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NCP502SQ31T1G Datasheet(PDF) 1 Page - ON Semiconductor |
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NCP502SQ31T1G Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 11 page © Semiconductor Components Industries, LLC, 2007 February, 2007 − Rev. 12 1 Publication Order Number: NCP502/D NCP502, NCP502A 80 mA CMOS Low Iq, Low− Dropout Voltage Regulator The NCP502/A series of fixed output linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP502/A series features an ultra−low quiescent current of 40 mA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP502/A has been designed to be used with low cost ceramic capacitors. The device is housed in the micro−miniature SC70−5 and TSOP−5 surface mount packages. Standard voltage versions are 1.5 V, 1.8 V, 2.5 V, 2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.3 V, 3.4 V, 3.5 V, 3.6 V, 3.7 V and 5.0 V. Other voltages are available in 100 mV steps. Features • Pb−Free Packages are Available • Low Quiescent Current of 40 mA Typical • Excellent Line and Load Regulation • Low Output Voltage Option • Output Voltage Accuracy of 2.0% • Industrial Temperature Range of −40°C to 85°C • NCP502: 1.3 V Enable Threshold High, 0.3 V Enable Threshold Low • NCP502A: 1.0 V Enable Threshold High, 0.4 V Enable Threshold Low Typical Applications • Cellular Phones • Battery Powered Consumer Products • Hand−Held Instruments • Camcorders and Cameras Figure 1. Typical Application Diagram This device contains 86 active transistors Vout Battery or Unregulated Voltage C1 C2 OFF ON 1 2 3 5 4 + + See detailed ordering and shipping information in the package dimensions section on page 8 of this data sheet. ORDERING INFORMATION PIN CONNECTIONS 1 3 N/C Vin 2 GND Enable 4 Vout 5 (Top View) xxx = Specific Device Code A = Assembly Location Y = Year W = Work Week M = Date Code G = Pb−Free Package MARKING DIAGRAM http://onsemi.com 1 2 3 4 5 SC70−5 SQ SUFFIX CASE 419A 1 5 xxx M G G http://onsemi.com (Note: Microdot may be in either location) 1 5 TSOP−5 (SOT23−5, SC59−5) SN SUFFIX CASE 483 1 5 xxx AYW G G |
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