RT9176 – 1.5A Fixed and Adjustable Low Dropout Positive Voltage Regulators

RT9176 Datasheet PDF learn more.

Part number : RT9176

Functions : This is a kind of semiconductor, 1.5A Fixed and Adjustable Low Dropout Positive Voltage Regulators.

Pin arrangement :

Package information :

Manufacturer : Richtek

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RT9176 Datasheet PDF

The texts in the PDF file :

RT9176 1.5A Fixed and Adjustable Low Dropout Positive Voltage Regulators General D escription The RT9176 series of high perf ormance positive voltage regulators is designed or fa pplication s requiring low dropout performance at fully rated current. Additionally, the R T9176 series provides excellent regulation over variations in line and loa d. Outsta nding feature s include low dropout performance at rated current, fa st tra nsient re sponse, internal current-li miting, and thermal-shutdown prote ction of the output device. The RT9176 series of three terminal regulators of fers f ixed a nd a djustable voltage option s available in spa ce-saving SOT -223, TO-252, and TO-263 packages. Feature s z z z z z z z Low Dropout Performance, 1.5V Max. Full Current Rating Over Line a nd Temperature Fast Transient Response ± 2% Output Voltage Accuracy 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, a nd 3.5V Fixed a nd Adjustable Output Voltage SOT-223, TO-252, and TO-263 Packages RoHS Compliant and 100% Lead (Pb)-Free Applications z z Active SCSITermination Low Voltage Microcontrollers Switching Power Supply Post-Regulator Ordering Information RT9176Package Type G : SOT-223 L: TO-252 M : TO-263 z Pin ConFiguration s (TOP VIEW) 3 2 1 VIN VOUT (TAB) ADJ/GND Operating Temperature Range C : Commercial Standard P : Pb Free with Commercial Standard Output Voltage Default : Adjustable 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.85V 33 : 3.3V 35 : 3.5V Note : RichTek Pb-free products are : −RoHS compliant and compatible with the current requirements of IPC/JEDEC J-ST D-020. −Suitable for use in SnPb or Pb-free soldering processes. −100%matte tin (Sn) plating. SOT-223 3 2 1 VIN VOUT (TAB) ADJ/GND TO-252 3 2 1 VIN VOUT (TAB) ADJ/GND TO-263 DS9176-09 March 2005 www.richtek.com 1 http:/// RT9176 Typical Application Circuit RT9176 VIN = 5V + C1 10uF VIN ADJ VOUT VREF IADJ R1 133 1% R2 232 1% + VOUT = 3.45V C2 10uF Tantalum V OUT = V REF (1+ (1) C1 needed if device [ … ]

RT9176 PDF File



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