LM5156QDSSRQ1Alternatives & Equivalent Parts
About LM5156QDSSRQ1
LM5156QDSSRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 7 alternatives for LM5156QDSSRQ1 — response within 24 hours.
Specification Comparison
| Parameter | LM5156QDSSRQ1Source | LM5156DSSR | LM5156HQPWPRQ1 | BC846BS | ETQP5M100YFC | WSLP12065L000FEA | PR01000101001JR500 | 1771075 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Nexperia | Panasonic | Vishay | Vishay | Phoenix Contact |
| Package Type | Small Outline No-lead | Small Outline No-lead | Small Outline Packages | SOT23 (6-Pin) | Other | Other | Resistors, Axial Diameter Horizontal Mounting | Other |
| Pin Count | 13 | 13 | 15 | 6 | 2 | 2 | 2 | 7 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | — | -40.0°C ~ 150.0°C | -65.0°C ~ 170.0°C | -55.0°C ~ 200.0°C | — |
| Price | $1.4150 | $0.5815 | $1.5590 | $0.0180 | $0.6195 | $0.3101 | $0.0346 | $1.2600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | — | — | — |
| Date Of Intro | 2020-03-01 | — | 2020-10-04 | 2017-02-01 | — | — | — | — |
| YTEOL | 15 | 15 | 15 | 7 | 7 | 8 | 8 | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | — | — | — | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | — | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — | — |
| Input Voltage-Max | 60 V | 60 V | 60 V | — | — | — | — | — |
| Input Voltage-Min | 1.5 V | 1.5 V | 1.5 V | — | — | — | — | — |
| Input Voltage-Nom | 12 V | 12 V | 12 V | — | — | — | — | — |
| JESD-30 Code | R-PDSO-N12 | R-PDSO-N12 | R-PDSO-G14 | R-PDSO-G6 | — | — | — | — |
| JESD-609 Code | e3 | e4 | e4 | e3 | — | e3 | e3 | — |
| Number of Functions | 1 | 1 | 1 | — | 1 | — | — | — |
| Number of Outputs | 1 | 1 | 1 | — | — | — | — | — |
| Output Current-Max | 15 A | 15 A | 15 A | — | — | — | — | — |
| Output Voltage-Max | 300 V | 300 V | 300 V | — | — | — | — | — |
| Output Voltage-Min | 1.5 V | 1.5 V | 1.5 V | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR PACKAGE | TUBULAR PACKAGE | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMT | SMT | Axial | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | — | — | — |
| Screening Level | AEC-Q100 | — | AEC-Q100 | — | — | — | — | — |
| Supply Current-Max (Isup) | 0.58 mA | 0.55 mA | 0.58 mA | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 12 V | 12 V | 12 V | — | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | NO | — |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | — | — | — | — | — |
| Switching Frequency-Max | 2200 kHz | 2200 kHz | 2200 kHz | — | — | — | — | — |
| Technology | BICMOS | BICMOS | BICMOS | — | — | METAL STRIP | METAL FILM | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | — | MATTE TIN OVER NICKEL | Matte Tin (Sn) | — |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | GULL WING | — | — | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | — | — | — |
| ## LM5156QDSSRQ1 Alternates Showing results | Image | — | — | — | — | — | — | — |
| Package Equivalence Code | — | SOLCC12,.08,20 | TSSOP14,.25 | — | — | — | — | — |
| Terminal Pitch | — | 0.5 mm | 0.65 mm | — | — | — | — | — |
| ## LM5156DSSR Alternates Showing results | — | Image | — | — | — | — | — | — |
| Additional Feature | — | — | Also used in SEPIC, Flyback topologies | — | — | ANTI-SULFUR | — | STANDARD: UL 94V-0, LIQUID CRYSTAL POLYMER |
| Collector Current-Max (IC) | — | — | — | 0.1 A | — | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | 65 V | — | — | — | — |
| Configuration | — | — | — | SEPARATE, 2 ELEMENTS | — | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | 200 | — | — | — | — |
| Number of Elements | — | — | — | 2 | — | — | — | — |
