MCP1702T-2802E/MB Microchip Technology, MCP1702T-2802E/MB Datasheet
MCP1702T-2802E/MB
Specifications of MCP1702T-2802E/MB
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MCP1702T-2802E/MB Summary of contents
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... BiPolar LDOs”, DS00766, Microchip Technology Inc., 2002 • AN792, “A Method to Determine How Much Power a SOT-23 Can Dissipate in an Application”, DS00792, Microchip Technology Inc., 2001 © 2009 Microchip Technology Inc. Description The MCP1702 is a family of CMOS low dropout (LDO) voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µ ...
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... MCP1702 Functional Block Diagrams V IN Overcurrent Overtemperature Typical Application Circuits + Battery 1 µF Ceramic DS22008D-page 2 MCP1702 Error Amplifier +V IN Voltage - Reference + GND MCP1702 V OUT GND V OUT V OUT 3.3V I OUT OUT 1 µF Ceramic © 2009 Microchip Technology Inc. ...
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... Junction temperature. The test time is small enough such that the rise in the Junction temperature over the ambient temperature is not significant. © 2009 Microchip Technology Inc. † Notice: Stresses above those listed under “Maximum Rat- ings” may cause permanent damage to the device. This is a ...
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... See Maximum Output R Current Parameter 6V 90 OUT 50Ω resistive kHz µF L OUT f = 100 Hz µ mA, OUT 100 mV pk-pk µF, INAC 1. DROPOUT(MAX) = 100 µA. OUT = highest voltage measured over the . OUT ). Exceeding the maximum allowable power © 2009 Microchip Technology Inc. ...
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... Sustained junction temperatures above 150°C can impact the device reliability. 2: Thermal Resistance values are subject to change. Please visit the Microchip Website for the latest packaging information. © 2009 Microchip Technology Inc. Sym Min Typ Max ...
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... MCP1702 NOTES: DS22008D-page 6 © 2009 Microchip Technology Inc. ...
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... Quiescent Current vs.Input Voltage. 5.00 4.00 +130°C 3.00 0°C 2.00 +25°C -45°C 1. Input Voltage (V) FIGURE 2-3: Quiescent Current vs.Input Voltage. © 2009 Microchip Technology Inc. = 2.8V µF Ceramic (X7R), C OUT . 120. 1.2V OUT 100.00 80.00 0°C 60.00 40.00 20.00 0. FIGURE 2-4: Current. ...
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... Output Voltage vs. Load V = 2.8V OUT +130°C +90°C 0°C +25°C -45°C 50 100 150 200 250 Load Current (mA) Output Voltage vs. Load V = 5.0V OUT +130°C +90°C 0°C +25°C -45°C 50 100 150 200 250 Load Current (mA) Output Voltage vs. Load © 2009 Microchip Technology Inc. ...
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... Load Current (mA) FIGURE 2-15: Dropout Voltage vs. Load Current. © 2009 Microchip Technology Inc. = 2.8V µF Ceramic (X7R), C OUT . +130°C +90°C 0°C -45°C 180 200 FIGURE 2-16 2.8V OUT +130° ...
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... 1.2V OUT V = 2.7V to 13. 100 mA - 105 130 Temperature (°C) Line Regulation vs. = 2.8V = 3.8V to 13.2V 250 mA 200 100 mA - 105 130 Temperature (°C) Line Regulation vs. = 5.0V = 6.0V to 13.2V 200 mA 250 100 mA - 105 130 Temperature (°C) Line Regulation vs. © 2009 Microchip Technology Inc. ...
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... 0.1 V =1.2V, V =2. 0.01 0.001 0.01 0 Frequency (kHz) FIGURE 2-27: Output Noise vs. Frequency. © 2009 Microchip Technology Inc. = 2.8V µF Ceramic (X7R), C OUT . 100 1000 FIGURE 2-28: 100 1000 FIGURE 2-29: I =50 mA OUT 100 1000 FIGURE 2-30: MCP1702 = 1 µF Ceramic (X7R 100 µ ...
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... MCP1702 NOTES: DS22008D-page 12 © 2009 Microchip Technology Inc. ...
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... The positive side of the output capacitor should be physically located as close to the LDO V pin as is practical. OUT The current flowing out of this pin is equal to the DC load current. © 2009 Microchip Technology Inc. Table 3-1. Symbol GND Ground Terminal V ...
