UC3526ANG4Alternatives & Equivalent Parts
About UC3526ANG4
UC3526ANG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line 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 | UC3526ANG4Source | UC3526AN | UC3526ADWG4 | UC3526AJ | UC3526AQ | UC3526ADW | UC3526ADWTR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Ceramic Dual-In-Line Packages | Plastic Leaded Chip Carrier | Small Outline Packages | Small Outline Packages |
| Pin Count | 18 | 18 | 18 | 18 | 20 | 18 | 18 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | — | $1.7317 | $1.9795 | $9.2400 | $1.0600 | $1.9600 | $1.7003 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 0 | 15 | 15 | 15 | 0 | 15 | 15 |
| Additional Feature | LG-MAX | LG-MAX | — | — | — | — | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE | VOLTAGE-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 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 35 V | 35 V | 35 V | 35 V | 35 V | 35 V | 35 V |
| Input Voltage-Min | 7 V | 7 V | 7 V | 8 V | 7 V | 7 V | 7 V |
| Input Voltage-Nom | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V |
| JESD-30 Code | R-PDIP-T18 | R-PDIP-T18 | R-PDSO-G18 | R-GDIP-T18 | S-PQCC-J20 | R-PDSO-G18 | R-PDSO-G18 |
| JESD-609 Code | e4 | e4 | e4 | e0 | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.2 A | 0.2 A | 0.2 A | 0.2 A | 0.2 A | 0.2 A | 0.2 A |
| Output Voltage-Max | 5.1 V | 5.1 V | 5.1 V | 5.1 V | 5.1 V | 5.1 V | 5.1 V |
| Output Voltage-Min | 4.9 V | 4.9 V | 4.9 V | 4.9 V | 4.9 V | 4.9 V | 4.9 V |
| Output Voltage-Nom | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP18,.3 | DIP18,.3 | SOP18,.4 | DIP18,.3 | LDCC20,.4SQ | SOP18,.4 | SOP18,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | SMALL OUTLINE | IN-LINE | CHIP CARRIER | SMALL OUTLINE | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | NO | YES | NO | YES | YES | YES |
| Switcher Configuration | PUSH-PULL | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | PUSH-PULL | BUCK-BOOST | BUCK-BOOST |
| Switching Frequency-Max | 650 kHz | 600 kHz | 600 kHz | 600 kHz | 650 kHz | 600 kHz | 600 kHz |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | THROUGH-HOLE | J BEND | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | QUAD | DUAL | DUAL |
| Pbfree Code | — | Yes | Yes | Yes | Yes | Yes | Yes |
| Supply Voltage-Max (Vsup) | — | 35 V | 35 V | 35 V | — | 35 V | 35 V |
| Supply Voltage-Min (Vsup) | — | 7 V | 7 V | 7 V | — | 7 V | 7 V |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | 260 | 260 | 260 |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | 30 | 30 | 30 |
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 6 alternatives for UC3526ANG4 — response within 24 hours.
Quick Links
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, PDIP18
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, PDSO18
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, CDIP18
Switching Controller, Voltage-mode, 0.2A, 650kHz Switching Freq-Max, CMOS, PQCC20
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, PDSO18
Switching Controller, Voltage-mode, 0.2A, 600kHz Switching Freq-Max, CMOS, PDSO18
Why Look for Alternatives?
Finding alternatives for UC3526ANG4 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 UC3526ANG4 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 UC3526ANG4?
Known equivalents for UC3526ANG4 include UC3526AN, UC3526ADWG4, UC3526AJ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC3526ANG4?
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 UC3526ANG4 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.