rc2951mt Fairchild Semiconductor, rc2951mt Datasheet
rc2951mt
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rc2951mt Summary of contents
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RC2951 Adjustable Micropower Voltage Regulator Features • High accuracy output voltage • Guaranteed 100 mA output current • Extremely low quiescent current • Extremely tight load and line regulation • Requires only a 1.0µF output capacitor for stability • Internal ...
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RC2951 Pin Assignments Absolute Maximum Ratings Power Dissipation Lead Temp. (Soldering, 5 seconds) Storage Temperature Range Operating Junction Temperature Range Input Supply/Voltage 2,3 Feedback Input Voltage 2 Shutdown Input Voltage Error Comparator Output Voltage Notes: 1. Junction to ambient thermal ...
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PRODUCT SPECIFICATION Electrical Characteristics The • denotes that the limits apply at temperature extremes. Parameter Conditions 3 Dropout Voltage I I Ground Current I I Dropout Ground Current V I Current Limit V 8 Thermal Regulation Output Noise ...
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RC2951 Electrical Characteristics The • denotes that the limits apply at temperature extremes. Parameter Conditions Shutdown Input Input Logic Voltage Low (Regulator ON) High (Regulator OFF) Shutdown Pin Input Current V V Regulator Output 6 Current in Shutdown Notes: 1. ...
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PRODUCT SPECIFICATION Applications Discussion The RC2951 regulator is designed with internal current lim- iting and thermal shutdown not internally compensated and requires a 1.0µF (or greater) capacitor between the out- put terminal and ground for stability. At lower ...
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RC2951 . +V IN 100K Error ERROR Output RC2951 3 **Shutdown SD Input GND 4 ** Drive with TTL-high to shut down. Ground or leave open if shutdown feature is not to be used. The complete ...
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PRODUCT SPECIFICATION Typical Applications Unregulated Input Unregulated Input 8 IN OUT RC2951 6 SENSE V TAP FB GND 4 7 Figure 4. 300 mA Regulator with 0.75 Dropout REV. 1.0.1 4/8/02 1µF 0.01µF 10kΩ Supertex VP12C ...
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RC2951 Typical Applications (continued SENSE OUT V TAP RC2951 # ERROR 7 GND 4 27kΩ D 2.7MΩ SENSE IN ...
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PRODUCT SPECIFICATION Typical Applications (continued Lead-Acid Battery *Optional Latch off when drop out occurs. Adjust R3 for C2 Switching when V **Outputs go low whenV drops below designated thresholds. in Figure 12. Regulator with State-of-Charge Indicator For values ...
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RC2951 Mechanical Dimensions – 8 Lead SOIC Inches Millimeters Symbol Min. Max. Min. A .053 .069 1.35 A1 .004 .010 0.10 B .013 0.33 .020 C .008 .010 0.20 D .189 .197 4.80 E .150 .158 3.81 e .050 BSC ...
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... RC2951 Ordering Information Product Number RC2951MT 8-pin SOIC in tape and reel RC2951M33 8-pin SOIC 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; ...