lt1963aes8-trpbf Linear Technology Corporation, lt1963aes8-trpbf Datasheet
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lt1963aes8-trpbf
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lt1963aes8-trpbf Summary of contents
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... The LT1963A regulators are available in 5-lead TO-220, DD, 3-lead SOT-223, 8-lead SO and 16-lead TSSOP packages. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 6118263, 6144250. ...
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... JA ORDER PART NUMBER ORDER PART NUMBER LT1963AET LT1963AET-1.5 LT1963AET-1.8 LT1963AET-2.5 LT1963AET-3.3 OUT GND IN ORDER PART NUMBER 963A15 LT1963AES8 963A18 LT1963AES8-1.5 963A25 LT1963AES8-1.8 963A33 LT1963AES8-2.5 LT1963AES8-3.3 TOP VIEW GND 1 16 GND OUT OUT *PIN 6 = SENSE FOR LT1963A-1.5/ 17 LT1963A-1.8/LT1963A-2.5/ ...
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ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS Minimum Input Voltage (Notes 4,12) I LOAD I LOAD Regulated Output Voltage (Note 5) LT1963A-1.5 LT1963A-1.8 LT1963A-2.5 LT1963A-3.3 ADJ Pin ...
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LT1963A Series ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS Input Reverse Leakage Current (Note 13 Packages V ST Package Reverse Output Current (Note 11) ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Quiescent Current 1.4 1.2 LT1963A-1.5/1.8/-2.5/-3.3 1.0 0.8 LT1963A 0.6 0 0.2 = ∞ SHDN IN 0 – ...
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LT1963A Series W U TYPICAL PERFOR A CE CHARACTERISTICS LT1963A-3.3 Quiescent Current 25° ∞ SHDN ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS LT1963A-2.5 GND Pin Current 100 T = 25° SHDN IN *FOR V = 2.5V 80 OUT 1.67 1.5A ...
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LT1963A Series W U TYPICAL PERFOR A CE CHARACTERISTICS Current Limit 3.0 2 25° – 50° 125°C J 1.5 1.0 0.5 ∆V = 100mV OUT ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Load Regulation LT1963A-1.8 – 5 LT1963A-2.5 LT1963A-3.3 – +1V IN OUT(NOMINAL) (LT1963A-1.8/-2.5/-3.3) – 2.7V (LT1963A/LT1963A-1.5) IN ∆I = 1mA TO 1.5A L – 20 –50 ...
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LT1963A Series CTIO S OUT: Output. The output supplies power to the load. A minimum output capacitor of 10µF is required to prevent oscillations. Larger output capacitors will be required for applications with large transient ...
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U U APPLICATIO S I FOR ATIO The LT1963A series are 1.5A low dropout regulators op- timized for fast transient response. The devices are ca- pable of supplying 1. dropout voltage of 350mV. The low operating quiescent current ...
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LT1963A Series U U APPLICATIO S I FOR ATIO Table 1. Capacitor Minimum ESR µ µ OUT 1.2V 20mΩ 15mΩ 1.5V 20mΩ 15mΩ 1.8V 15mΩ 10mΩ 2.5V 5mΩ 5mΩ 3.3V 0mΩ 0mΩ ≥ 5V 0mΩ ...
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U U APPLICATIO S I FOR ATIO 100 20µs/DIV 1963 F03 Figure 100 1963 F04 20µs/DIV Figure 100 1963 F05 20µs/DIV Figure 1.2V OUT ...
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LT1963A Series U U APPLICATIO S I FOR ATIO used with a 5V regulator, a 10µF Y5V capacitor can exhibit an effective value as low as 1µF to 2µF over the operating temperature range. The X5R and X7R dielectrics result ...
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U U APPLICATIO S I FOR ATIO Overload Recovery Like many IC power regulators, the LT1963A-X has safe operating area protection. The safe area protection de- creases the current limit as input-to-output voltage in- creases and keeps the power transistor ...
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LT1963A Series U U APPLICATIO S I FOR ATIO Table 4. SO-8 Package, 8-Lead SO COPPER AREA BOARD AREA (JUNCTION-TO-AMBIENT) TOPSIDE* BACKSIDE 2500mm 2500mm 2500mm 1000mm 2500mm 2500mm 225mm 2500mm 2500mm ...
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U U APPLICATIO S I FOR ATIO voltage if the output is pulled high, the ADJ pin input current must be limited to less than 5mA. For example, a resistor divider is used to provide a regulated 1.5V output from ...
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LT1963A Series U TYPICAL APPLICATIO S SCR Pre-Regulator Provides Efficiency Over Line Variations L2 10VAC AT 115V IN 90-140 VAC 10VAC AT 115V IN 1N4002 “SYNC” 1N4002 TO ALL “+V” + POINTS 22µF V > 3. 500µH ...
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PACKAGE DESCRIPTIO .060 .256 (1.524) (6.502) .060 .183 (1.524) (4.648) .075 (1.905) .300 (7.620) BOTTOM VIEW OF DD PAK HATCHED AREA IS SOLDER PLATED COPPER HEAT SINK .067 RECOMMENDED SOLDER PAD LAYOUT NOTE: 1. DIMENSIONS IN INCH/(MILLIMETER) 2. DRAWING NOT ...
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LT1963A Series PACKAGE DESCRIPTIO .050 BSC .245 MIN .030 ±.005 TYP RECOMMENDED SOLDER PAD LAYOUT .010 – .020 (0.254 – 0.508) .008 – .010 (0.203 – 0.254) (0.406 – 1.270) NOTE: 1. DIMENSIONS IN 2. DRAWING NOT TO SCALE 3. ...
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PACKAGE DESCRIPTIO .264 – .287 (6.70 – 7.30) .130 – .146 (3.30 – 3.71) .0905 (2.30) BSC .071 (1.80) MAX U ST Package 3-Lead Plastic SOT-223 (Reference LTC DWG # 05-08-1630) .248 – .264 (6.30 – 6.71) .114 – .124 ...
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LT1963A Series PACKAGE DESCRIPTIO 0.390 – 0.415 (9.906 – 10.541) 0.460 – 0.500 (11.684 – 12.700) 0.067 BSC 0.028 – 0.038 (1.70) (0.711 – 0.965 Package 5-Lead Plastic TO-220 (Standard) (Reference LTC DWG # 05-08-1421) 0.147 – ...
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... DIMENSIONS ARE IN 3. DRAWING NOT TO SCALE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights Package 16-Lead Plastic TSSOP (4 ...
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... MS8 Package 0.34V 1mA, I <1µ –1.21V 0.34V 30µA, I 3µ 0.15V 120µA, I <3µ 0.30V 40µA, I <1µ 0.30V 60µA, I <1µ 1005 REV B • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2005 1963afb ...