Integrated Circuits (ICs)

TPS77018DBVT

Obsolete

Texas Instruments

IC REG LINEAR 1.8V 50MA SOT23-5

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Integrated Circuits (ICs)

TPS77018DBVT

Obsolete

Texas Instruments

IC REG LINEAR 1.8V 50MA SOT23-5

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS77018DBVT

Control Features	Enable
Current - Output	50 mA
Current - Quiescent (Iq)	28 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SC-74A, SOT-753
Protection Features	Over Temperature, Reverse Polarity, Over Current
PSRR	60 dB
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	10 V
Voltage - Output (Min/Fixed)	1.8 V

TPS77028 Series

50-mA, 10-V, low-IQ, low-dropout voltage regulator

Part	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type	PSRR	Output Configuration	Package / Case	Mounting Type	Current - Quiescent (Iq)	Number of Regulators	Protection Features	Voltage - Input (Max) [Max]	Control Features	Current - Output	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed)	Qualification	Grade
Texas Instruments TPS77030DBVR	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA
Texas Instruments TPS77028DBVT	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.13 V	2.8 V
Texas Instruments TPS77033QDBVRQ1	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.1 V	3.3 V	AEC-Q100	Automotive
Texas Instruments TPS77033DBVT	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.1 V	3.3 V
Texas Instruments TPS77033DBVRG4	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.1 V	3.3 V
Texas Instruments TPS77028DBVR	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.13 V	2.8 V
Texas Instruments TPS77030DBVT	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA
Texas Instruments TPS77018DBVT	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA		1.8 V
Texas Instruments TPS77033DBVTG4	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA	0.1 V	3.3 V
Texas Instruments TPS77030DBVTG4	125 °C	-40 °C	SOT-23-5	1.81 mOhm	60 dB	Positive	SC-74A SOT-753	Surface Mount	28 µA	1	Over Current Over Temperature Reverse Polarity	10 V	Enable	50 mA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.54
		10	$ 1.64
		25	$ 1.40
		100	$ 1.13
	Digi-Reel®	1	$ 2.54
		10	$ 1.64
		25	$ 1.40
		100	$ 1.13
	Tape & Reel (TR)	250	$ 1.12
		500	$ 0.98
		1250	$ 0.81
		2500	$ 0.75
		6250	$ 0.73
		12500	$ 0.70

Description

General part information

TPS77028 Series

The TPS770 is a low-dropout (LDO) linear voltage regulator. This device supports an input voltage range from 2.5V to 16V (new chip) and up to 100mA of load current. For the new chip, the supported output range is from 1.2V to 5.0V (fixed version) or from 1.2V to 5.5V (adjustable version).

The wide input voltage range makes the device a good choice for operating from regulated rails (such as 10V or 12V). The voltage range is up to 16V for the new chip. This range allows the LDO to generate the bias voltage for a variety of applications. These applications include power microcontrollers (MCUs) and processors.

Wide bandwidth PSRR performance is greater than 70dB at 1kHz and 46dB at 1MHz (new chip). This performance helps attenuate the switching frequency of an upstream DC/DC converter and minimizes post regulator filtering. The new chip supports an internal soft-start circuit mechanism that reduces inrush current during start-up, thus allowing for smaller input capacitance.

Documents

Technical documentation and resources

No documents available