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... MCP1702 NOTES: DS22008D-page 14 © 2009 Microchip Technology Inc. ...
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... V IN Overcurrent Overtemperature FIGURE 4-1: Block Diagram. © 2009 Microchip Technology Inc. 4.3 Overtemperature The internal power dissipation within the LDO is a function of input-to-output voltage differential and load current. If the power dissipation within the LDO is excessive, the internal junction temperature will rise above the typical shutdown threshold of 150° ...
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... MCP1702 NOTES: DS22008D-page 16 © 2009 Microchip Technology Inc. ...
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... For most applications (up to 100 mA µF ceramic capacitor will be sufficient to ensure circuit stability. Larger values can be used to improve circuit AC performance. © 2009 Microchip Technology Inc. 5.2 Output The maximum rated continuous output current for the MCP1702 is 250 mA (V ...
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... MCP1702 NOTES: DS22008D-page 18 © 2009 Microchip Technology Inc. ...
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... MCP1702, the total internal power dissipation is multiplied by the thermal resistance from junction to ambient (Rθ ). The thermal resistance from junction to JA ambient for the SOT-23A pin package is estimated at 336 C/W. ° © 2009 Microchip Technology Inc. EQUATION 6- MAX Where: T J(MAX) P TOTAL Rθ ...
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... JRISE A(MAX) = 113.3° (+125°C - 40°C) / 336°C/W = 253 milli-Watts ) JA = (+125°C - 40°C) / 52°C/W = 1.635 Watts ) JA = (+125°C - 40°C) / 131.9°C/W = 644 milli-Watts ® PIC Microcontroller V REF C OUT 1 µF ADO AD1 Using the MCP1702 as a © 2009 Microchip Technology Inc. ...
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... The 250 mA rating is a maximum average continuous rating. As long as the average current does not exceed 250 mA, pulsed higher load currents can be applied to . the MCP1702 The typical current limit for the MCP1702 is 500 mA (T +25°C). A © 2009 Microchip Technology Inc. MCP1702 DS22008D-page 21 ...
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... MCP1702 NOTES: DS22008D-page 22 © 2009 Microchip Technology Inc. ...
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... Note: In the event the full Microchip part number cannot be marked on one line, it will be carried over to the next line, thus limiting the number of available characters for customer-specific information. © 2009 Microchip Technology Inc. Standard Extended Temp Voltage * Symbol Voltage * 1 ...
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... MCP1702 /HDG 3ODVWLF 6PDOO 2XWOLQH 7UDQVLVWRU &% >627 1RWH 1RWHV DS22008D-page © 2009 Microchip Technology Inc. φ ...
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... Microchip Technology Inc. MCP1702 @ DS22008D-page 25 ...
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... MCP1702 /HDG 3ODVWLF 7UDQVLVWRU 2XWOLQH 72 >72 1RWH 1RWHV DS22008D-page 26 @ © 2009 Microchip Technology Inc. ...
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... Page 4: Added junction-to-case information to Temperature Specifications table. 3. Page 16: Updated Package Outline Drawings in Section 7.0 “Packaging Information”. 4. Page 21: Updated Revison History. Page 23: Corrected examples in Product 5. Identification System. Revision A (September 2006) • Original Release of this Document. © 2009 Microchip Technology Inc. OUT second 1% MCP1702 DS22008D-page 27 ...
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... MCP1702 NOTES: DS22008D-page 28 © 2009 Microchip Technology Inc. ...
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... Voltage Regulator, SOT-23A-3 pkg. MCP1702T-3002E/MB: 3.0V LDO Positive Voltage Regulator, SOT-89-3 pkg. MCP1702T-3302E/CB: 3.3V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1702T-3302E/MB: 3.3V LDO Positive Voltage Regulator, SOT-89-3 pkg. MCP1702T-4002E/CB: 4.0V LDO Positive Voltage Regulator, SOT-23A-3 pkg. MCP1702-5002E/TO: 5.0V LDO Positive Voltage Regulator, TO-92 pkg ...
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... MCP1702 NOTES: DS22008D-page 30 © 2009 Microchip Technology Inc. ...
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... PICDEM, PICDEM.net, PICtail, PIC Select Mode, Total Endurance, TSHARC, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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