Step-Down Converter with DCS-Control in 3x3 QFN Package 16-VQFN -40 to 125 | LMZ21701SILT vs TPS62150ARGTT |
| TPS54140ADRCT | Texas Instruments | $1.3111 | 3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-VSON -40 to 125 | LMZ21701SILT vs TPS54140ADRCT |
| TPS62152RGTR | Texas Instruments | Check for Price | 3-17V 1A Step-Down Converter in 3x3 QFN package 16-VQFN -40 to 125 | LMZ21701SILT vs TPS62152RGTR |
| TPS62150RGT | Texas Instruments | Check for Price | IC 1 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PQCC16, 3 X 3 MM, PLASTIC, QFN-16, Switching Regulator or Controller | LMZ21701SILT vs TPS62150RGT |
| TLV62150ARGT | Texas Instruments | Check for Price | IC SWITCHING REGULATOR, Switching Regulator or Controller | LMZ21701SILT vs TLV62150ARGT |
| TPS54140ADRCR | Texas Instruments | Check for Price | 3.5V to 42V Input, 1.5A Step-Down Converter with Eco-Mode 10-VSON -40 to 125 | LMZ21701SILT vs TPS54140ADRCR |
| TLV62150RGTR | Texas Instruments | Check for Price | 4-17V 1A Step-Down Converter with DCS-Control™ 16-VQFN -40 to 85 | LMZ21701SILT vs TLV62150RGTR |
| TPS62151RGTR | Texas Instruments | Check for Price | 3-17V 1A Step-Down Converter in 3x3 QFN package 16-VQFN -40 to 125 | LMZ21701SILT vs TPS62151RGTR |
| TPS54160ADRC | Texas Instruments | Check for Price | IC SWITCHING REGULATOR, Switching Regulator or Controller | LMZ21701SILT vs TPS54160ADRC |
LMZ21701SILT Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.
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Ensure the output capacitor has a low ESR, and the input capacitor is at least 10uF. Also, add a 10nF capacitor between the VIN and GND pins to filter out noise.
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The maximum input voltage is 17V, but it's recommended to keep it below 15V for optimal performance and reliability.
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The LMZ21701SILT is rated for operation up to 125°C, but the maximum junction temperature is 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
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Use the formula: Vout = (R1/R2) * (VIN - Vdropout), where R1 and R2 are the feedback resistors. The maximum output current is 1A, but it's recommended to derate to 0.8A for optimal performance.