Part Details for LP3910SQ-AP/NOPB by Texas Instruments
Results Overview of LP3910SQ-AP/NOPB by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LP3910SQ-AP/NOPB Information
LP3910SQ-AP/NOPB by Texas Instruments is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LP3910SQ-AP/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
86120994
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Verical | Power Management IC 2.5V to 6V 48-Pin WQFN EP T/R RoHS: Compliant Min Qty: 137 Package Multiple: 1 Date Code: 1401 | Americas - 500 |
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$2.3125 / $2.7375 | Buy Now |
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Rochester Electronics | LP3910 Power Management IC (PMIC) for Hard Drive Based Portable Media Players ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 500 |
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$1.8500 / $2.3100 | Buy Now |
Part Details for LP3910SQ-AP/NOPB
LP3910SQ-AP/NOPB CAD Models
LP3910SQ-AP/NOPB Part Data Attributes
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LP3910SQ-AP/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LP3910SQ-AP/NOPB
Texas Instruments
Power Management IC (PMIC) for Hard Drive Based Portable Media Players 48-WQFN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | S-PQCC-N48 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Terminals | 48 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCN | |
| Package Equivalence Code | LCC48,.24SQ,16 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.4 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for LP3910SQ-AP/NOPB
This table gives cross-reference parts and alternative options found for LP3910SQ-AP/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LP3910SQ-AP/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LP3910SQX-AN/NOPB | Texas Instruments | $2.4206 | Power Management IC (PMIC) for Hard Drive Based Portable Media Players 48-WQFN | LP3910SQ-AP/NOPB vs LP3910SQX-AN/NOPB |
| LP3910SQ-AN/NOPB | Texas Instruments | $2.6116 | Power Management IC (PMIC) for Hard Drive Based Portable Media Players 48-WQFN | LP3910SQ-AP/NOPB vs LP3910SQ-AN/NOPB |
| LP3910SQX-AP/NOPB | Texas Instruments | Check for Price | Power Management IC (PMIC) for Hard Drive Based Portable Media Players 48-WQFN | LP3910SQ-AP/NOPB vs LP3910SQX-AP/NOPB |
| MAX14745KEWX+ | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, | LP3910SQ-AP/NOPB vs MAX14745KEWX+ |
| MAX14745KEWX+ | Analog Devices Inc | Check for Price | PMIC with Ultra Low IQ Voltage Regulators andBattery Charger for Small Lithium Ion Systems, 36-WLCSP-N/A, 36 Pins, -40 to 85C | LP3910SQ-AP/NOPB vs MAX14745KEWX+ |
| LP3910SQ-AK | Texas Instruments | Check for Price | IC POWER SUPPLY SUPPORT CKT, Power Management Circuit | LP3910SQ-AP/NOPB vs LP3910SQ-AK |
| LP3910SQX-AK/NOPB | Texas Instruments | Check for Price | Power Management IC (PMIC) for Hard Drive Based Portable Media Players 48-WQFN | LP3910SQ-AP/NOPB vs LP3910SQX-AK/NOPB |
| MAX14745KEWX+T | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, | LP3910SQ-AP/NOPB vs MAX14745KEWX+T |
| LP3910SQX-AP | Texas Instruments | Check for Price | IC POWER SUPPLY SUPPORT CKT, Power Management Circuit | LP3910SQ-AP/NOPB vs LP3910SQX-AP |
| LP3910SQX-AK | Texas Instruments | Check for Price | IC POWER SUPPLY SUPPORT CKT, Power Management Circuit | LP3910SQ-AP/NOPB vs LP3910SQX-AK |
LP3910SQ-AP/NOPB Frequently Asked Questions (FAQ)
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Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure good thermal conductivity. Additionally, placing vias under the device can help to dissipate heat more efficiently.
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To ensure reliable startup and shutdown, it is recommended to add a soft-start circuit to limit the inrush current during startup, and to use a voltage supervisor or reset IC to monitor the output voltage and reset the device during power-up and power-down sequences.
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The LP3910SQ-AP/NOPB can drive a maximum capacitive load of 10uF. Exceeding this limit may cause instability or oscillations in the output voltage. It is recommended to use a smaller capacitor value or add a series resistor to limit the capacitive load.
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To optimize the output voltage ripple and noise, it is recommended to use a low-ESR output capacitor, add a noise-reducing capacitor (e.g. 10nF) between the output and ground, and use a shielded inductor to minimize electromagnetic interference (EMI).
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The recommended input voltage range for the LP3910SQ-AP/NOPB is 2.7V to 5.5V. Operating the device outside of this range may affect its performance, efficiency, or reliability.