TC1055-2.7VCT713 Microchip Technology, TC1055-2.7VCT713 Datasheet
TC1055-2.7VCT713
Specifications of TC1055-2.7VCT713
158-2011-2
TC10552.7VCT713TR
Available stocks
Related parts for TC1055-2.7VCT713
TC1055-2.7VCT713 Summary of contents
Page 1
... The devices’ key features include low noise operation, low dropout voltage – typically 85 mV (TC1054), 180 mV (TC1055) and 270 mV (TC1186) at full load — and fast response to step changes in load. An error output (ERROR) is asserted when the devices are out- of-regulation (due to a low input voltage or excessive output current) ...
Page 2
... Temperature Coefficient TCV OUT ΔV Line Regulation OUT ΔV Load Regulation: OUT TC1054; TC1055 TC1186 Dropout Voltage TC1055; TC1186 TC1186 Supply Current Shutdown Supply Current I Power Supply Rejection Ratio PSRR Output Short Circuit Current I OUT ΔV Thermal Regulation OUT Thermal Shutdown Die Temperature Δ ...
Page 3
... Please see Section 5.0 “Thermal Considerations”, “Ther- mal Considerations”, for more details. 7: Hysteresis voltage is referenced The minimum V has to justify the conditions Apply for junction temperatures of -40C to +85C. © 2007 Microchip Technology Inc. TC1054/TC1055/TC1186 = 100 µ OUT L L ...
Page 4
... TC1054/TC1055/TC1186 2.0 TYPICAL PERFORMANCE CURVES Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e ...
Page 5
... μF C OUT 3.276 V = 4.3V IN 3.274 -40 -20 - TEMPERATURE (°C) FIGURE 2-9: V vs. V OUT 150 mA). LOAD © 2007 Microchip Technology Inc. TC1054/TC1055/TC1186 = 100 µ 3.3 µF, SHDN > V OUT L L 3.5 I LOAD 3 2 μ μF C OUT 0 0 FIGURE 2-10: ...
Page 6
... TC1054/TC1055/TC1186 Note: Unless otherwise indicated 4.994 I = 150 mA 4.992 LOAD 4.990 4.988 4.986 4.984 4.982 4.980 4.978 μ 4.976 = 1 μF C OUT 4.974 -40 -20 - TEMPERATURE (°C) FIGURE 2-13: Output Voltage (5V) vs. Temperature ( mA). LOAD LOAD μ μF C OUT 0 -40 -20 - TEMPERATURE (°C) FIGURE 2-14: GND Current vs. ...
Page 7
... The regulator remains off until die temperature drops to approximately 150°C. FIGURE 2-20: Thermal Shutdown Response of 5.0V LDO. © 2007 Microchip Technology Inc. TC1054/TC1055/TC1186 = 100 µ 3.3 µF, SHDN > V OUT L L ...
Page 8
... TC1054/TC1055/TC1186 3.0 PIN DESCRIPTIONS The descriptions of the pins are listed in TABLE 3-1: PIN FUNCTION TABLE Pin No. Symbol 1 V Unregulated supply input IN 2 GND Ground terminal 3 SHDN Shutdown control input 4 ERROR Out-of-Regulation Flag (Open-drain output Regulated voltage output OUT 3.1 Unregulated Supply Input (V ...
Page 9
... DETAILED DESCRIPTION The TC1054, TC1055 and TC1186 are precision fixed output voltage regulators (If an adjustable version is desired, please see the TC1070/TC1071/TC1187 data sheet (DS21353)). Unlike bipolar regulators, the TC1054, TC1055 and TC1186 supply current does not increase with load current. ...
Page 10
... TC1054/TC1055/TC1186 5.0 THERMAL CONSIDERATIONS 5.1 Thermal Shutdown Integrated thermal protection circuitry shuts the regulator off when die temperature exceeds 160°C. The regulator remains off until the die temperature drops to approximately 150°C. 5.2 Power Dissipation The amount of power the regulator dissipates is primarily a function of input voltage, output voltage and output current ...
Page 11
... Package Marking Information 5-Pin SOT- represents part number code + & temperature range and voltage TC1054 TC1055 (V) Code Code represents year and quarter code 3 represents lot ID number 4 © 2007 Microchip Technology Inc. TC1054/TC1055/TC1186 TC1186 Code DS21350D-page 11 ...
Page 12
... TC1054/TC1055/TC1186 5-Lead Plastic Small Outline Transistor (OT) [SOT-23] Note: For the most current package drawings, please see the Microchip Packaging Specification located at http://www.microchip.com/packaging Number of Pins Lead Pitch Outside Lead Pitch Overall Height Molded Package Thickness Standoff Overall Width Molded Package Width ...
Page 13
... Characteristics”. • Changes to Figure 4-2. • “Packaging Information”: Corrected SOT-23 Packaging Informaton. Revision C (March 2003) • Undocumented changes. Revision B (May 2002) • Undocumented changes. Revision A (March 2002) • Original Release of this Document. © 2007 Microchip Technology Inc. TC1054/TC1055/TC1186 DS21350D-page 13 ...
Page 14
... TC1054/TC1055/TC1186 NOTES: DS21350D-page 14 © 2007 Microchip Technology Inc. ...
Page 15
... Microchip Technology Inc. TC1054/TC1055/TC1186 Examples: XXXXX a) TC1054-1.8VCT713: Package b) TC1054-2.5VCT713: c) TC1054-2.6VCT713: d) TC1054-2.7VCT713: e) TC1054-2.8VCT713: f) TC1054-2.85VCT713: g) TC1054-3.0VCT713: h) TC1054-3.3VCT713: i) TC1054-3.6VCT713: j) TC1054-4.0VCT713: k) TC1054-5.0VCT713: a) TC1055-1.8VCT713: b) TC1055-2.5VCT713: c) TC1055-2.6VCT713: d) TC1055-2.7VCT713: e) TC1055-2.8VCT713: f) TC1055-2.85VCT713: g) TC1055-3.0VCT713: h) TC1055-3.3VCT713: i) TC1055-3.6VCT713: j) TC1055-4.0VCT713: k) TC1055-5.0VCT713: a) TC1186-1.8VCT713: b) TC1186-2.5VCT713: c) TC1186-2.6VCT713: d) TC1186-2.7VCT713: e) TC1186-2.8VCT713: f) TC1186-2.85VCT713: g) TC1186-3.0VCT713: h) TC1186-3.3VCT713: i) TC1186-3.6VCT713: j) TC1186-4.0VCT713: k) TC1186-5 ...
Page 16
... TC1054/TC1055/TC1186 NOTES: DS21350D-page 16 © 2007 Microchip Technology Inc. ...
Page 17
... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, 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. ...
Page 18
... Fax: 886-3-572-6459 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 © 2007 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 ...