LT1161CSW#PBFAlternatives & Equivalent Parts
About LT1161CSW#PBF
LT1161CSW#PBF is a Integrated Circuit component manufactured by Linear Technology. 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 | LT1161CSW#PBFSource | ZXCT1110W5-7 | SN74HCS09DR | BZX84C4V7 |
|---|---|---|---|---|
| Manufacturer | Linear Technology | Diodes Inc. | Texas Instruments | Diodes Inc. |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 20 | 5 | 14 | 3 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 150.0°C |
| Price | $5.4600 | $0.5777 | $0.1218 | $0.0150 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | Yes | No |
| Manufacturer Package Code | 05-08-1620 (SW20) | — | — | — |
| YTEOL | 9 | 7 | 15 | 0 |
| High Side Driver | YES | — | — | — |
| Input Characteristics | GATED SCHMITT TRIGGER | — | — | — |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — | — |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G5 | R-PDSO-G14 | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e3 | e0 |
| Number of Functions | 4 | 1 | 4 | — |
| Output Characteristics | TOTEM-POLE | — | OPEN-DRAIN | — |
| Output Polarity | TRUE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 | TSOP5/6,.11,37 | SOP14,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Current-Max | 6.5 mA | — | — | — |
| Supply Voltage-Max | 48 V | — | — | — |
| Supply Voltage-Min | 12 V | — | — | — |
| Supply Voltage-Nom | 24 V | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | — | CMOS | ZENER |
| Temperature Grade | COMMERCIAL | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — |
| Turn-off Time | 200 µs | — | — | — |
| Turn-on Time | 400 µs | — | — | — |
| Factory Lead Time | — | 12 Weeks | — | — |
| Adjustable Threshold | — | NO | — | — |
| Analog IC - Other Type | — | HIGH SIDE POWER/CURRENT MONITOR| | — | — |
| Number of Channels | — | 1 | — | — |
| Supply Voltage-Max (Vsup) | — | 36 V | 6 V | — |
| Supply Voltage-Min (Vsup) | — | 2.5 V | 2 V | — |
| Supply Voltage-Nom (Vsup) | — | 20 V | 5 V | — |
| Date Of Intro | — | — | 2020-06-12 | — |
| Family | — | — | HC/UH | — |
| Load Capacitance (CL) | — | — | 50 pF | — |
| Logic IC Type | — | — | AND GATE | — |
| Max I(ol) | — | — | 0.0078 A | — |
| Number of Inputs | — | — | 2 | — |
| Packing Method | — | — | TR | — |
| Power Supply Current-Max (ICC) | — | — | 0.002 mA | — |
| Prop. Delay@Nom-Sup | — | — | 12 ns | — |
| Propagation Delay (tpd) | — | — | 23 ns | — |
| Schmitt Trigger | — | — | YES | — |
| ## SN74HCS09DR Alternates Showing results | — | — | Image | — |
| Configuration | — | — | — | SINGLE |
| Diode Element Material | — | — | — | SILICON |
| Diode Type | — | — | — | ZENER DIODE |
| Dynamic Impedance-Max | — | — | — | 80 Ω |
| Number of Elements | — | — | — | 1 |
| Polarity | — | — | — | UNIDIRECTIONAL |
| Power Dissipation-Max | — | — | — | 0.33 W |
| Reference Voltage-Nom | — | — | — | 4.7 V |
| Voltage Tol-Max | — | — | — | 5% |
| Working Test Current | — | — | — | 5 mA |
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 3 alternatives for LT1161CSW#PBF — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LT1161CSW#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 LT1161CSW#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 LT1161CSW#PBF?
Known equivalents for LT1161CSW#PBF include ZXCT1110W5-7, SN74HCS09DR, BZX84C4V7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT1161CSW#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 LT1161CSW#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.