LT1764ET-3.3#PBF Linear Technology, LT1764ET-3.3#PBF Datasheet
LT1764ET-3.3#PBF
Specifications of LT1764ET-3.3#PBF
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LT1764ET-3.3#PBF Summary of contents
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... The LT1764 regu- lators are available in 5-lead TO-220, DD and Exposed Pad 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 6144250, 6118263. ...
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... ADJ* 4 OUT 3 GND SHDN TAB IS T PACKAGE GND 5-LEAD PLASTIC TO-220 *PIN 5 = SENSE FOR LT1764-1.5/LT1764-1.8/ LT1764-2.5/LT1764-3.3 = ADJ FOR LT1764 = 150°C, θ 50°C/ W JMAX JA ORDER PART NUMBER LT1764ET LT1764ET-1.5 LT1764ET-1.8 LT1764ET-2.5 LT1764ET-3.3 TOP VIEW GND 1 16 GND OUT OUT OUT SENSE/ADJ ...
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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 I = 0.5A LOAD (Notes 3, 11 1.5A LOAD I = 2.7A, 110°C < T ...
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LT1764 Series ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS GND Pin Current I = 0mA LOAD 1mA IN OUT(NOMINAL) LOAD ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Typical Dropout Voltage 600 500 400 T = 125°C J 300 200 T = 25°C J 100 0 0 0.5 1.0 1.5 2.0 2.5 3.0 OUTPUT CURRENT (A) 1764 G01 Quiescent Current 1.4 ...
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LT1764 Series W U TYPICAL PERFOR A CE CHARACTERISTICS LT1764-2.5 Quiescent Current 25°C J ∞ SHDN ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS LT1764-3.3 GND Pin Current 200 T = 25° SHDN IN *FOR V = 3.3V OUT 160 R = 1.1Ω 3A* 120 2.2Ω ...
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LT1764 Series W U TYPICAL PERFOR A CE CHARACTERISTICS Current Limit –50 – TEMPERATURE (°C) Reverse Output Current 1 0 1.21V (LT1764) OUT V ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Load Regulation –5 LT1764-1.8 –10 LT1764-2.5 –15 –20 ∆I = 1mA 2.7V (LT1764) IN – OUT(NOM) (LT1764-1.8/-2.5/-3.3) –30 – ...
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LT1764 Series CTIO S (DD and TO-220/TSSOP) SHDN (Pin 1/Pin 10): Shutdown. The SHDN pin is used to put the LT1764 regulators into a low power shutdown state. The output will be off when the ...
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U U APPLICATIO S I FOR ATIO The LT1764 series are 3A low dropout regulators opti- mized for fast transient response. The devices are capable of supplying dropout voltage of 340mV. The low operating quiescent current (1mA) ...
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LT1764 Series U U APPLICATIO S I FOR ATIO 20 BOTH CAPACITORS ARE 16V, 1210 CASE SIZE, 10µF 0 X5R –20 –40 –60 Y5V –80 –100 BIAS VOLTAGE (V) Figure 3. Ceramic Capacitor ...
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U U APPLICATIONS INFORMATION Thermal Considerations The power handling capability of the device is limited by the maximum rated junction temperature (125°C). The power dissipated by the device is made up of two components: 1. Output current multiplied by the ...
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LT1764 Series U U APPLICATIONS INFORMATION Protection Features The LT1764 regulators incorporate several protection features which make them ideal for use in battery-powered circuits. In addition to the normal protection features associated with monolithic regulators, such as current limiting and ...
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U TYPICAL APPLICATIO S SCR Preregulator Provides Efficiency Over Line Variations L2 10V AC AT 115V IN 90V AC TO 140V AC 10V AC AT 115V IN 1N4002 “SYNC” 1N4002 TO + ALL “V ” + POINTS 22µF L1: COILTRONICS ...
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LT1764 Series U TYPICAL APPLICATIO > 2.7V IN 10µF 16 Adjustable Current Source R5 0.01Ω LT1004-1.2 SHDN 40.2k 2.2k 2. ADJUST R1 FOR CONSTANT CURRENT ...
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PACKAGE DESCRIPTION .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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LT1764 Series PACKAGE DESCRIPTION 0.390 – 0.415 (9.906 – 10.541) 0.230 – 0.270 (5.842 – 6.858) 0.460 – 0.500 (11.684 – 12.700) 0.330 – 0.370 (8.382 – 9.398) 0.067 BSC 0.028 – 0.038 (1.70) (0.711 – 0.965 ...
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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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... LT1962 300mA, Low Noise, LDO Micropower Regulator LT1963 1.5A, Low Noise, Fast Transient Response LDO UltraFast is a trademark of Linear Technology Corporation. OPTI-LOOP is a registered trademark of Linear Technology Corporation. Linear Technology Corporation 20 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 ● ...