LT1620CMS8#PBFAlternatives & Equivalent Parts
About LT1620CMS8#PBF
LT1620CMS8#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LT1620CMS8#PBFSource | LM4120AIM5-3.0/NOPB | LF33CDT-TR | TPS5430DDAR | HMC437MS8G |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | STMicroelectronics | Texas Instruments | Analog Devices |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 5 | 3 | 8 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $2.2360 | $0.6216 | $0.3490 | $1.0164 | $35.0700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| Pbfree Code | No | Yes | — | Yes | No |
| Manufacturer Package Code | 05-08-1660 | — | — | — | HRH-8-1 |
| YTEOL | 9 | 0 | 6.2 | 15 | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT | THREE TERMINAL VOLTAGE REFERENCE | — | SWITCHING REGULATOR | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G5 | R-PSSO-G2 | R-PDSO-G8 | S-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e0 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | TSOP5/6,.11,37 | SMSIP3H,.38,90TB | SOP8,.25 | TSSOP8,.19 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 235 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 12 V | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 2 V | — | — | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | 4 V | — | — | 5 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | GAAS |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | — | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.95 mm | 2.28 mm | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — |
| ## LT1620CMS8#PBF Alternates Showing results | Image | — | — | — | — |
| Input Voltage-Max | — | 12 V | 16 V | 36 V | — |
| Input Voltage-Min | — | 2 V | 4.3 V | 5.5 V | — |
| Number of Functions | — | 1 | 1 | 1 | 1 |
| Number of Outputs | — | 1 | 1 | 1 | — |
| Output Voltage-Max | — | 3.006 V | — | 31 V | — |
| Output Voltage-Min | — | 2.994 V | — | 1.23 V | — |
| Output Voltage-Nom | — | 3 V | — | — | — |
| Supply Current-Max (Isup) | — | 0.275 mA | — | — | — |
| Temp Coef of Voltage-Max | — | 50 ppm/°C | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | — |
| Voltage Tolerance-Max | — | 0.2% | 2% | — | — |
| ## LM4120AIM5-3.0/NOPB Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 12 Weeks | — | — |
| Adjustability | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | 0.7 V | — | — |
| Dropout Voltage1-Nom | — | — | 0.4 V | — | — |
| Input Voltage Absolute-Max | — | — | 40 V | — | — |
| Line Regulation-Max | — | — | 0.016% | — | — |
| Load Regulation-Max | — | — | 0.016% | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | 0.5 A | — | — |
| Output Voltage1-Max | — | — | 3.432 V | — | — |
| Output Voltage1-Min | — | — | 3.168 V | — | — |
| Output Voltage1-Nom | — | — | 3.3 V | — | — |
| Packing Method | — | — | TR, 13 INCH | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Control Mode | — | — | — | VOLTAGE-MODE | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Nom | — | — | — | 12 V | — |
| Output Current-Max | — | — | — | 3 A | — |
| Switcher Configuration | — | — | — | BUCK | — |
| Switching Frequency-Max | — | — | — | 500 kHz | — |
| ## TPS5430DDAR Alternates Showing results | — | — | — | Image | — |
| Family | — | — | — | — | 437 |
| Logic IC Type | — | — | — | — | PRESCALER |
| Max Frequency@Nom-Sup | — | — | — | — | 7000000000 Hz |
| Number of Data/Clock Inputs | — | — | — | — | 1 |
| Output Polarity | — | — | — | — | COMPLEMENTARY |
| fmax-Min | — | — | — | — | 7000 MHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for LT1620CMS8#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT1620CMS8#PBF 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 LT1620CMS8#PBF 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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FAQ
What is equivalent to LT1620CMS8#PBF?
Known equivalents for LT1620CMS8#PBF include LM4120AIM5-3.0/NOPB, LF33CDT-TR, TPS5430DDAR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT1620CMS8#PBF?
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 LT1620CMS8#PBF 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.