TC1301A Series

Dual LDO with Microcontroller Reset Function

Catalog

Dual LDO with Microcontroller Reset Function

Part	Package Name	Output Type	Current - Quiescent (Iq)	PSRR	Protection Features	Current - Output (Max)	Current - Output (Min)	Control Features	Voltage Dropout (Max) (Alt)	Voltage Dropout (Max)	Voltage - Output (Min/Fixed)	Number of Regulators	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Voltage - Input (Max)	Package Width	Package Length	Mounting Type	Package / Case
Microchip Technology TC1301A-AAAVUATR	8-MSOP 8-TSSOP 8-MSOP	Fixed	180 µA	58 dB	Over Current Over Temperature	300 mA	0.15 A	Enable Reset	0.25 V	0.18 V	2.63 V 3.3 V	2	125 °C	-40 °C	Positive	6 V	3 mm	0.118 in	Surface Mount
Microchip Technology TC1301A-AAAVMF	8-DFN	Fixed	180 µA	58 dB	Over Current Over Temperature	300 mA	0.15 A	Enable Reset	0.25 V	0.18 V	2.63 V 3.3 V	2	125 °C	-40 °C	Positive	6 V	3 mm	3 mm	Surface Mount	8-VDFN Exposed Pad

Catalog

Dual LDO with Microcontroller Reset Function

Description

The TC1301A/B combines two Low Drop Out (LDO) regulators and a microcontroller RESET function while the TC1302A/B is purely a dual LDO. Both parts are available in single 8-pin MSOP or DFN package. The TC1301A/B & TC1302A/B features low dropout voltages as low as 104mV @ 300mA, low quiescent current consumption at 116 µA typical and a voltage output accuracy of +/- 0.5%. Several fixed output voltage and detector voltage combinations are available. A reference bypass pin is available for TC1301A/B to further reduce output noise and improve the power supply rejection ratio of both LDOs. The TC1301A/B & TC1302A/B is stable over all line and load conditions with a minimum of 1 µF of ceramic output capacitance and utilizes a unique compensation scheme to provide fast dynamic response to sudden line voltage and load current changes.