MAX1976A Series

Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN

Part	Current - Supply (Max) [Max]	Current - Output	Number of Regulators	Supplier Device Package	Output Configuration	Current - Quiescent (Iq)	Mounting Type	PSRR	Voltage - Output (Min/Fixed)	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Protection Features	Voltage Dropout (Max) [Max]	Package / Case
Analog Devices Inc./Maxim Integrated MAX1976AETT120/V+T	90 µA	300 mA	1	6-TDFN (3x3)	Positive	140 µA	Surface Mount	70 db	1.2 V	Reset Shutdown	85 C	-40 ¯C	3.6 V	Over Current Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1976AETT180/V+T	90 µA	300 mA	1	6-TDFN (3x3)	Positive	140 µA	Surface Mount	70 db	1.8 V	Reset Shutdown	85 C	-40 ¯C	3.6 V	Over Current Over Temperature Short Circuit	0.2 V
Analog Devices Inc./Maxim Integrated MAX1976AEZT250+	90 µA	300 mA	1	TSOT-23-6	Positive	140 µA	Surface Mount	70 db	2.5 V	Enable Reset	85 C	-40 ¯C	3.6 V	Over Current Over Temperature Short Circuit	0.2 V	SOT-23-6 Thin TSOT-23-6
Analog Devices Inc./Maxim Integrated MAX1976AEZT100+	90 µA	300 mA	1	TSOT-23-6	Positive	140 µA	Surface Mount	70 db	1 V	Enable Reset	85 C	-40 ¯C	3.6 V	Over Current Over Temperature Short Circuit		SOT-23-6 Thin TSOT-23-6
Analog Devices Inc./Maxim Integrated MAX1976AETT120+	90 µA	300 mA	1	6-TDFN (3x3)	Positive	140 µA	Surface Mount	70 db	1.2 V	Enable Reset	85 C	-40 ¯C	3.6 V	Over Current Over Temperature Short Circuit

Catalog

Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN

Description

The MAX1963A/MAX1976A low-dropout linear regulators operate from a +1.62V to +3.6V supply and deliver a guaranteed 300mA continuous load current with a low 100mV dropout. The high-accuracy (±0.5%) output voltage is preset to an internally trimmed voltage in the +0.75V to +3.0V range. An active-low, open-drain reset output remains asserted for at least 2.2ms (MAX1963A) or 70ms (MAX1976A) after the output voltage reaches regulation. These devices are offered in thin SOT23 and thin DFN packages. An internal pMOS pass transistor allows the low supply current to remain independent of load and dropout voltage, making these devices ideal for portable battery-powered equipment.ApplicationsCellular/Smart/PDA PhonesDSC, CD/MP3 PlayersNotebook/Handheld ComputersPCMCIA Cards