Integrated Circuits (ICs)

TPS75125QPWPG4

Unknown

Texas Instruments

LDO VOLTAGE REGULATORS FAST-TRAN-RESP 1.5-A ALT 595-TPS75125QPWP

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DocumentsTPS75125QPWPG4 Datasheet

Integrated Circuits (ICs)

TPS75125QPWPG4

Unknown

Texas Instruments

LDO VOLTAGE REGULATORS FAST-TRAN-RESP 1.5-A ALT 595-TPS75125QPWP

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DocumentsTPS75125QPWPG4 Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS75125QPWPG4

Control Features	Reset Output, Power Good, Enable
Current - Output	1.5 A
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
Package / Case	0.173 ", 4.4 mm
Package / Case	20-PowerTSSOP
Protection Features	Over Temperature, Over Current, Reverse Polarity
PSRR	63 db
Supplier Device Package	20-HTSSOP
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	2.5 V

TPS75125 Series

Enhanced product, fast-transient response 1.5-A LDO regulator with power good

Part	Current - Output	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Number of Regulators	Control Features	Output Configuration	Protection Features	Mounting Type	PSRR	Voltage - Input (Max) [Max]	Supplier Device Package	Package / Case	Package / Case
Texas Instruments TPS75125QPWPG4	1.5 A	125 µA	2.5 V	125 °C	-40 C	1	Enable Power Good Reset Output	Positive	Over Current Over Temperature Reverse Polarity	Surface Mount	63 db	5.5 V	20-HTSSOP	0.173 " 4.4 mm	20-PowerTSSOP
Texas Instruments TPS75125MPWPREP	1.5 A	125 µA	2.5 V	125 °C	-55 C	1	Enable Power Good Reset Output	Positive	Over Current Over Temperature Reverse Polarity	Surface Mount	63 db	5.5 V	20-HTSSOP	0.173 " 4.4 mm	20-PowerTSSOP

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.99
Mouser	N/A	210	$ 3.98

Description

General part information

TPS75125 Series

TPS75125-EP is a low-dropout regulator with a power good (PG) function. Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS75125-EP is designed to have fast transient response for larger load current changes.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low 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 75 µA over the full range of output current, 1 mA to 1.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.

The device is enabled when the enable (EN) input is connected to a low-level voltage. This low dropout (LDO) device also features a sleep mode; applying a TTL high signal toENshuts down the regulator, reducing the quiescent current to less than 1 µA at TJ= 25°C.

Documents

Technical documentation and resources

TPS75125QPWPG4 Datasheet

Datasheet