Integrated Circuits (ICs)

TPS77201DGKR

Obsolete

Texas Instruments

IC REG LIN POS ADJ 150MA 8VSSOP

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Integrated Circuits (ICs)

TPS77201DGKR

Obsolete

Texas Instruments

IC REG LIN POS ADJ 150MA 8VSSOP

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS77201DGKR

Control Features	Enable, Power Good
Current - Output	150 mA
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	Adjustable
Package / Case	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	60 dB
Voltage - Input (Max) [Max]	10 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.5 V

TPS77201 Series

150-mA, 10-V, low-dropout voltage regulator with power good & enable

Part	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Output Type	Number of Regulators	Voltage - Input (Max) [Max]	Current - Output	PSRR	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Output Configuration	Mounting Type	Control Features	Package / Case	Package / Case [custom]	Package / Case	Voltage - Output (Max) [Max]	Output Type	Voltage Dropout (Max) [Max]
Texas Instruments TPS77250DGK	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm
Texas Instruments TPS77201DGK	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity		1	10 V	150 mA	60 dB	1.5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm	5.5 V	Adjustable
Texas Instruments TPS77233DGK	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	3.3 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm			0.2 V
Texas Instruments TPS77201DGKR	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity		1	10 V	150 mA	60 dB	1.5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm	5.5 V	Adjustable
Texas Instruments TPS77250DGKRG4	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm
Texas Instruments TPS77250DGKR	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm
Texas Instruments TPS77250DGKG4	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	5 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm
Texas Instruments TPS77227DGK	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	2.7 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm
Texas Instruments TPS77218DGK	125 °C	-40 °C	Over Current Over Temperature Reverse Polarity	1.81 mOhm	1	10 V	150 mA	60 dB	1.8 V	125 µA	Positive	Surface Mount	Enable Power Good	8-MSOP 8-TSSOP	0.118 in	3 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TPS77201 Series

The TPS771xx and TPS772xx are low-dropout regulators with integrated power-on reset and power good (PG) function respectively. These devices are capable of supplying 150 mA of output current with a dropout of 115 mV (TPS77133, TPS77233). Quiescent current is 92 uA at full load dropping down to 1 uA when device is disabled. These devices are optimized to be stable with a wide range of output capacitors including low ESR ceramic (10uF) or low capacitance (1uF) tantalum capacitors. These devices have extremely low noise output performance (55 uVrms) without using any added filter capacitors. TPS771xx and TPS772xx are designed to have fast transient response for larger load current changes.

The TPS771xx or TPS772xx is offered in 1.5 V, 1.8-V, 2.7-V, 2.8-V, 3.3-V, and 5.0 V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is 2% over line, load, and temperature ranges. The TPS771xx and TPS772xx families are available in 8-pin MSOP (DGK) packages.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 115 mV at an output current of 150 mA for 3.3 volt option) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 92 uA over the full range of output current, 0 mA to 150 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems.

Documents

Technical documentation and resources

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