UC1525AJ883BAlternatives & Equivalent Parts
About UC1525AJ883B
UC1525AJ883B is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic 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 | UC1525AJ883BSource | SG2525AN | UC1525BJ | SN74LVC1G19DBVR | BC847BLT1G |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | ON Semiconductor |
| Package Type | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 16 | 16 | 16 | 6 | 3 |
| Temperature Range | -55.0°C ~ 125.0°C | -25.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C |
| Price | — | $0.8424 | — | $0.0741 | $0.0137 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | Yes |
| YTEOL | 15 | 6 | 15 | 15 | 7 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 35 V | 35 V | 35 V | — | — |
| Input Voltage-Min | 8 V | 8 V | 8 V | — | — |
| Input Voltage-Nom | 20 V | 20 V | 20 V | — | — |
| JESD-30 Code | R-GDIP-T16 | R-PDIP-T16 | R-GDIP-T16 | R-PDSO-G6 | R-PDSO-G3 |
| JESD-609 Code | e0 | e3 | e0 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 | — |
| Output Current-Max | 0.5 A | 0.5 A | 0.5 A | — | — |
| Output Voltage-Max | 5.15 V | — | 5.138 V | — | — |
| Output Voltage-Min | 5.05 V | — | 5.062 V | — | — |
| Output Voltage-Nom | 5.1 V | — | 5.1 V | — | — |
| Package Body Material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | DIP16,.3 | TSOP6,.11,37 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | MIL-STD-883 Class B | — | — | — | — |
| Supply Current-Max (Isup) | 20 mA | 20 mA | 20 mA | — | — |
| Supply Voltage-Max (Vsup) | 8 V | — | 8 V | 5.5 V | — |
| Surface Mount | NO | NO | NO | YES | YES |
| Switcher Configuration | PUSH-PULL | PUSH-PULL | BUCK-BOOST | — | — |
| Switching Frequency-Max | 500 kHz | 500 kHz | 400 kHz | — | — |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | CMOS | — |
| Temperature Grade | MILITARY | OTHER | MILITARY | INDUSTRIAL | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin (Sn) - immersion | Tin/Lead (Sn/Pb) | Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.95 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| ## UC1525AJ883B Alternates Showing results | Image | — | — | — | — |
| Factory Lead Time | — | 20 Weeks | — | — | — |
| ## UC1525BJ Alternates Showing results | — | — | Image | — | — |
| Family | — | — | — | LVC/LCX/Z | — |
| Input Conditioning | — | — | — | STANDARD | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | OTHER DECODER/DRIVER | — |
| Max I(ol) | — | — | — | 0.032 A | — |
| Number of Bits | — | — | — | 1 | — |
| Output Characteristics | — | — | — | 3-STATE | — |
| Output Polarity | — | — | — | COMPLEMENTARY | — |
| Packing Method | — | — | — | TR | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | NOT SPECIFIED |
| Power Supply Current-Max (ICC) | — | — | — | 0.01 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | 5.2 ns | — |
| Propagation Delay (tpd) | — | — | — | 16.1 ns | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.65 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 1.8 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | NOT SPECIFIED |
| ## SN74LVC1G19DBVR Alternates Showing results | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | 318 |
| Collector Current-Max (IC) | — | — | — | — | 0.1 A |
| Collector-Base Capacitance-Max | — | — | — | — | 4.5 pF |
| Collector-Emitter Voltage-Max | — | — | — | — | 45 V |
| Configuration | — | — | — | — | SINGLE |
| DC Current Gain-Min (hFE) | — | — | — | — | 200 |
| JEDEC-95 Code | — | — | — | — | TO-236 |
| Number of Elements | — | — | — | — | 1 |
| Polarity/Channel Type | — | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.3 W |
| Transistor Application | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | — | 100 MHz |
| VCEsat-Max | — | — | — | — | 0.6 V |
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 4 alternatives for UC1525AJ883B — response within 24 hours.
Quick Links
Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, PDIP16
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Why Look for Alternatives?
Finding alternatives for UC1525AJ883B 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 UC1525AJ883B 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 UC1525AJ883B?
Known equivalents for UC1525AJ883B include SG2525AN, UC1525BJ, SN74LVC1G19DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC1525AJ883B?
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 UC1525AJ883B 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.