LT1764EQ-2.5#PBF Linear Technology, LT1764EQ-2.5#PBF Datasheet
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LT1764EQ-2.5#PBF
Specifications of LT1764EQ-2.5#PBF
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LT1764EQ-2.5#PBF Summary of contents
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... The LT1764A regu- lators are available in 5-lead TO-220 and DD packages, and 16-lead FE packages. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. *See Applications Information Section. 400 ...
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LT1764A Series ABSOLUTE MAXIMUM IN Pin Voltage ........................................................ ±20V OUT Pin Voltage .................................................... ±20V Input to Output Differential Voltage (Note 12) ....... ±20V SENSE Pin Voltage ............................................... ±20V ADJ Pin Voltage ...................................................... ±7V SHDN Pin Voltage ................................................. ...
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ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS LT1764A-2.5 V LT1764A-3.3 V ADJ Pin Voltage LT1764A (Notes 3, 4) Line Regulation LT1764A-1.5 LT1764A-1.8 LT1764A-2.5 LT1764A-3.3 LT1764A (Note 3) ...
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LT1764A Series ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS Current Limit Grade: LT1764A; LT1764A-1.5; = 2.7V, ∆ Grade: ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Quiescent Current 1.4 LT1764A-1.5/1.8/2.5/3.3 1.2 1.0 LT1764A 0.8 0.6 0 ∞ 0 SHDN 100 125 –50 ...
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LT1764A Series W U TYPICAL PERFOR A CE CHARACTERISTICS LT1764A-3.3 Quiescent Current 25°C J ∞ SHDN ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS LT1764A-2.5 GND Pin Current 200 T = 25° SHDN IN *FOR V = 2.5V OUT 160 R = 0.83Ω 3A* 120 3.57Ω ...
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LT1764A Series W U TYPICAL PERFOR A CE CHARACTERISTICS Current Limit –50° 125° 25° ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS RMS Output Noise vs Load Current (10Hz to 100kHz 10µF OUT LT1764A-1 0.0001 0.001 0.01 LOAD CURRENT (A) LT1764A-3.3 Transient Response 0.2 ...
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LT1764A Series CTIO S DD/TO-220/TSSOP SHDN (Pin 1/1/10): Shutdown. The SHDN pin is used to put the LT1764A regulators into a low power shutdown state. The output will be off when the SHDN pin is ...
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U U APPLICATIO S I FOR ATIO The LT1764A 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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LT1764A Series U U APPLICATIO S I FOR ATIO ing the capacitor value improves the stability and reduces the ringing. Table 1 gives some recommended values of ESR to minimize ringing caused by fast, hard current transitions. Table 1. Capacitor ...
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F03 Figure 1764A F04 20µs/DIV Figure 20µs/DIV 1764A F05 Figure 1.2V OUT WITH ...
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LT1764A Series U U APPLICATIONS INFORMATION Ceramic Capacitors Extra consideration must be given to the use of ceramic capacitors. Ceramic capacitors are manufactured with a variety of dielectrics, each with different behavior over temperature and applied voltage. The most common ...
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U U APPLICATIONS INFORMATION current in the output capacitor. Worst case ripple current will occur if the output load is a high frequency (>100kHz) square wave with a high peak value and fast edges (< 1µs). Measured ...
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LT1764A Series U U APPLICATIONS INFORMATION all sources of thermal resistance from junction to ambient. Additional heat sources mounted nearby must also be considered. For surface mount devices, heat sinking is accomplished by using the heat spreading capabilities of the ...
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U U APPLICATIONS INFORMATION In situations where the ADJ pin is connected to a resistor divider that would pull the ADJ pin above its 7V clamp voltage if the output is pulled high, the ADJ pin input current must be ...
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LT1764A Series U TYPICAL APPLICATIO > 2.7V IN 10µF PACKAGE DESCRIPTION 0.060 0.256 (1.524) (6.502) 0.060 0.183 (1.524) (4.648) 0.075 (1.905) 0.300 (7.620) BOTTOM VIEW OF DD PAK HATCHED AREA IS SOLDER PLATED COPPER HEAT SINK ...
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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. U ...
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... LT1963A 1.5A, Low Noise, Fast Transient Response LDO LT1964 200mA, Low Noise, Negative LDO Micropower Regulator OPTI-LOOP is a registered trademark of Linear Technology Corporation. UltraFast and ThinSOT are trademarks of Linear Technology Corporation. Linear Technology Corporation 20 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 ● ...