TPS61021ADSGTAlternatives & Equivalent Parts
About TPS61021ADSGT
TPS61021ADSGT is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS61021ADSGTSource | TPS61021DSGR | LM5156QDSSRQ1 | DP83TD510ERHBR | TPS61021ADSGR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Small Outline No-lead | Small Outline No-lead | Quad Flat No-Lead | Small Outline No-lead |
| Pin Count | 9 | 9 | 13 | 33 | 9 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1773 | $0.7257 | $1.4150 | $4.9344 | $0.6050 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Date Of Intro | 2016-06-18 | — | 2020-03-01 | 2020-09-05 | 2016-06-18 |
| YTEOL | 15 | 0 | 15 | 15 | 15 |
| Additional Feature | ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 4V | ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 4V | — | — | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING CONTROLLER | — | SWITCHING REGULATOR |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 4.4 V | 4.4 V | 60 V | — | 4.4 V |
| Input Voltage-Min | 0.5 V | 0.5 V | 1.5 V | — | 0.5 V |
| Input Voltage-Nom | 2.4 V | 2.4 V | 12 V | — | 2.4 V |
| JESD-30 Code | S-PDSO-N8 | S-PDSO-N8 | R-PDSO-N12 | S-PQCC-N32 | S-PDSO-N8 |
| JESD-609 Code | e4 | e4 | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | 1 | — | 1 |
| Output Voltage-Max | 4 V | 4 V | 300 V | — | 4 V |
| Output Voltage-Min | 1.8 V | 1.8 V | 1.5 V | — | 1.8 V |
| Output Voltage-Nom | 3.3 V | 3.3 V | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | BOOST | BOOST | BUCK-BOOST | — | BOOST |
| Switching Frequency-Max | 2000 kHz | 2000 kHz | 2200 kHz | — | 2000 kHz |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | — | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 |
| ## TPS61021ADSGT Alternates Showing results | Image | — | — | — | — |
| Control Mode | — | VOLTAGE-MODE | CURRENT-MODE | — | — |
| Output Current-Max | — | — | 15 A | — | — |
| Screening Level | — | — | AEC-Q100 | — | — |
| Supply Current-Max (Isup) | — | — | 0.58 mA | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 12 V | — | — |
| Technology | — | — | BICMOS | — | — |
| ## LM5156QDSSRQ1 Alternates Showing results | — | — | Image | — | — |
| Data Rate | — | — | — | 10000 Mbps | — |
| Number of Transceivers | — | — | — | 4 | — |
| Package Equivalence Code | — | — | — | LCC32,.2SQ,20 | — |
| Supply Voltage-Nom | — | — | — | 3.3 V | — |
| Telecom IC Type | — | — | — | ETHERNET TRANSCEIVER | — |
| ## DP83TD510ERHBR Alternates Showing results | — | — | — | Image | — |
| ## TPS61021ADSGR Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Voltage-mode, 2000kHz Switching Freq-Max, PDSO8
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Why Look for Alternatives?
Finding alternatives for TPS61021ADSGT is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TPS61021ADSGT replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to TPS61021ADSGT?
Known equivalents for TPS61021ADSGT include TPS61021DSGR, LM5156QDSSRQ1, DP83TD510ERHBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS61021ADSGT?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TPS61021ADSGT alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.