TC2117 Series

800mA Fixed Low Dropout Positive Regulator

Catalog

800mA Fixed Low Dropout Positive Regulator

Part	Voltage - Input (Max) [Max]	Output Configuration	Supplier Device Package	Voltage Dropout (Max) [Max]	Mounting Type	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Number of Regulators	Output Type	PSRR	Package / Case	Protection Features	Voltage - Output (Min/Fixed)
Microchip Technology TC2117-3.3VEBTR
Microchip Technology TC2117-2.5VEBTR
Microchip Technology TC2117-2.5VDBTR
Microchip Technology TC2117-3.3VDBTR
Microchip Technology TC2117-3.0VEBTR	6 V	Positive	DDPAK-3	1.2 V	Surface Mount	130 µA	125 °C	-40 °C	800 mA	1	1.81 mOhm	55 dB	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Over Current, Over Temperature
Microchip Technology TC2117-2.5VDBTR	6 V	Positive	SOT-223-3	1.2 V	Surface Mount	130 µA	125 °C	-40 °C	800 mA	1	1.81 mOhm	55 dB	TO-261-4, TO-261AA	Over Current, Over Temperature	2.5 V
Microchip Technology TC2117-2.5VEBTR	6 V	Positive	DDPAK-3	1.2 V	Surface Mount	130 µA	125 °C	-40 °C	800 mA	1	1.81 mOhm	55 dB	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Over Current, Over Temperature	2.5 V
Microchip Technology TC2117-3.0VEBTR
Microchip Technology TC2117-3.0VDBTR	6 V	Positive	SOT-223-3	1.2 V	Surface Mount	130 µA	125 °C	-40 °C	800 mA	1	1.81 mOhm	55 dB	TO-261-4, TO-261AA	Over Current, Over Temperature
Microchip Technology TC2117-3.3VEBTR	6 V	Positive	DDPAK-3	1.2 V	Surface Mount	130 µA	125 °C	-40 °C	800 mA	1	1.81 mOhm	55 dB	D2PAK (3 Leads + Tab), TO-263-4, TO-263AA	Over Current, Over Temperature	3.3 V

Catalog

800mA Fixed Low Dropout Positive Regulator

Key Features

• * Fixed Output Voltages: 1.8 V, 2.5 V, 3.0 V, 3.3 V

• * Very Low Dropout Voltage

• * 80 µA Operating Current

• * Guaranteed 800 mA Output Current

• * High Output Voltage Accuracy

• * Over-Current and Over-Temperature Protection

• * Space-saving SOT-223 Package

Description

The TC2117 is a fixed, high accuracy (typically ±0.5%) CMOS low dropout regulator. Designed specifically for battery-operated systems, the TC2117’s CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 80 µA at no load, (20 to 60 times lower than in bipolar regulators) TC2117 key features include ultra low noise, very low dropout voltage (typically 600 mV at full load), and fast response to step changes in load. The TC2117 incorporates both over-temperature and over-current protection. The TC2117 is stable with an output capacitor of only 1µF and has a maximum output current of 800 mA.