lt3028ife-trpbf Linear Technology Corporation, lt3028ife-trpbf Datasheet
lt3028ife-trpbf
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lt3028ife-trpbf Summary of contents
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... The device is available as an adjustable device with a 1.22V reference voltage. The LT3028 regulator is available in the thermally enhanced 16-lead TSSOP and 16-lead, low profile (5mm × 3mm × 0.75mm) DFN packages. , LTC and LT are registered trademarks of Linear Technology Corporation. Protected by U.S. Patents including 6118263, 6144250. 3.3V AT 500mA 20µV ...
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... FE Package ....................................... – 65°C to 150°C DHC Package .................................... – 65°C to 125°C Lead Temperature (Soldering, 10 sec).................. 300° ORDER PART NUMBER BYP1 1 LT3028EFE NC 2 OUT1 3 LT3028IFE OUT1 4 GND 5 OUT2 6 FE PART OUT2 7 MARKING BYP2 8 3028EFE 16-LEAD (5mm × 3mm) PLASTIC DFN ...
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ELECTRICAL CHARACTERISTICS The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T PARAMETER CONDITIONS Dropout Voltage I = 1mA LOAD (Output 1mA LOAD 10mA IN2 OUT2(NOMINAL) ...
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LT3028 ELECTRICAL CHARACTERISTICS Note 4: Operating conditions are limited by maximum junction temperature. The regulated output voltage specification will not apply for all possible combinations of input voltage and output current. When operating at maximum input voltage, the output current ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Quiescent Current (Per Output SHDN 250k 5µ –50 ...
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LT3028 W U TYPICAL PERFOR A CE CHARACTERISTICS SHDN1 or SHDN2 Pin Threshold (Off-to-On) 1.0 0 FULL 0.8 L 0.7 0 1mA L 0.5 0.4 0.3 0.2 0.1 0 – 125 –25 ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Output 2 Input Ripple Rejection 10µF OUT 1µF OUT 100mA 2.3V + 50mV RIPPLE IN2 RMS 10 ...
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LT3028 W U TYPICAL PERFOR A CE CHARACTERISTICS Channel-to-Channel Isolation 100 90 CHANNEL CHANNEL GIVEN CHANNEL IS TESTED 30 WITH 50mVRMS SIGNAL ON OPPOSING CHANNEL, BOTH 20 CHANNELS DELIVERING FULL CURRENT 10 T ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS 10Hz to 100kHz Output Noise C = 0pF BYP V OUT 100µV/DIV C = 10µF 1ms/DIV OUT 3028 G42 I = FULL LOAD L V SET FOR 5V OUT 10Hz to 100kHz Output ...
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LT3028 CTIO S (DFN Package)/(TSSOP Package) GND (Pins 5, 17)/(Pins 16, 17): Ground. The Exposed Pad must be soldered to PCB ground for opti- mum thermal performance. ADJ1/ADJ2 (Pins 16/9)/(Pins 15/10): ...
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U U APPLICATIO S I FOR ATIO than 1µA in shutdown. In addition to the low quiescent current, the LT3028 regulator incorporates several pro- tection features which make it ideal for use in battery- powered systems. The device is protected ...
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LT3028 U U APPLICATIO S I FOR ATIO used to bypass the reference (for low noise operation), larger values of output capacitors are needed. For 100pF of bypass capacitance on Output 2, 2.2µF of output capacitor is recommended. With a ...
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U U APPLICATIO S I FOR ATIO Voltage and temperature coefficients are not the only sources of problems. Some ceramic capacitors have a piezoelectric response. A piezoelectric device generates voltage across its terminals due to mechanical stress, similar to the ...
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LT3028 U U APPLICATIONS INFORMATION The power dissipated by each output will be equal to – OUT(MAX) IN(MAX) OUT GND Where for Output 500mA OUT(MAX IN(MAX ...
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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. W ...
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... I < 3µA, ThinSOT Package 1.22V 40µA, I < 1µA, MS10E, DFN Packages 1.22V 30µA, I < 1µA, DFN, TSSOP Packages Q SD LT/TP 0904 1K • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2004 0.40 ± 0.10 PIN 1 NOTCH (DHC16) DFN 1103 3028f ...