FAN2502 Fairchild Semiconductor, FAN2502 Datasheet
FAN2502
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FAN2502 Summary of contents
Page 1
... The output is thermally protected against overload. The FAN2502 and FAN2503 devices are distinguished by the assignment of pin 4: FAN2502: pin 4 – ADJ, allowing the user to adjust the output voltage over a wide range using an external voltage divider. FAN2502-XX: pin 4 – BYP, to which a bypass capacitor may be connected for optimal noise performance. Output voltage is fi ...
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... ADJ BYP V V OUT OUT Pin Function Description FAN2502 Adjust. Ratio of potential divider from VOUT to ADJ determines output voltage. FAN2502-XX Bypass. Connect 470 pF capacitor for noise reduction. FAN2503-XX Error. Error flag output. 0: Output voltage < 95% of nominal. 1: Output voltage > 95% of nominal. Enable. ...
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... Applications Information External Capacitors – Selection The FAN2502/03 allows the user to utilize a wide variety of capacitors compared to other LDO products. An innovative design approach offers significantly reduced sensitivity to ESR (Effective Series Resistance), which degrades regulator loop stability in older designs ...
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... PRODUCT SPECIFICATION Thermal Characteristics The FAN2502/03 is designed to supply 150mA at the specified output voltage with an operating die (junction) temperature 125°C. Once the power dissipation and thermal resistance is known, the maximum junction temperature of the device can be calculated. While the power ...
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... FAN2502/FAN2503 Absolute Maximum Ratings Parameter Power Supply Voltages V (Measured to GND) IN Enable Input (EN) Applied voltage (Measured to GND) ERR Output Applied voltage (Measured to GND) Power 3 Dissipation Temperature Junction Lead Soldering (5 seconds) Storage 4 Electrostatic Discharge Notes: 1. Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if Operating Conditions are not exceeded ...
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... C = 10µF, OUT C = 0.01µF BYP >10KHz 10µF, OUT C = 0.01µF BYP 120 Hz 10µF, OUT C = 0.01µF BYP = 100µA, V > 2 OUT OUT IH FAN2502/FAN2503 Min. Typ. Max. Units 2 100 140 mV 150 180 1.24 1.32 1. µA ...
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... FAN2502/FAN2503 Typical Performance Characteristics Power Supply Rejection Ratio 100 I = 100 A OUT C = 1.0 F Cer. 80 OUT 4. 3.0V OUT 0 10 100 1k 10k 100k 1M 10M Frequency (Hz) Power Supply Rejection Ratio 100 I = 150mA OUT C = 1.0 F Cer. 80 OUT 4. 3.0V OUT 10k 100k 1M 10M ...
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... Dropout Voltage 150.00 120.00 90.00 60.00 30.00 0.00 0 100 125 150 Output Current (mA) Dropout Voltage 200 150 100 I = 150mA 125 -40 80 Temperature ( C) V OUT FAN2502/FAN2503 Ground Pin Current OUT I = 100 - 125 Temperature ( C) Dropout Characteristics 3.5 3 OUT 2.5 ...
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... FAN2502/FAN2503 Mechanical Dimensions 5-Lead SOT-23-5 (S) Package Inches Millimeters Symbol Min. Max. Min. A .035 .057 .90 A1 .000 .006 .00 B .008 .20 .020 c .003 .010 .08 D .106 .122 2.70 E .059 .071 1.50 e .037 BSC .95 BSC e1 .075 BSC 1.90 BSC H .087 .126 2.20 .004 .024 . ...
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... Width 7" 8mm 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness. FAN2502/FAN2503 Package Marking AEA AEE AF3 12/17/10 0.0m 005 Stock#DS30002502 2010 Fairchild Semiconductor Corporation ...