TC2055-3.3VCTTR Microchip Technology, TC2055-3.3VCTTR Datasheet
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TC2055-3.3VCTTR
Specifications of TC2055-3.3VCTTR
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TC2055-3.3VCTTR Summary of contents
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... The devices’ key features include low noise operation, low dropout voltage – typically 45 mV (TC2054 (TC2055); and 140 mV (TC2186) at full load - and fast response to step changes in load. An error output (ERROR) out-of-regulation (due to a low input voltage or excessive output current). Supply current is reduced to 0.5 µ ...
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... TC2054/2055/2186 NOTES: DS21663D-page 2 © 2009 Microchip Technology Inc. ...
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... × 10 ΔT , θ (output voltage setting), after +25° Conditions Note 1 TC2054 TC2055 TC2186 Note 1V) < V < TC2054;TC2055 OUT MAX L TC2186 OUT MAX L Note 100 µ TC2015; TC2185 I = 100 mA L TC2185 I = 150 mA L Note 7 SHDN = SHDN = 0V ≤ 100 kHz F ...
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... IN OUT I = 0.1 mA, Note 2. 2. Flows to ERROR mA See Figure 4-2 Note 10 V from 2.8V OUT 2.5V 2.5V DD OUT . DROPOUT for ms. MAX IN is switched from SHDN IN Units Conditions °C °C °C — °C/W © 2009 Microchip Technology Inc. ...
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... FIGURE 2-2: Power Supply Rejection Ratio µF OUT 0.1 0.01 0.001 0.01 0 Frequency (kHz) FIGURE 2-3: Output Noise vs. Frequency. © 2009 Microchip Technology Inc. TC2054/2055/2186 = 100 µ 3.3 µF, SHDN > OUT 100 µA V OUT INDC V INAC -20 V OUTDC ...
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... LOAD Output Voltage vs. Output Temp = +130˚C Temp = +25˚C Temp = -45˚C 4 4.5 5 5.5 6 6.5 V (V) IN Output Voltage vs. Supply Temp = +130˚C Temp = -45˚C Temp = +25˚C 3.7 4.2 4.7 5.2 5.7 6.2 6.7 V (V) IN Dropout Voltage vs. Supply © 2009 Microchip Technology Inc. 7 ...
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... FIGURE 2-14: Load Transient Response in Dropout Mode. V OUT C OUT C BYP I OUT 50mV / DIV Input Voltage 2V / DIV FIGURE 2-15: Line Transient Response. © 2009 Microchip Technology Inc. TC2054/2055/2186 = 100 µ 3.3 µF, SHDN > OUT V OUT 150mA Load 100μA FIGURE 2-16: V ...
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... TC2054/2055/2186 Note: Unless otherwise indicated 100kΩ PULLUP I = 0.3mA OUT V 1V/Div IN 2.8V 1V/Div V OUT 2.8V 2V/Div V ERROR 0V FIGURE 2-19 ERROR Delay. OUT DS21663D-page 1V 100 µ 3.3 µF, SHDN > OUT 3.42V 3. +25° © 2009 Microchip Technology Inc. ...
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... The regulator is fully enabled when a logic-high is applied to SHDN. The regulator enters shutdown when a logic-low is applied to this input. During shutdown, the output voltage falls to zero and the supply current is reduced to 0.5 µA (maximum). © 2009 Microchip Technology Inc. TC2054/2055/2186 Table 3-1. Description ) 3 ...
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... TC2054/2055/2186 NOTES: DS21663D-page 10 © 2009 Microchip Technology Inc. ...
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... DETAILED DESCRIPTION The TC2054, TC2055 and TC2186 are precision fixed output voltage regulators. (If an adjustable version is desired, refer to the TC1070/TC1071/TC1187 data sheet (DS21353). Unlike bipolar regulators, the TC2054, TC2055 and TC2186 supply current does not increase with load current. In addition, V stable and within regulation over the entire maximum output current operating load range ...
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... TC2054/2055/2186 NOTES: DS21663D-page 12 © 2009 Microchip Technology Inc. ...
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... FR4 dielectric copper clad PC board. EQUATION 5-2: T – T JMAX AMAX P = -------------------------------------- - θ DMAX JA Where all terms are previously defined. © 2009 Microchip Technology Inc. TC2054/2055/2186 Equation 5-1 Equation 5-2 to ensure regulator thermal operation is within limits. For example: Given: V INMAX V OUTMIN I LOADMAX T ...
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... TC2054/2055/2186 NOTES: DS21663D-page 14 © 2009 Microchip Technology Inc. ...
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... Component Taping Orientation for 5-Pin SOT-23A (EIAJ SC-74A) Devices Device Marking PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size: Package Carrier Width (W) 5-Pin SOT-23A 8 mm © 2009 Microchip Technology Inc. TC2054/2055/2186 PART NUMBER CODE AND TEMPERATURE RANGE TC2054 TC2055 TC2186 ...
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... TC2054/2055/2186 /HDG 3ODVWLF 6PDOO 2XWOLQH 7UDQVLVWRU &7 >627 1RWH 1RWHV DS21663D-page φ © 2009 Microchip Technology Inc. ...
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... Added Temperature Characteristics Table. 4. Added Section 5.1 “Thermal Shutdown”. 5. Updated the package outline drawing. Revision B (May 2002) • Data Sheet converted to Microchip standards. Revision A (May 2001) • Original Release of this Document under Telcom. © 2009 Microchip Technology Inc. TC2054/2055/2186 Table 6-1 in DS21663D-page 13 ...
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... TC2054/2055/2186 NOTES: DS21663D-page 14 © 2009 Microchip Technology Inc. ...
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... Package b) TC2054-2.85VCTTR: 5LD SOT-23-A, 2.85V, c) TC2054-3.3VCTTR: 5LD SOT-23-A, 3.3V, a) TC2055-1.8VCTTR: 5LD SOT-23-A, 1.8V, b) TC2055-2.85VCTTR: 5LD SOT-23-A, 2.85V, c) TC2055-3.0VCTTR: 5LD SOT-23-A, 3.0V, a) TC2186-1.8VCTTR: 5LD SOT-23-A, 1.8V, b) TC2186-2.8VCTTR: 5LD SOT-23-A, 2.8V, . Tape and Reel. Tape and Reel. Tape and Reel. Tape and Reel. ...
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... TC2054/2055/2186 NOTES: DS21663D-page 16 © 2009 Microchip Technology Inc. ...
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... REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...