TPS76815QPWP

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Texas Instruments

1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE

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TPS76815QPWP

Active

Texas Instruments

1-A, 10-V, LOW-DROPOUT VOLTAGE REGULATOR WITH POWER GOOD & ENABLE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS768 Series

This device is designed to have a fast transient response and be stable with 10 µF capacitors. This combination provides high performance at a reasonable cost.

Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal toEN(enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ= 25°C.

Power good (PG) is an active high output, which can be used to implement a power-on reset or a low-battery indicator.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS76815QPWP

Control Features	Power Good, Enable
Current - Output	1 A
Current - Quiescent (Iq)	125 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	0.173 in
Package Name	20-PowerTSSOP, 20-HTSSOP
Package Width	4.4 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	60 dB
Voltage - Input (Max)	10 V
Voltage - Output (Min/Fixed)	1.5 V

TPS768 Series

Part	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Voltage Dropout (Max)	Current - Quiescent (Iq)	Number of Regulators	PSRR	Control Features	Protection Features	Mounting Type	Package Length	Package Width	Current - Output	Output Configuration	Output Type	Qualification	Grade
Texas Instruments TPS76833QDRG4	10 V	3.3 V	125 °C	-40 °C	8-SOIC	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.154 in	3.9 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QDR	10 V	3.3 V	125 °C	-40 °C	8-SOIC	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.154 in	3.9 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QPWPREP	10 V	3.3 V	125 °C	-40 °C	20-HTSSOP 20-PowerTSSOP	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.173 in	4.4 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QPWPR	10 V	3.3 V	125 °C	-40 °C	20-HTSSOP 20-PowerTSSOP	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.173 in	4.4 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QPWPRG4	10 V	3.3 V	125 °C	-40 °C	20-HTSSOP 20-PowerTSSOP	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.173 in	4.4 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QPWP	10 V	3.3 V	125 °C	-40 °C	20-HTSSOP 20-PowerTSSOP	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.173 in	4.4 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QD	10 V	3.3 V	125 °C	-40 °C	8-SOIC	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.154 in	3.9 mm	1 A	Positive	Fixed
Texas Instruments TPS76833QPWPRQ1	10 V	3.3 V	125 °C	-40 °C	20-HTSSOP 20-PowerTSSOP	0.58 V	125 µA	1	60 dB	Enable Power Good	Over Current Over Temperature Reverse Polarity	Surface Mount	0.173 in	4.4 mm	1 A	Positive	Fixed	AEC-Q100	Automotive