TC1073-3.3VCH713 Microchip Technology, TC1073-3.3VCH713 Datasheet

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... CMOS LDOs with Shutdown, ERROR Output and V Features • Zero Ground Current for Longer Battery Life • Very Low Dropout Voltage • Choice of 50mA (TC1072) and 100mA (TC1073) Output • High Output Voltage Accuracy • Standard or Custom Output Voltages • ...

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... The devices’ key features include ultra low noise operation (plus optional Bypass input); very low dropout voltage (typically 85mV, TC1072 and 180mV, TC1073 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) ...

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... TC1072 mA TC1073 V Note 1 ppm/°C Note 2 + 1V) ≤ V ≤ 0.1mA OUT MAX (Note 0.1mA 20mA 50mA 100mA (Note 4), TC1073 L µA SHDN = (Note µA SHDN = 0V ≤ 1kHz OUT V/W Notes 5, 6 °C °C nV/√ OUT MAX 470pF from Bypass to GND % 2.5V to 6.5V ...

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... TC1072/TC1073 TC1072/TC1073 ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Characteristics 1V OUT type specifications apply for junction temperatures of -40°C to +125°C. Symbol Parameter ERROR Open Drain Output V Minimum V Operating Voltage IN IN MIN V Output Logic Low Voltage OL V ERROR Threshold Voltage TH V ERROR Positive Hysteresis ...

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... ERROR Out-of-Regulation Flag. (Open drain output). This output goes low when V tolerance by approximately – 5%. 5 Bypass Reference bypass input. Connecting a 470pF to this input further reduces output noise Regulated voltage output. OUT 2002 Microchip Technology Inc. © TC1072/TC1073 Description is out-of- OUT DS21354B-page 5 ...

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... TC1072/TC1073 3.0 DETAILED DESCRIPTION The TC1072 and TC1073 are precision fixed output voltage regulators. (If an adjustable version is desired, please see the TC1070/TC1071/TC1187 data sheet.) Unlike bipolar regulators, the TC1072 and TC1073’s supply current does not increase with load current. In addition, V ...

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... The primary path of heat conduction out of the package is via the package leads. Therefore, layouts having a ground plane, wide traces at the pads, and wide power supply bus lines combine to lower θ increase the maximum allowable power dissipation limit. TC1072/TC1073 = 3.0V ±5% = 2.7V – 2.5% = 40mA = 125°C = 55°C – ...

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... TC1072/TC1073 5.0 TYPICAL CHARACTERISTICS (Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C) 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 ...

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... I LOAD 3.315 3.310 3.305 3.300 3.295 3.290 3.285 1µF 3.280 1µF OUT 3.275 -40 = 3.3V) OUT 40 85 125 TC1072/TC1073 V vs 3.3V) OUT IN OUT = 1µ 1µF OUT 2 2.5 3 3.5 4 4.5 5 5 (V) IN Output Voltage vs. Temperature (V = 3.3V) OUT = 10mA = 1µ 1µF OUT = 4 ...

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... TC1072/TC1073 5.0 TYPICAL CHARACTERISTICS (CONTINUED) (Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C) Output Voltage vs. Temperature (V 5.025 I = 10mA LOAD 5.020 5.015 5.010 5.005 5.000 4.995 1µF 4.990 1µF OUT 4.985 -40 -20 - TEMPERATURE (°C) Temperature vs. Quiescent Current ( 10mA LOAD 1µ 1µF ...

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... C = 470pF OUT BYP V = 4.3V, Temp = 25°C, Fall Time = 100µ SHDN V OUT 2002 Microchip Technology Inc. © TC1072/TC1073 Measure Rise Time of 3.3V LDO without Bypass Capacitor = 100mA LOAD Conditions 1µ 4.3V, Temp = 25°C, Rise Time = 184µ SHDN V OUT Measure Fall Time of 3 ...

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... TC1072/TC1073 5.0 TYPICAL CHARACTERISTICS (CONTINUED) Measure Rise Time of 5.0V LDO with Bypass Capacitor Conditions 1µ 1µ 470pF OUT BYP V = 6V, Temp = 25°C, Rise Time = 390µ SHDN V OUT Measure Fall Time of 5.0V LDO with Bypass Capacitor Conditions 1µ 1µ 470pF OUT ...

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... Load Regulation of 3.3V LDO Conditions 1µ 2.2µ OUT BYP 0.25V, Temp = 25°C IN OUT I = 150mA switched in at 10kHz coupled LOAD OUT I LOAD V OUT 2002 Microchip Technology Inc. © TC1072/TC1073 Conditions 470pF 100mA switched in at 10kHz, V LOAD I LOAD V OUT Conditions 470pF OUT C = 0µ 100mA, V LOAD Load Regulation of 3 ...

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... TC1072/TC1073 5.0 TYPICAL CHARACTERISTICS (CONTINUED) Line Regulation of 5.0V LDO Conditions 6V Squarewave @ 2.5kHz OUT C = 0µ 1µ 470pF, IN OUT BYP I = 100mA, V & V are AC coupled LOAD IN OUT DS21354B-page 14 Thermal Shutdown Response of 5.0V LDO Conditions 6V 0µ OUT V OUT I was increased until temperature of die reached about 160°C, at ...

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... Microchip Technology Inc. © TC1073 Code User Direction of Feed Device Device Device Device Device Marking Marking Marking P Standard Reel Component Orientation For TR Suffix Device (Mark Right Side Up) Carrier Width (W) Pitch (P) Part Per Full Reel 3000 TC1072/TC1073 W Reel Size 7 in DS21354B-page 15 ...

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... TC1072/TC1073 6.3 Package Dimensions SOT-23A-6 .122 (3.10) .098 (2.50) .020 (0.50) .014 (0.35) .057 (1.45) .035 (0.90) .006 (0.15) .000 (0.00) DS21354B-page 16 .075 (1.90) REF. .069 (1.75) .059 (1.50) .037 (0.95) REF. .118 (3.00) .110 (2.80) 10° MAX. .024 (0.60) .004 (0.10) Dimensions: inches (mm) ...

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... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products.  2002 Microchip Technology Inc. TC1072/TC1073 DS21354B-page 17 ...

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... TC1072/TC1073 NOTES: DS21354B-page 18  2002 Microchip Technology Inc. ...

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... Microchip. No licenses are con- veyed, implicitly or otherwise, under any intellectual property rights. 2002 Microchip Technology Inc. © TC1072/TC1073 Trademarks The Microchip name and logo, the Microchip logo, FilterLab microID, MPLAB, PIC, PICmicro, PICMASTER, ...

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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...