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SPX2920 Datasheet

Part Number SPX2920
Manufacturers Sipex Corporation
Logo Sipex Corporation
Description Low Drop Out Voltage Regulator
Datasheet SPX2920 DatasheetSPX2920 Datasheet (PDF)

www.DataSheet4U.com ® SPX2920 400mA Low Drop Out Voltage Regulator with Shutdown FEATURES ■ Output 3.3V, 5.0V, at 400mA Output ■ Very Low Quiescent Current ■ Low Dropout Voltage ■ Extremely Tight Load And Line Regulation ■ Very Low Temperature Coefficient ■ Current & Thermal Limiting ■ Error Flag Warns Of Output Dropout (for SO-8) ■ Logic-Controlled Electronic Shutdown (for SO-8) ■ Output Programmable From 1.24V to 20V (for SO-8) 0.1 µF ON SHUTDOWN INPUT OFF +VIN 100K 8 +VIN VOUT + 7 R1 0.01µ.

  SPX2920   SPX2920






Low Drop Out Voltage Regulator

www.DataSheet4U.com ® SPX2920 400mA Low Drop Out Voltage Regulator with Shutdown FEATURES ■ Output 3.3V, 5.0V, at 400mA Output ■ Very Low Quiescent Current ■ Low Dropout Voltage ■ Extremely Tight Load And Line Regulation ■ Very Low Temperature Coefficient ■ Current & Thermal Limiting ■ Error Flag Warns Of Output Dropout (for SO-8) ■ Logic-Controlled Electronic Shutdown (for SO-8) ■ Output Programmable From 1.24V to 20V (for SO-8) 0.1 µF ON SHUTDOWN INPUT OFF +VIN 100K 8 +VIN VOUT + 7 R1 0.01µF 10µF 1 1.2V to 20V SPX2920 3 SD GND 4 FB ______ ERROR ERROR 5 R2 VREF OUTPUT Adjustable Regulator 5V IN OUT VIN SPX2920 + GND + 2.2 µF ■ Equivalent Replacement for MIC2920A and MIC2904 5V Regulator Circuit IG DESCRIPTION The SPX2920 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2920 features very low quiescent current (140µA Typ.) and very low dropout voltage. This includes a tight initial tolerance of 1% max and very low output temperature coefficient, making the SPX2920 useful as a lowpower voltage reference. The error flag output feature is used as power-on reset for warning of a low output voltage, due to a falling voltage input of batteries. Another feature is the logic-compatible shutdown input which enables the regulator to be switched on and off. The SPX2920 is offered in 3-pin TO-220 package, SO-8 (same pin out as SPX295.


2007-08-30 : TLS337S    TLS336S    TLG337S    TLG336S    TLR346S    TLR347S    TLS346S    TLS347S    TLG346S    TLG347S   


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