Integrated Circuits (ICs)

TPS78228DDCR

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Texas Instruments

IC REG LINEAR 2.8V 150MA SOT23-5

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Integrated Circuits (ICs)

TPS78228DDCR

Active

Texas Instruments

IC REG LINEAR 2.8V 150MA SOT23-5

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS78228DDCR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	1.3 µA
Current - Supply (Max)	8 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Temperature, Over Current, Reverse Polarity
PSRR	40 dB, 15 dB
Supplier Device Package	SOT-23-THIN
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	2.8 V
Voltage Dropout (Max) [Max]	0.25 V

TPS78228 Series

Automotive 150-mA, nano-IQ, low-dropout voltage regulator with enable

Part	Current - Output	Voltage - Input (Max) [Max]	Protection Features	Supplier Device Package	Current - Supply (Max)	Voltage Dropout (Max) [Max]	Control Features	Mounting Type	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	PSRR	Output Configuration	Number of Regulators	Package / Case	Qualification	Grade
Texas Instruments TPS78228DRVT	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	6-WSON (2x2)	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1
Texas Instruments TPS78228DDCR	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	SOT-23-THIN	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1	SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS78228QDRVRQ1	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	6-WSON (2x2)	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1		AEC-Q100	Automotive
Texas Instruments TPS78228DDCT	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	SOT-23-THIN	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1	SOT-23-5 Thin TSOT-23-5
Texas Instruments TPS78228DRVRG4	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	6-WSON (2x2)	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1
Texas Instruments TPS78228DRVR	150 mA	5.5 V	Over Current Over Temperature Reverse Polarity	6-WSON (2x2)	8 µA	0.25 V	Enable	Surface Mount	2.8 V	1.3 µA	125 °C	-40 C	15 dB 40 dB	Positive	1

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	$ 1.31
		10	$ 0.82
		25	$ 0.69
		100	$ 0.55
		250	$ 0.47
		500	$ 0.43
		1000	$ 0.39
	Digi-Reel®	1	$ 1.31
		10	$ 0.82
		25	$ 0.69
		100	$ 0.55
		250	$ 0.47
		500	$ 0.43
		1000	$ 0.39
	N/A	3216	$ 0.78
	Tape & Reel (TR)	3000	$ 0.35
		6000	$ 0.33
		9000	$ 0.31
		15000	$ 0.30
		21000	$ 0.29
		30000	$ 0.29

Description

General part information

TPS78228 Series

The TPS782xx family of low-dropout regulators (LDOs) offers the benefits of ultra-low power (IQ= 1 µA), and miniaturized packaging (2-mm×2-mm SON).

This LDO is designed specifically for battery-powered applications where ultra-low quiescent current is a critical parameter. The TPS782, with ultra-low IQ(1 µA), is ideal for microprocessors, memory cards, and smoke detectors.

The ultra-low power and miniaturized packaging allow designers to customize power consumption for specific applications. Consult with your local factory representative for exact voltage options and ordering information; minimum order quantities may apply.

Documents

Technical documentation and resources

No documents available