Product Summary

The SPX29302T5 is a 3A, highly accurate voltage regulator with a low drop out voltage of 450mV dropout(typical) @ 3A. The regulator is specifically designed for low voltage applications that require a low dropout voltage and a fast transient response. The SPX29302T5 is fully fault protected against over-current, 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 Flag. The applications of the SPX29302T5 are Powering VGA & Sound Card, Power PC Supplies, SMPS Post Regulator, High Efficiency “Green” Computer, Systems, High Efficiency Linear Power Supplies, Constant Current Regulators, Adjustable Power Supplies, Battery Charger.

Parametrics

SPX29302T5 absolute maximum ratings: (1)Lead Temperature (soldering, 5 seconds):260℃; (2)Storage Temperature Range:-65℃ to +150℃; (3)Operating Junction Temperature Range:-40℃ to +125℃; (4)Input Voltage:16V.

Features

SPX29302T5 features: (1)Adjustable Output Down To 1.25V; (2)1% Output Accuracy; (3)Output Current of 3A; (4)Low Dropout Voltage of 450mV @ 3A; (5)Extremely Tight Load and Line Regulation; (6)Extremely Fast Transient Response; (7)Reverse-Battery Protection; (8)Zero Current Shutdown (5 pin version); (9)Error Flag Signal Output for Out of Regulation State (5 pin version); (10)Standard TO-220 and TO-263 Packages.

Diagrams

SPX29302T5 circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SPX29302T5-L
SPX29302T5-L
Exar
Low Dropout (LDO) Regulators 2.8V-16V 3000mA
Data Sheet
0-1: $1.39
1-25: $1.12
25-100: $1.00
100-250: $0.89
SPX29302T5-L/TR
SPX29302T5-L/TR
Exar
Low Dropout (LDO) Regulators 3A LOW DROPOUT WITH ENABLE
Data Sheet
0-1: $1.45
1-25: $1.09
25-100: $0.93
100-250: $0.79
250-500: $0.66