|Information||1.5A Low Dropout Voltage Regulator|
|VOUT Adj MIN (V)||1.25|
|VOUT Adj MAX (V)||15.4|
|VIN MIN (V)||2.5|
|VIN MAX (V)||16|
|Output Noise (µVRMS)||260|
|Junction Temp Range (°C)||-40 to 125|
|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
|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||October 2020||2.4 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|
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.
FAQs & Support
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