Specification	TPS76528D

Control Features	Enable, Power Good
Current - Output	150 mA
Current - Quiescent (Iq)	50 çA
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	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	8-SOIC
Voltage - Input (Max) [Max]	10 V
Voltage - Output (Min/Fixed)	2.8 V
Voltage Dropout (Max) [Max]	0.33 V

TPS76515 Series

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

Part	Voltage - Output (Min/Fixed)	Protection Features	Output Configuration	Output Type	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Mounting Type	Voltage - Input (Max) [Max]	Current - Output	Supplier Device Package	Control Features	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]
Texas Instruments TPS76518DG4	1.8 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA
Texas Instruments TPS76518DRG4	1.8 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA
Texas Instruments TPS76550DR	5 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.15 V
Texas Instruments TPS76533DRG4	3.3 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.24 V
Texas Instruments TPS76550D	5 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.15 V
Texas Instruments TPS76533DG4	3.3 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.24 V
Texas Instruments TPS76533D	3.3 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.24 V
Texas Instruments TPS76525D	2.5 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA
Texas Instruments TPS76528D	2.8 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA	0.33 V
Texas Instruments TPS76515D	1.5 V	Over Current Over Temperature Reverse Polarity	Positive	1.81 mOhm	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	1	Surface Mount	10 V	150 mA	8-SOIC	Enable Power Good	50 çA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	450	$ 2.78
Texas Instruments	TUBE	1	$ 3.35
		100	$ 2.94
		250	$ 2.06
		1000	$ 1.66

Description

General part information

TPS76515 Series

This device is designed to have an ultra-low quiescent current and be stable with a 4.7-uF capacitor. This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 85 mV at an output current of 150 mA for the TPS76550) 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 35 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. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 uA (typ).

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

Documents

Technical documentation and resources

Ultra-Low Quiescent-Current 150-mA Low-Dropout Voltage Regulators datasheet

Data sheet