Specification	TPS76425DBVR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	100 µA
Current - Supply (Max) [Max]	140 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)	2.5 V

TPS76430 Series

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

Part	Output Type	Protection Features	Mounting Type	Number of Regulators	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Supplier Device Package	Current - Quiescent (Iq)	Output Configuration	Control Features	Current - Output	PSRR	Package / Case	Voltage - Output (Min/Fixed)	Voltage Dropout (Max) [Max]
Texas Instruments TPS76430DBVR	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753
Texas Instruments TPS76427DBVRG4	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.7 V
Texas Instruments TPS76428DBVR	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.8 V
Texas Instruments TPS76428DBVRG4	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.8 V
Texas Instruments TPS76428DBVT	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.8 V
Texas Instruments TPS76425DBVT	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.5 V
Texas Instruments TPS76425DBVR	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	2.5 V
Texas Instruments TPS76430DBVT	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753
Texas Instruments TPS76433DBVRG4	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	3.3 V	0.5 V
Texas Instruments TPS76433DBVT	1.81 mOhm	Over Current Over Temperature Reverse Polarity	Surface Mount	1	10 V	125 °C	-40 °C	140 µA	SOT-23-5	100 µA	Positive	Enable	150 mA	60 dB	SC-74A SOT-753	3.3 V	0.5 V

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	$ 2.06
		10	$ 1.85
		25	$ 1.74
		100	$ 1.48
		250	$ 1.39
		500	$ 1.22
		1000	$ 1.01
	Digi-Reel®	1	$ 2.06
		10	$ 1.85
		25	$ 1.74
		100	$ 1.48
		250	$ 1.39
		500	$ 1.22
		1000	$ 1.01
	Tape & Reel (TR)	3000	$ 0.94
		6000	$ 0.91
Texas Instruments	LARGE T&R	1	$ 1.55
		100	$ 1.28
		250	$ 0.92
		1000	$ 0.69

Description

General part information

TPS76430 Series

The TPS764xx family of low-dropout (LDO) voltage regulators offers the benefits of a low noise, low-dropout voltage, low-power operation, and miniaturized package. Additionally, they feature low quiescent current when compared to conventional LDO regulators. Offered in 5-terminal small outline integrated-circuit SOT-23 package, the TPS764xx series devices are ideal for low-noise applications, cost-sensitive designs and applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low\x97typically 300 mV at 150 mA of load current (TPS76433)\x97and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is very low (140 uA maximum) and is stable over the entire range of output load current (0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life.

The TPS764xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 uA maximum at TJ= 25°C. The TPS764xx is offered in 2.5-V, 2.7-V, 2.8-V, 3.0-V, and 3.3-V fixed-voltages.

Documents

Technical documentation and resources

Low-Power Low-Noise 150-mA Low-Dropout Linear Regulator datasheet (Rev. B)

Data sheet