LT1528CQ#PBFAlternatives & Equivalent Parts
About LT1528CQ#PBF
LT1528CQ#PBF is a Integrated Circuit component manufactured by Analog Devices. It comes in a Other 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 | LT1528CQ#PBFSource | T521V476M016ATE040 | NCP5662DS33R4G | ADP7158ACPZ-3.3-R7 | UCC37321P | JA4429-AL | CPC1998J |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Kemet | ON Semiconductor | Analog Devices | Texas Instruments | COILCRAFT | IXYS SEMICONDUCTOR |
| Package Type | Other | Other | Other | Small Outline No-lead | Dual-In-Line Packages | Other | Other |
| Pin Count | 5 | 2 | 5 | 10 | 8 | 8 | 4 |
| Temperature Range | — | — | — | — | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $5.5500 | $0.9960 | $0.6634 | $4.5100 | $1.2200 | $4.3400 | $7.7076 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | No | — | Yes | No | Yes | — | — |
| Manufacturer Package Code | 05-08-1461 | — | 936A-02 | CP-10-9 | — | — | — |
| YTEOL | 9 | — | 0 | 10 | 15 | 6.78 | 6 |
| Adjustability | FIXED/ADJUSTABLE | — | FIXED | FIXED | — | — | — |
| Dropout Voltage1-Max | 0.85 V | — | 1.3 V | 0.28 V | — | — | — |
| Dropout Voltage1-Nom | 0.57 V | — | 1 V | 0.2 V | — | — | — |
| Input Voltage Absolute-Max | 15 V | — | 18 V | 7 V | — | — | — |
| JESD-30 Code | R-PSSO-G5 | — | R-PSSO-G5 | S-PDSO-N10 | R-PDIP-T8 | — | — |
| JESD-609 Code | e3 | — | e3 | e3 | e4 | — | — |
| Number of Functions | 1 | — | 1 | 1 | 1 | — | — |
| Number of Outputs | 1 | — | 1 | 1 | — | — | — |
| Operating Temperature TJ-Max | 125 °C | — | 150 °C | 125 °C | — | — | — |
| Output Current1-Max | 3 A | — | 2 A | 2 A | — | — | — |
| Output Voltage1-Max | 14 V | — | 3.366 V | 3.3495 V | — | — | — |
| Output Voltage1-Min | 3.3 V | — | 3.234 V | 3.2505 V | — | — | — |
| Output Voltage1-Nom | 3.3 V | — | 3.3 V | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | SMSIP5H,.6,67TB | — | SMSIP5H,.54,67TB | — | DIP8,.3 | — | — |
| Package Shape | RECTANGULAR | — | RECTANGULAR | SQUARE | RECTANGULAR | — | — |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | IN-LINE | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | — | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified | — | — |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Surface Mount | YES | — | YES | YES | NO | NO | — |
| Technology | BIPOLAR | — | BIPOLAR | PMOS | BICMOS | — | — |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | — | MATTE TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — |
| Terminal Form | GULL WING | — | GULL WING | NO LEAD | THROUGH-HOLE | — | — |
| Terminal Pitch | 1.702 mm | — | 1.7 mm | 0.5 mm | 2.54 mm | — | — |
| Terminal Position | SINGLE | — | SINGLE | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | — | — | — |
| ## LT1528CQ#PBF Alternates Showing results | Image | — | — | — | — | — | — |
| Factory Lead Time | — | — | 4 Weeks | — | — | — | — |
| Input Voltage-Max | — | — | 9 V | 5.5 V | — | 265 V | — |
| Input Voltage-Min | — | — | 4.6 V | 3.8 V | — | 85 V | — |
| Operating Temperature TJ-Min | — | — | -40 °C | -40 °C | — | — | — |
| Packing Method | — | — | TR | TR, 7 INCH | — | TRAY | — |
| Voltage Tolerance-Max | — | — | 2% | 1.5% | — | — | — |
| Date Of Intro | — | — | — | 2016-03-17 | — | — | — |
| Line Regulation-Max | — | — | — | 0.00561% | — | — | — |
| Load Regulation-Max | — | — | — | 0.019701% | — | — | — |
| High Side Driver | — | — | — | — | NO | — | — |
| Input Characteristics | — | — | — | — | STANDARD | — | — |
| Interface IC Type | — | — | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| Number of Channels | — | — | — | — | 1 | — | — |
| Output Characteristics | — | — | — | — | TOTEM-POLE | — | — |
| Output Current-Max | — | — | — | — | 9 A | — | — |
| Output Peak Current Limit-Nom | — | — | — | — | 9 A | — | — |
| Output Polarity | — | — | — | — | INVERTED | — | — |
| Supply Current-Max | — | — | — | — | 0.65 mA | — | — |
| Supply Voltage-Max | — | — | — | — | 15 V | — | — |
| Supply Voltage-Min | — | — | — | — | 4 V | — | — |
| Supply Voltage-Nom | — | — | — | — | 14 V | — | — |
| Temperature Grade | — | — | — | — | COMMERCIAL | — | — |
| Turn-off Time | — | — | — | — | 0.07 µs | — | — |
| Turn-on Time | — | — | — | — | 0.07 µs | — | — |
| ## UCC37321P Alternates Showing results | — | — | — | — | Image | — | — |
| Height | — | — | — | — | — | 17.3 mm | — |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT | — |
| Number of Primary Winding | — | — | — | — | — | 1 | — |
| Number of Secondary Winding | — | — | — | — | — | 1 | — |
| Output Voltage 1 | — | — | — | — | — | 24 V | — |
| Power Rating | — | — | — | — | — | 24 W | — |
| Primary Inductance | — | — | — | — | — | 400 µH | — |
| Transformer Type | — | — | — | — | — | SMPS TRANSFORMER | — |
| Additional Feature | — | — | — | — | — | — | CMOS COMPATIBLE, UL RECOGNIZED, ZERO VOLTAGE CROSSING |
| Configuration | — | — | — | — | — | — | SINGLE |
| Control Voltage | — | — | — | — | — | — | 0.9 V |
| Forward Current-Max | — | — | — | — | — | — | 0.05 A |
| Input Type | — | — | — | — | — | — | DC |
| Isolation Voltage-Max | — | — | — | — | — | — | 2500 V |
| Number of Elements | — | — | — | — | — | — | 1 |
| On-State Current-Max | — | — | — | — | — | — | 5 A |
| Optoelectronic Device Type | — | — | — | — | — | — | TRIGGER OUTPUT SSR |
| Output Circuit Type | — | — | — | — | — | — | SCR |
| Overall Height | — | — | — | — | — | — | 20.88 mm |
| Overall Length | — | — | — | — | — | — | 19.91 mm |
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 LT1528CQ#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT1528CQ#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 LT1528CQ#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 LT1528CQ#PBF?
Known equivalents for LT1528CQ#PBF include T521V476M016ATE040, NCP5662DS33R4G, ADP7158ACPZ-3.3-R7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT1528CQ#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 LT1528CQ#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.