FAN2500 Fairchild Semiconductor, FAN2500 Datasheet
FAN2500
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FAN2500 Summary of contents
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... The output is thermally protected against overload. The FAN2500 and FAN2501 devices are distinguished by the assignment of pin 4: FAN2500: pin 4 – ADJ, allowing the user to adjust the output voltage over a wide range using an external voltage divider. FAN2500-XX: pin 4 – BYP, to which a bypass capacitor may be connected for optimal noise performance. Output voltage is fi ...
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... EN EN ADJ BYP V OUT Pin Function Description FAN2500 Adjust. Ratio of potential divider from VOUT to ADJ determines output voltage. FAN2500-XX Bypass. Connect 470 pF capacitor for noise reduction. FAN2501-XX Error. Error flag output. 0: Output voltage < 95% of nominal. 1: Output voltage > 95% of nominal. Enable. 0: Shutdown V ...
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... Applications Information External Capacitors – Selection The FAN2500/01 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 FAN2500/01 is designed to supply 100mA 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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... FAN2500/FAN2501 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 FAN2500/FAN2501 Min. Typ. Max. Units 2 100 140 1.24 1.32 1. µA Thermally Protected 1 µA 150 ° ...
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... FAN2500/FAN2501 Typical Performance Characteristics Power Supply Rejection Ratio 100 I = 100 A OUT C = 1.0 F Cer. 80 OUT 4. 3.0V OUT 0 1k 10k 100k 1M 10M 10 100 Frequency (Hz) Power Supply Rejection Ratio 100 3.0V OUT 100 A 20 OUT Cer. OUT 0 10 100 ...
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... Temperature ( C) Output Voltage vs. Temperature 3. 2.9 Typical 3V device I = 100 A L 2.85 - 125 Temperature ( C) Shutdown Delay Disable V OUT FAN2500/FAN2501 Dropout Voltage 100.00 80.00 60.00 40.00 20.00 0. 100 0.1 60 Output Current (mA) Dropout Voltage 125 100 100mA - 125 Temperature ( C) Time (20 s/div) REV ...
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... FAN2500/FAN2501 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 .075 BSC e1 1.90 BSC H .087 .126 2.20 .004 .024 . ...
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... PRODUCT SPECIFICATION Ordering Information Product Number FAN2500SX FAN2500S25X FAN2500S285X FAN2500S30X FAN2500S33X FAN2501S25X Tape and Reel Information Quantity 3000 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; ...