LM34904ITM/NOPBAlternatives & Equivalent Parts
About LM34904ITM/NOPB
LM34904ITM/NOPB is a power-management component manufactured by Texas Instruments. It comes in a HTSSOP-28 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 | LM34904ITM/NOPBSource | TPS65023RSBR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | HTSSOP-28 | Quad Flat No-Lead |
| Pin Count | 28 | 40 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.5650 | $1.4191 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Adjustable Threshold | NO | YES |
| Analog IC - Other Type | LOAD SWITCH | INTEGRATED POWER MANAGEMENT UNIT |
| Input Voltage-Max | 5.3 V | 6 V |
| Input Voltage-Min | 2.8 V | 2.5 V |
| JESD-30 Code | R-PBGA-B6 | S-PQCC-N40 |
| JESD-609 Code | e1 | e4 |
| Number of Channels | 1 | 3 |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Supply Current-Max (Isup) | 0.1 mA | 0.043 mA |
| Supply Voltage-Max (Vsup) | 5.3 V | 6 V |
| Supply Voltage-Min (Vsup) | 2.8 V | 2.5 V |
| Supply Voltage-Nom (Vsup) | 3 V | 3.6 V |
| Surface Mount | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | BALL | NO LEAD |
| Terminal Pitch | 0.4 mm | 0.4 mm |
| Terminal Position | BOTTOM | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Number of Outputs | — | 6 |
| Output Current-Max | — | 1.7 A |
| Output Voltage-Max | — | 6 V |
| Output Voltage-Min | — | 0.6 V |
| Package Equivalence Code | — | LCC40,.2SQ,16 |
| Qualification Status | — | Not Qualified |
| Switching Frequency-Max | — | 2550 kHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for LM34904ITM/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 LM34904ITM/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 LM34904ITM/NOPB?
Known equivalents for LM34904ITM/NOPB include TPS65023RSBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM34904ITM/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 LM34904ITM/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.