TC1107-2.8VUA

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Microchip Technology

300MA CMOS LDO WITH SHUTDOWN AND VREF BYPASS

TC1107-2.8VUA

Active

Microchip Technology

300MA CMOS LDO WITH SHUTDOWN AND VREF BYPASS

Description Specifications Series Pricing CAD Documents

Description

General part information

TC1107 Series

The TC1107 is a fixed output, high accuracy (typically ±0.5%) CMOS upgrade for older (bipolar) low dropout regulators. Total supply current is typically 50µA at full load (20 to 60 times lower than in bipolar regulators). TC1107 key features include ultra low noise operation (plus optional Bypass input); very low dropout voltage (typically 240 mV at full load), and fast response to step changes in load. Supply current is reduced to 0.05 µA (typical) and VOUT falls to zero when the shutdown input is low. The TC1107 incorporates both over-temperature and over-current protection. The TC1107 is stable with an output capacitor of only 1µF and has a maximum output current of 300 mA.

Technical Specifications

Parameters and characteristics for this part

Specification	TC1107-2.8VUA

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	90 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-MSOP
Package Width	3 mm
Protection Features	Over Current, Over Temperature
PSRR	60 dB
Voltage - Input (Max)	6 V
Voltage - Output (Min/Fixed)	2.8 V
Voltage Dropout (Max)	0.48 V

TC1107 Series

300mA CMOS LDO with Shutdown and Vref Bypass

Part	Current - Output	Voltage - Output (Min/Fixed)	PSRR	Voltage Dropout (Max)	Control Features	Package Name	Output Configuration	Voltage - Input (Max)	Protection Features	Package Length	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Current - Quiescent (Iq)	Number of Regulators	Mounting Type
Microchip Technology TC1107-2.5VOATR	300 mA	2.5 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-5.0VUA	300 mA	5 V	60 dB	0.48 V	Enable	8-MSOP 8-TSSOP 8-MSOP	Positive	6 V	Over Current Over Temperature	0.118 in	3 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-3.0VOA	300 mA	3 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-2.8VUA	300 mA	2.8 V	60 dB	0.48 V	Enable	8-MSOP 8-TSSOP 8-MSOP	Positive	6 V	Over Current Over Temperature	0.118 in	3 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-5.0VOATR	300 mA	5 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-2.5VUATR	300 mA	2.5 V	60 dB	0.48 V	Enable	8-MSOP 8-TSSOP 8-MSOP	Positive	6 V	Over Current Over Temperature	0.118 in	3 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-5.0VUATR	300 mA	5 V	60 dB	0.48 V	Enable	8-MSOP 8-TSSOP 8-MSOP	Positive	6 V	Over Current Over Temperature	0.118 in	3 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-3.0VOATR	300 mA	3 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-3.3VOA	300 mA	3.3 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount
Microchip Technology TC1107-2.5VOA	300 mA	2.5 V	60 dB	0.48 V	Enable	8-SOIC	Positive	6 V	Over Current Over Temperature	0.154 in	3.9 mm	125 °C	-40 °C	Fixed	90 µA	1	Surface Mount