PS2501A-1-AAlternatives & Equivalent Parts
About PS2501A-1-A
PS2501A-1-A is a Integrated Circuit component manufactured by CEL. 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 | PS2501A-1-ASource | TLV840MADL40DBVRQ1 | MMUN2132LT1G | MMUN2232LT1G | DO3316P-104MLB |
|---|---|---|---|---|---|
| Manufacturer | CEL | Texas Instruments | ON Semiconductor | ON Semiconductor | COILCRAFT |
| Package Type | Dual-In-Line Packages | SOT23 (5-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | Other |
| Pin Count | 4 | 5 | 3 | 3 | 2 |
| Temperature Range | -55.0°C ~ 100.0°C | -40.0°C ~ 125.0°C | ~ 150.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1677 | $0.3570 | $0.0101 | $0.0150 | $1.7700 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | CONTACT MANUFACTURER | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||
| YTEOL | 2 | 15 | 7 | 7 | 0 |
| Additional Feature | UL APPROVED | MNL RST:Y;PW FL IO:N;PRG RST DLY:Y;WD:N;WDO:N;WWD:N | BUILT-IN BIAS RESISTOR RATIO 1 | BUILT-IN BIAS RESISTOR RATIO IS 1 | — |
| Coll-Emtr Bkdn Voltage-Min | 70 V | — | — | — | — |
| Configuration | SINGLE | — | SINGLE WITH BUILT-IN RESISTOR | SINGLE WITH BUILT-IN RESISTOR | — |
| Current Transfer Ratio-Nom | 50% | — | — | — | — |
| Dark Current-Max | 100 nA | — | — | — | — |
| Forward Current-Max | 0.03 A | — | — | — | — |
| Isolation Voltage-Max | 5000 V | — | — | — | — |
| JESD-609 Code | e6 | e4 | e3 | e3 | e4 |
| Number of Elements | 1 | — | 1 | 1 | — |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — | — |
| Terminal Finish | Tin/Bismuth (Sn/Bi) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Gold (Au) - with Nickel (Ni) barrier |
| Pbfree Code | — | Yes | Yes | Yes | Yes |
| Adjustable Threshold | — | NO | — | — | — |
| Analog IC - Other Type | — | VOLTAGE SUPERVISOR/RESET IC | — | — | — |
| JESD-30 Code | — | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G3 | — |
| Number of Channels | — | 1 | — | — | — |
| Number of Functions | — | 1 | — | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | TSOP5/6,.11,37 | — | — | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | — | SMALL OUTLINE, LOW PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMT |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | — |
| Screening Level | — | AEC-Q100 | — | — | — |
| Supply Current-Max (Isup) | — | 0.0012 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | 6 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 0.7 V | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 1.5 V | — | — | — |
| Surface Mount | — | YES | YES | YES | YES |
| Temperature Grade | — | AUTOMOTIVE | — | — | — |
| Terminal Form | — | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | — | 0.95 mm | — | — | — |
| Terminal Position | — | DUAL | DUAL | DUAL | — |
| Threshold Voltage-Nom | — | +4V | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | 30 | — |
| Manufacturer Package Code | — | — | 318 | 318 | — |
| Factory Lead Time | — | — | 10 Weeks | — | — |
| Collector Current-Max (IC) | — | — | 0.1 A | 0.1 A | — |
| Collector-Emitter Voltage-Max | — | — | 50 V | 50 V | — |
| DC Current Gain-Min (hFE) | — | — | 15 | 15 | — |
| JEDEC-95 Code | — | — | TO-236AB | TO-236 | — |
| Polarity/Channel Type | — | — | PNP | NPN | — |
| Power Dissipation-Max (Abs) | — | — | 0.2 W | 0.4 W | — |
| Qualification Status | — | — | Not Qualified | Not Qualified | — |
| Transistor Application | — | — | SWITCHING | SWITCHING | — |
| Transistor Element Material | — | — | SILICON | SILICON | — |
| Case/Size Code | — | — | — | — | 5137 |
| Construction | — | — | — | — | Rectangular |
| Core Material | — | — | — | — | FERRITE |
| DC Resistance | — | — | — | — | 0.28 Ω |
| Inductance-Nom (L) | — | — | — | — | 100 µH |
| Inductor Application | — | — | — | — | POWER INDUCTOR |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR |
| Package Height | — | — | — | — | 5.21 mm |
| Package Length | — | — | — | — | 12.95 mm |
| Package Width | — | — | — | — | 9.4 mm |
| Packing Method | — | — | — | — | TR |
| Rated Current-Max | — | — | — | — | 1.3 A |
| Self Resonance Frequency | — | — | — | — | 9 MHz |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE |
| Shielded | — | — | — | — | NO |
| Terminal Placement | — | — | — | — | DUAL ENDED |
| Terminal Shape | — | — | — | — | WRAPAROUND |
| Test Frequency | — | — | — | — | 0.1 MHz |
| Tolerance | — | — | — | — | 20% |
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 PS2501A-1-A — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for PS2501A-1-A 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 PS2501A-1-A 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 PS2501A-1-A?
Known equivalents for PS2501A-1-A include TLV840MADL40DBVRQ1, MMUN2132LT1G, MMUN2232LT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PS2501A-1-A?
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 PS2501A-1-A 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.