Overview
Information | 1.5A Low Dropout Voltage Regulator |
---|---|
Output Option | Adjustable |
VOUT (V) | Adj |
VOUT Adj MIN (V) | 1.25 |
VOUT Adj MAX (V) | 15.4 |
IOUT (mA) | 1500 |
VIN MIN (V) | 2.5 |
VIN MAX (V) | 16 |
IQ (µA) | 12000 |
Accuracy (%) | 1% |
Vdrop (mV) | 390 |
Output Noise (µVRMS) | 260 |
PSRR (dB) | - |
Junction Temp Range (°C) | -40 to 125 |
Package | TO263-5 |
Features | Enable,Current limit and thermal protection |
The SPX29150/51/52/53 are 1.5A, highly accurate voltage regulators with a low dropout voltage of 390mV (typical) at 1.5A. These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. They are fully fault protected against overcurrent, reverse battery and positive and negative voltage transients. On-chip trimming adjusts the reference voltage to 1% initial accuracy. Other features in the 5-pin versions include enable and error flags.
The SPX29150/51/52/53 is offered in 3-pin and 5-pin TO-220 and TO-263 packages. For a 3A version, refer to the SPX29300 datasheet.
- Adjustable output down to 1.25V
- 1% output accuracy
- Output current of 1.5A
- Low dropout voltage of 390mV @ 1.5A
- Extremely tight load and line regulation
- Extremely fast transient response
- Reverse battery protection
- Zero current shutdown (5-pin version)
- Error flag signal output for out of regulation state (5-pin version)
- Standard TO220 and TO263 packages
Documentation & Design Tools
Type | Title | Version | Date | File Size |
---|---|---|---|---|
Data Sheets | SPX29150/51/52/53 1.5A Low Dropout Voltage Regulator | R00 | June 2023 | 390.7 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 | SPX29152T5-L/TR CAD File (.bxl) | September 2018 | 18.6 KB |
Quality & RoHS
Parts & Purchasing
Part Number | Pkg Code | Min Temp | Max Temp | Status | Suggested Replacement | Buy Now | Order Samples | PDN |
---|---|---|---|---|---|---|---|---|
SPX29152T5 | TO-263-5 | -40 | 125 | OBS | ||||
SPX29152T5-L | TO-263-5 | -40 | 125 | OBS | SPX29152T5-L/TR | |||
SPX29152T5-L/TR | TO-263-5 | -40 | 125 | Active | Order | |||
SPX29152T5/TR | TO-263-5 | -40 | 125 | OBS | ||||
SPX29152U5 | TO-220-5 | -40 | 125 | OBS | ||||
SPX29152U5-L | TO-220-5 | -40 | 125 | OBS | SPX29152T5-L/TR |
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
FAQs & Support
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