Overview
Information | 3A Low Dropout Voltage Regulator |
---|---|
Output Option | Adjustable |
VOUT (V) | Adj |
VOUT Adj MIN (V) | 1.25 |
VOUT Adj MAX (V) | 16 |
IOUT (mA) | 3000 |
VIN MIN (V) | 2.25 |
VIN MAX (V) | 16 |
IQ (µA) | 40000 |
Accuracy (%) | 1% |
Vdrop (mV) | 600 |
Output Noise (µVRMS) | 260 |
PSRR (dB) | - |
Junction Temp Range (°C) | -40 to 125 |
Package | TO263-5 |
Features | Enable,Current limit and thermal protection,Reverse battery protection |
The XRP29302 is a 3A, highly accurate voltage regulator with a low dropout voltage of 600mV (typical) at 3A.
This regulator is specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. It is fully fault protected against overcurrent, reverse battery, and positive and negative voltage transients. On-chip trimming adjusts the reference voltage to 1% initial accuracy.
The XRP29302 is offered in 5-pin TO220 and TO263 packages.
- 3A guaranteed output current
- Low dropout voltage of 600mV @ 3A
- Adjustable output down to 1.25V
- 1% output accuracy
- Tight load and line regulation
- Fast transient response
- Reverse battery protection
- Zero current shutdown
- Drop-in replacement to SPX29302
- Lead free 5-pin TO220 and TO263 Packages
- Adjustable power supplies
- Constant current regulators
- Audio and video/graphic cards
- Battery chargers
Documentation & Design Tools
Type | Title | Version | Date | File Size |
---|---|---|---|---|
Data Sheets | XRP29302 3A Low Dropout Voltage Regulator | 1.4.2 | July 2021 | 627 KB |
Application Notes | AN200, Downloading and Installing CAD Symbols and Footprints with Ultra Librarian | April 2019 | 1.2 MB | |
Product Brochures | Power Management Brochure | May 2024 | 7.1 MB | |
Symbols & Footprints | XRP29302ETBTR-L CAD File (.bxl) | September 2018 | 18.5 KB |
Quality & RoHS
Part Number | RoHS | Exempt | RoHS | Halogen Free | REACH | TSCA | MSL Rating / Peak Reflow | Package |
---|---|---|---|---|---|---|---|
XRP29302ETBTR-L | N | Y | Y | Y | Y | L3 / 245ᵒC | TO-263-5 |
XRP29302AETBTR-L | N | Y | Y | Y | Y | L3 / 245ᵒC | TO-263-5 |
Click on the links above to download the Certificate of Non-Use of Hazardous Substances.
Parts & Purchasing
Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | Buy Now | Order Samples | PDN |
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XRP29302AETB-L | TO-263-5 | -40 | 125 | OBS | XRP29302AETBTR-L | |||
XRP29302AETBTR-L | TO-263-5 | -40 | 125 | Active | Click Buy Now | Order | ||
XRP29302ET-L | TO-220-5 | -40 | 125 | OBS | XRP29302ETBTR-L | |||
XRP29302ETB-L | TO-263-5 | -40 | 125 | OBS | XRP29302ETBTR-L | |||
XRP29302ETBTR-L | TO-263-5 | -40 | 125 | Active | Click Buy Now | Order |
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Packaging
Pkg Code | Details | Quantities | Dimensions |
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TO-220-5 |
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TO-263-5 |
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Notifications
Distribution Date | Description | File |
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07/17/2023 | In 2023, MaxLinear will be converting all shipping labels for the parts noted from an EXAR format to MaxLinear’s label. During this transition customers may receive either label. This change affects only shipping and packing labels. This change will not affect the part number, part marking, manufacturing process or manufacturing sites. Only work in progress material will be converted. Existing inventory from MaxLinear’s warehouse, channel sales, distributor, and such, will not be converted. Hence, customers may experience receiving mixed shipments with both Exar and MaxLinear labels for some period until existing inventory of old labels is eventually cleared out. Situation is product to product with no predictable way to determine when all old labels will be exhausted. No change to product form, fit, function and reliability. ADDENDUM A: Fixed MBB label logo for DX204001 to MaxLinear logo. ADDENDUM B: Replaced ‘All other affected products outer box label’ with clearer pictures. Corrected Date Issued (from original PCN) issue date +90 days to August 30, 2023. | PCN & PDN Download |
06/01/2023 | In 2023, MaxLinear will be converting all shipping labels for the parts noted from an EXAR format to MaxLinear’s label. During this transition customers may receive either label. This change affects only shipping and packing labels. This change will not affect the part number, part marking, manufacturing process or manufacturing sites. Only work in progress material will be converted. Existing inventory from MaxLinear’s warehouse, channel sales, distributor, and such, will not be converted. Hence, customers may experience receiving mixed shipments with both Exar and MaxLinear labels for some period until existing inventory of old labels is eventually cleared out. Situation is product to product with no predictable way to determine when all old labels will be exhausted. No change to product form, fit, function and reliability. | PCN & PDN Download |
06/01/2023 | In 2023, MaxLinear will be converting all shipping labels for the parts noted from an EXAR format to MaxLinear’s label. During this transition customers may receive either label. This change affects only shipping and packing labels. This change will not affect the part number, part marking, manufacturing process or manufacturing sites. Only work in progress material will be converted. Existing inventory from MaxLinear’s warehouse, channel sales, distributor, and such, will not be converted. Hence, customers may experience receiving mixed shipments with both Exar and MaxLinear labels for some period until existing inventory of old labels is eventually cleared out. Situation is product to product with no predictable way to determine when all old labels will be exhausted. No change to product form, fit, function and reliability. ADDENDUM: Fixed MBB label logo for DX204001 to MaxLinear logo. | PCN & PDN Download |
09/13/2022 | MaxLinear has qualified Great Team Backend Foundry (GTBF), China, as an alternate assembly site for the products listed above. There is no change to datasheet form, fit, function. | PCN & PDN Download |
08/16/2016 | Addition of an alternate qualified location, JCET. | PCN & PDN Download |
07/26/2016 | Product discontinuation notification. Discontinued. | PCN & PDN Download |
12/22/2015 | Alternate assembly site Addition of an alternate assembly supplier Nantong Fujitsu (China). | PCN & PDN Download |
05/09/2011 | Revised two mask layers. To improve the manufacturing control margin. | PCN & PDN Download |
FAQs & Support
Search our list of FAQs for answers to common technical questions.
For material content, environmental, quality and reliability questions review the Quality tab or visit our Quality page.
For ordering information and general customer service visit our Contact Us page.
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The Parts & Purchasing section of the product page shows the Status of all orderable part numbers for that product. Click Show obsolete parts, to see all EOL or OBS products.