SG3524DRAlternatives & Equivalent Parts
About SG3524DR
SG3524DR is a Integrated Circuit component manufactured by Texas Instruments. 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 | SG3524DRSource | SG2524DR | SG3524D | SG2524D | SG3524DRE4 | SG3524DE4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOIC-16 | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 |
| Temperature Range | ~ 70.0°C | 0.0°C ~ 70.0°C | ~ 70.0°C | -25.0°C ~ 85.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.2520 | $0.5108 | $0.2582 | $0.6310 | $0.1615 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | Yes | Yes | — |
| YTEOL | 15 | — | 0 | 15 | 15 | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE | — | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | — | 40 V | 40 V | 40 V | 40 V |
| Input Voltage-Min | 8 V | — | 8 V | 8 V | 8 V | 8 V |
| Input Voltage-Nom | 20 V | — | 20 V | 20 V | 20 V | 20 V |
| JESD-30 Code | R-PDSO-G16 | — | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | — | e4 | e4 | e4 | e4 |
| Number of Functions | 1 | — | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.1 A | — | 0.1 A | 0.1 A | 0.1 A | 0.1 A |
| Output Voltage-Max | 5.4 V | — | 5.4 V | 5.4 V | 5.4 V | 5.4 V |
| Output Voltage-Min | 4.6 V | — | 4.6 V | 4.6 V | 4.6 V | 4.6 V |
| Output Voltage-Nom | 5 V | — | 5 V | 5 V | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | — | SOP16,.25 | SOP16,.25 | SOP16,.25 | SOP16,.25 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 10 mA | — | 10 mA | 10 mA | 10 mA | 10 mA |
| Supply Voltage-Max (Vsup) | 40 V | — | 40 V | 40 V | 40 V | — |
| Surface Mount | YES | — | YES | YES | YES | YES |
| Switcher Configuration | PUSH-PULL | — | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL |
| Switching Frequency-Max | 722 kHz | — | 722 kHz | 722 kHz | 722 kHz | 450 kHz |
| Technology | BIPOLAR | — | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | — | COMMERCIAL | OTHER | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 |
| Input Voltage | — | 8–40 V | — | — | — | — |
| Oscillator Frequency | — | 300 kHz | — | — | — | — |
| Output Current (each driver) | — | 100 mA | — | — | — | — |
| Reference Voltage Output | — | 5 V | — | — | — | — |
| Operating Temperature | — | 0 to 70 °C | — | — | — | — |
| Supply Voltage (Vcc) | — | 8–40 V | — | — | — | — |
| Number of Outputs | — | 2 | — | — | — | — |
| Duty Cycle (max) | — | 45 % | — | — | — | — |
| ## SG3524D Alternates Showing results | — | — | Image | — | — | — |
| ## SG3524DRE4 Alternates Showing results | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for SG3524DR — response within 24 hours.
Quick Links
Switching Controller, Voltage-mode, 0.1A, 722kHz Switching Freq-Max, BIPolar, PDSO16
Controller Voltage Mode +/-1% Ref - pulse width modulator 0C to 70C
Switching Controller, Voltage-mode, 0.1A, 722kHz Switching Freq-Max, BIPolar, PDSO16
Why Look for Alternatives?
Finding alternatives for SG3524DR 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 SG3524DR 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 SG3524DR?
Known equivalents for SG3524DR include SG2524DR, SG3524D, SG2524D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SG3524DR?
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 SG3524DR 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.