LM49370RL/NOPBAlternatives & Equivalent Parts
About LM49370RL/NOPB
LM49370RL/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a BGA 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 | LM49370RL/NOPBSource | TDA7309 | SN7476N | 750311691 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | Würth Elektronik |
| Package Type | BGA | Dual-In-Line Packages | Dual-In-Line Packages | Other |
| Pin Count | 49 | 20 | 16 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C |
| Price | $1.4200 | $3.6749 | $4.5000 | $2.9369 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | NOT RECOMMENDED | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 0 | 3 | 0 | 15 |
| Consumer IC Type | CONSUMER CIRCUIT | VOLUME CONTROL CIRCUIT | — | — |
| JESD-30 Code | S-PBGA-B49 | R-PDIP-T20 | R-PDIP-T16 | — |
| JESD-609 Code | e2 | e3 | — | — |
| Number of Functions | 1 | 1 | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | BGA49,7X7,20 | DIP20,.3 | DIP16,.3 | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | — |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | IN-LINE | IN-LINE | — |
| Peak Reflow Temperature (Cel) | 260 | — | NOT SPECIFIED | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 4.5 V | 10 V | 5.25 V | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 6 V | 4.75 V | — |
| Surface Mount | YES | NO | NO | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | — |
| Terminal Finish | TIN SILVER | MATTE TIN | — | — |
| Terminal Form | BALL | THROUGH-HOLE | THROUGH-HOLE | — |
| Terminal Pitch | 0.5 mm | 2.54 mm | 2.54 mm | — |
| Terminal Position | BOTTOM | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | NOT SPECIFIED | — |
| ## LM49370RL/NOPB Alternates Showing results | Image | — | — | — |
| Channel Separation | — | 100 dB | — | — |
| Harmonic Distortion | — | 0.01% | — | — |
| Number of Channels | — | 2 | — | — |
| Supply Current-Max | — | 10 mA | — | — |
| Technology | — | BICMOS | TTL | — |
| Pbfree Code | — | — | No | — |
| Additional Feature | — | — | MASTER SLAVE OPERATION | LENGTH DIM INCLUDES TERMINALS ALSO |
| Family | — | — | 7476 | — |
| Load Capacitance (CL) | — | — | 15 pF | — |
| Logic IC Type | — | — | J-K FLIP-FLOP | — |
| Max Frequency@Nom-Sup | — | — | 15000000 Hz | — |
| Max I(ol) | — | — | 0.016 A | — |
| Number of Bits | — | — | 2 | — |
| Output Polarity | — | — | COMPLEMENTARY | — |
| Power Supply Current-Max (ICC) | — | — | 20 mA | — |
| Prop. Delay@Nom-Sup | — | — | 40 ns | — |
| Propagation Delay (tpd) | — | — | 40 ns | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — |
| Trigger Type | — | — | POSITIVE EDGE | — |
| fmax-Min | — | — | 15 MHz | — |
| ## SN7476N Alternates Showing results | — | — | Image | — |
| Application | — | — | — | GENERAL PURPOSE |
| DC Unbalance Current-Max | — | — | — | 250 mA |
| Height | — | — | — | 5.59 mm |
| Input Voltage-Max | — | — | — | 15 V |
| Input Voltage-Min | — | — | — | 8 V |
| Load Resistance | — | — | — | 7.95 Ω |
| Mounting Feature | — | — | — | SURFACE MOUNT |
| Number of Primary Winding | — | — | — | 1 |
| Number of Secondary Winding | — | — | — | 1 |
| Operating Frequency-Max | — | — | — | 200 kHz |
| Output Current 1 | — | — | — | 0.001 A |
| Output Voltage 1 | — | — | — | 150 V |
| Packing Method | — | — | — | TAPE & REEL |
| Primary Inductance | — | — | — | 60 µH |
| Transformer Type | — | — | — | DATACOM TRANSFORMER |
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 LM49370RL/NOPB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM49370RL/NOPB 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 LM49370RL/NOPB 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 LM49370RL/NOPB?
Known equivalents for LM49370RL/NOPB include TDA7309, SN7476N, 750311691. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM49370RL/NOPB?
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 LM49370RL/NOPB 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.