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TC1173 Datasheet PDF


Part Number TC1173
Manufacturer Microchip
Title 300mA CMOS LDO with Shutdown ERROR output and Bypass
Description ...
Features ...

File Size 448.92KB
Datasheet TC1173 PDF File








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TC1014 : • Low Supply Current (50 µA, typical) • Low Dropout Voltage • Choice of 50 mA (TC1014), 100 mA (TC1015) and 150 mA (TC1185) Output • High Output Voltage Accuracy • Standard or Custom Output Voltages • Power-Saving Shutdown Mode • Reference Bypass Input for Ultra Low-Noise Operation • Overcurrent and Overtemperature Protection • Space-Saving 5-Pin SOT-23 Package • Pin-Compatible Upgrades for Bipolar Regulators • Standard Output Voltage Options: - 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V Applications: • Battery-Operated Systems • Portable Computers • Medical Instruments • Instrumentation • Cellular/GSM/PHS Phones • Linear Post-Regulator for SMPS • Pagers Typical Appli.

TC1014 : The TC1014 is a high accuracy (typically ±0.5%) CMOS upgrade for older (bipolar) low dropout regulators such as the LP2980. Designed specifically for battery-operated systems, the TC1014’s CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50µA at full load (20 to 60 times lower than in bipolar regulators!). TC1014 key features include ultra low-noise operation (plus optional Bypass input); very low dropout voltage (typically 95mV at full load) and internal feed-forward compensation for fast response to step changes in load. Supply current is reduced to less than 1µA when the shutdown input is low. The TC1014 also incor.

TC1015 : • Low Supply Current (50 µA, typical) • Low Dropout Voltage • Choice of 50 mA (TC1014), 100 mA (TC1015) and 150 mA (TC1185) Output • High Output Voltage Accuracy • Standard or Custom Output Voltages • Power-Saving Shutdown Mode • Reference Bypass Input for Ultra Low-Noise Operation • Overcurrent and Overtemperature Protection • Space-Saving 5-Pin SOT-23 Package • Pin-Compatible Upgrades for Bipolar Regulators • Standard Output Voltage Options: - 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V Applications: • Battery-Operated Systems • Portable Computers • Medical Instruments • Instrumentation • Cellular/GSM/PHS Phones • Linear Post-Regulator for SMPS • Pagers Typical Appli.

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TC1017 : The TC1017 is a high-accuracy (typically ±0.5%) CMOS upgrade for bipolar low dropout regulators. It is offered in a SC-70 or SOT-23 package. The SC-70 package represents a 50% reduced footprint versus the popular SOT-23 package. Developed specifically for battery-powered systems, the TC1017’s CMOS construction consumes only 53 µA typical supply current over the entire 150 mA operating load range. This can be as much as 60 times less than the quiescent operating current consumed by bipolar LDOs. With small-space requirements and cost in mind, the TC1017 was developed to be stable over the entire input voltage and output current operating range using low value (1 µF ceramic), low equivalent se.

TC1023 : The TC1023/1024 temperature sensors furnish a linearized output voltage directly proportional to measured temperature. The TC1023 has a temperature measurement range of – 20°C to +100°C. Its output voltage is directly calibrated in degrees Centigrade (i.e., VOUT = 10mV/°C x Temperature °C). An external pull-down resistor to a negative voltage source is required for temperature measurement below 0°C. The TC1024 has a temperature measurement range of – 20°C to +125°C, and operates with a single supply. It has the same output voltage slope with temperature as the TC1023 (10mV/°C). The output voltage range is 100mV at – 20°C to 1,750mV at +125°C. Both devices have a chip enable input that reduce.

TC1025 : The TC1025 is a dual low-power comparator with a typical supply current of 8μA and operation ensured to VDD = 1.8V. Input and output signal swing is rail-to-rail. Available in a space-saving 8-pin MSOP package, the TC1025 consumes half the board area required by a standard 8-Pin SOIC package. It is also available in 8-Pin SOIC and PDIP packages. It is ideal for applications requiring high integration, small-size and low power. Functional Block Diagram OUTA 1 TC1025 8 OUTB 2 VSS INA+ 3 INA- 4 + A – B – + 7 VDD 6 INB+ 5 INB- © 2005 Microchip Technology Inc. DS21656C-page 1 TC1025 1.0 ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS* Supply Voltage .

