DS1337S+Alternatives & Equivalent Parts
About DS1337S+
DS1337S+ is a Integrated Circuit component manufactured by Maxim Integrated. 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 | DS1337S+Source | TPS2051BDBVR | CM7V-T1A | ST1W008S4AR1500 | TPS22908YZTR | FI-RE51S-HF-R1500 |
|---|---|---|---|---|---|---|
| Manufacturer | Maxim Integrated | Texas Instruments | MICRO CRYSTAL | JAE Electronics | Texas Instruments | JAE Electronics |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | Other | Other | BGA | Other |
| Pin Count | 8 | 5 | 2 | 12 | 4 | 61 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | — | -40.0°C ~ 85.0°C | — |
| Price | $0.7402 | $0.2359 | — | $0.9950 | $0.0997 | $2.0400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | — |
| Electrical Parameters | ||||||
| Manufacturer Package Code | 8-SOIC_N-150_MIL | — | — | — | — | — |
| Date Of Intro | 2003-01-20 | — | — | — | — | — |
| YTEOL | 8.5 | 15 | — | — | 15 | — |
| Clock Frequency-Max | 0.032 MHz | — | — | — | — | — |
| Information Access Method | SERIAL(I2C) | — | — | — | — | — |
| Interrupt Capability | Y | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G5 | — | — | S-PBGA-B4 | — |
| JESD-609 Code | e3 | e4 | — | — | e1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | TSOP5/6,.11,37 | — | — | BGA4,2X2,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | SQUARE | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | — | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | — | — |
| Supply Voltage-Max | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | 1.8 V | — | — | — | — | — |
| Supply Voltage-Nom | 3.3 V | — | — | — | — | — |
| Surface Mount | YES | YES | — | — | YES | — |
| Technology | CMOS | — | — | — | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Tin/Silver/Copper (Sn/Ag/Cu) | — |
| Terminal Form | GULL WING | GULL WING | — | — | BALL | — |
| Terminal Pitch | 1.27 mm | 0.95 mm | — | — | 0.5 mm | — |
| Terminal Position | DUAL | DUAL | — | — | BOTTOM | — |
| Time-Min | SECONDS | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 | — |
| Volatile | YES | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | Yes | — |
| Adjustable Threshold | — | NO | — | — | NO | — |
| Analog IC - Other Type | — | LOAD SWITCH | — | — | SPST | — |
| Input Voltage-Max | — | 5.5 V | — | — | 3.6 V | — |
| Input Voltage-Min | — | 2.7 V | — | — | 1 V | — |
| Number of Channels | — | 1 | — | — | 1 | — |
| Number of Functions | — | 1 | — | — | 1 | — |
| Supply Current-Max (Isup) | — | 0.07 mA | — | — | 0.001 mA | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | 2.7 V | — | — | 1 V | — |
| Supply Voltage-Nom (Vsup) | — | 3.3 V | — | — | 1.2 V | — |
| ## TPS2051BDBVR Alternates Showing results | — | Image | — | — | — | — |
| Normal Position | — | — | — | — | NO/NC | — |
| Off-state Isolation-Nom | — | — | — | — | 60 dB | — |
| On-state Resistance-Max (Ron) | — | — | — | — | 0.0873 Ω | — |
| Output | — | — | — | — | COMMON OUTPUT | — |
| Switch-off Time-Max | — | — | — | — | 7000 ns | — |
| Switch-on Time-Max | — | — | — | — | 493000 ns | — |
| Switching | — | — | — | — | BREAK-BEFORE-MAKE | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for DS1337S+ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for DS1337S+ 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 DS1337S+ 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 DS1337S+?
Known equivalents for DS1337S+ include TPS2051BDBVR, CM7V-T1A, ST1W008S4AR1500. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of DS1337S+?
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 DS1337S+ 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.