| Polarity/Channel Type | — | — | — | NPN | — | — | — | — |
| Reference Standard | — | — | — | IEC-60134 | AEC-Q200 | AEC-Q200 | AEC-Q200 | — |
| Transistor Application | — | — | — | SWITCHING | — | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | 100 MHz | — | — | — | — |
| Case/Size Code | — | — | — | — | 4239 | — | — | — |
| Construction | — | — | — | — | Rectangular | Rectangular | Tubular | — |
| Core Material | — | — | — | — | METAL COMPOSITE | — | — | — |
| DC Resistance | — | — | — | — | 0.0262 Ω | — | — | — |
| Inductance-Nom (L) | — | — | — | — | 10 µH | — | — | — |
| Inductor Application | — | — | — | — | POWER INDUCTOR | — | — | — |
| Inductor Type | — | — | — | — | GENERAL PURPOSE INDUCTOR | — | — | — |
| Package Height | — | — | — | — | 5.4 mm | 0.635 mm | — | — |
| Package Length | — | — | — | — | 10.7 mm | 3.2 mm | 6.5 mm | — |
| Package Width | — | — | — | — | 10 mm | 1.6 mm | — | — |
| Packing Method | — | — | — | — | TR, Embossed , 13 Inch | TR, EMBOSSED PLASTIC, 7 INCH | TR | — |
| Rated Current-Max | — | — | — | — | 8.5 A | — | — | — |
| Shape/Size Description | — | — | — | — | RECTANGULAR PACKAGE | — | — | — |
| Shielded | — | — | — | — | YES | — | — | — |
| Special Feature | — | — | — | — | DCR IS MEASURED AT 10% TOLERANCE | — | — | — |
| Terminal Placement | — | — | — | — | DUAL ENDED | — | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | WRAPAROUND | WIRE | — |
| Test Frequency | — | — | — | — | 0.1 MHz | — | — | — |
| Tolerance | — | — | — | — | 20% | 1% | 5% | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | Compliant | — |
| Factory Lead Time | — | — | — | — | — | 7 Weeks | 13 Weeks | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | THROUGH HOLE MOUNT | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 1 W | 1 W | — |
| Rated Temperature | — | — | — | — | — | 70 °C | 70 °C | — |
| Resistance | — | — | — | — | — | 0.005 Ω | 1000 Ω | — |
| Resistor Type | — | — | — | — | — | FIXED RESISTOR | FIXED RESISTOR | — |
| Size Code | — | — | — | — | — | 1206 | — | — |
| Temperature Coefficient | — | — | — | — | — | 110 ppm/°C | 250 ppm/°C | — |
| Working Voltage | — | — | — | — | — | 0.0707 V | 350 V | — |
| Lead Diameter | — | — | — | — | — | — | 0.58 mm | — |
| Package Diameter | — | — | — | — | — | — | 2.5 mm | — |
| Fastening Method | — | — | — | — | — | — | — | PUSH-IN/SPRING LOADED |
| Mounting Type | — | — | — | — | — | — | — | BOARD |
| Number of Decks | — | — | — | — | — | — | — | 1 |
| Number of Rows | — | — | — | — | — | — | — | 1 |
| Number of Ways | — | — | — | — | — | — | — | 7 |
| Rated Current | — | — | — | — | — | — | — | 6 A |
| Rated Voltage | — | — | — | — | — | — | — | 160 V |
| Safety Approval | — | — | — | — | — | — | — | CUL;EAC;UL;VDE |
| Terminal and Terminal Block Type | — | — | — | — | — | — | — | BARRIER STRIP TERMINAL BLOCK |
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 7 alternatives for LM5156QDSSRQ1 — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 15A, 2200kHz Switching Freq-Max, BICMOS, PDSO12
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for LM5156QDSSRQ1 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 LM5156QDSSRQ1 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LM5156QDSSRQ1. Get expert recommendations within 24 hours.
FAQ
What is equivalent to LM5156QDSSRQ1?
Known equivalents for LM5156QDSSRQ1 include LM5156DSSR, LM5156HQPWPRQ1, BC846BS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM5156QDSSRQ1?
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 LM5156QDSSRQ1 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.