TC1025 : The TC1025 is a dual, low power, complimentary output comparator designed specifically for low power applications. The TC1025 is designed for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. Maximum supply current is 8µA and operation is guaranteed to VDD = 1.8V. The input and output signal swing is rail-to-rail. Packaged in a space-saving 8-pin MSOP, the TC1025 consumes half the board area required by a standard 8-pin SOIC package. It is ideal for applications requiring high integration, small size and low power. APPLICATIONS s s s s s s Power Supply Circui.

TC1026 : The TC1026 is a mixed-function device combining a general purpose opamp, comparator and voltage reference in a single 8-pin package. This increased integration allows the user to replace two or three packages, saving space, lowering supply current, and increasing system performance. The TC1026 is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. The TC1026 is optimized for low voltage (VDD = 1.8V), low supply current (10µA max) operation. Packaged in a space-saving 8-pin MSOP, the TC1026 consumes half the board area of an 8-pin SOIC a.

TC1027 : The TC1027 is a mixed-function device combining four general purpose, complimentary output comparators and a voltage reference in a single 16-pin package. This increased integration allows the user to replace two packages, saving space, lowering supply current, and increasing system performance. The TC1027 is designed specifically for operation from a single supply; however, operation from dual supplies is also possible. The power supply current drain is independent of the magnitude of the power supply voltage. The TC1027 is optimized for low supply voltage and very low supply current operation (15µA max) making it ideal for battery operated applications. Packaged in a 16-pin QSOP, SOIC (0.1.

TC1028 : The TC1028 is a mixed-function device combining two general purpose, complimentary output comparators and a voltage reference in a single 8-pin package. This increased integration allows the user to replace two packages, saving space, lowering supply current, and increasing system performance. The TC1028 operates down to VDD = 1.8V and requires only 10µA of supply current. A Shutdown input (SHDN) disables the comparators, placing their outputs in a high-impedance state. The reference stays active in Shutdown Mode. Standby power consumption is typically 1µA. The TC1028 is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the .

TC1029 : The TC1029 is a dual, low power operational amplifier designed for low power applications. It is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. Supply current is 8µA maximum and the TC1029 operates down to VDD = 1.8 V. Packaged in an 8-pin MSOP, SOIC, or DIP, the TC1029 is ideal for battery operated applications. APPLICATIONS s s s s s Power Supply Circuits Embedded Systems Instrumentation Portable Equipment Consumer Products ORDERING INFORMATION Part No. TC1029COA TC1029CPA TC1029CUA TC1029EOA 8 7 5 Package 8-Pin SOIC 8-Pin Pla.

TC1029 : The TC1029 is a dual, CMOS operational amplifier designed for low-power applications. It is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. The TC1029 operates from two 1.5V alkaline cells down to VDD = 1.8V. Supply current is only typically 12µA, which significantly extends battery life. Rail-to-rail inputs and outputs allow operation from low supply voltages while accommodating large input signals, yielding larger output signals. Packaged in an 8-Pin MSOP, SOIC or DIP, the TC1029 is ideal for battery operated applications. Functio.

TC1030 : The TC1030 is a quad CMOS operational amplifier designed for low power applications. It has a typical operating supply current of 20µA which is constant over the supply voltage range of 1.8V to 5.5V. Each op amp has rail-to-rail inputs and output which allow operation at low supply voltages with large input and output signal swings. Two active low shutdown pins are provided. One pin disables op amp B while the other disables op amps C and D. Op amp A is always active. When disabled, the outputs of op amps B, C and D are in a high impedance state. Packaged in a 16-Pin QSOP, the TC1030 is ideal for battery operated applications. The TC1030 is packaged in a 16-Pin QSOP, making it ideal for batt.

TC1030 : The TC1030 is a quad, low power operational amplifier designed for low power applications. It is designed specifically for operation from a single supply, however, operation from dual supplies is also possible, and the power supply current drain is independent of the magnitude of the power supply voltage. Supply current is 12µA maximum and the TC1030 operates down to VDD = 1.8 V. Packaged in a 14-pin narrow (0.150"W) SOIC or DIP, the TC1030 is ideal for battery operated applications. FUNCTIONAL BLOCK DIAGRAM APPLICATIONS s s s s s Power Supply Circuits Embedded Systems Instrumentation Portable Equipment Consumer Products ORDERING INFORMATION Part No. TC1030COD TC1030CPD TC1030CQR TC1030EOD.




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