TLV77418PDQNR

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Texas Instruments

300MA, SMALL SIZE, HIGH-PSRR, LOW-DROPOUT REGULATOR WITH ENABLE

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TLV77418PDQNR

Active

Texas Instruments

300MA, SMALL SIZE, HIGH-PSRR, LOW-DROPOUT REGULATOR WITH ENABLE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TLV774 Series

The TLV774 is a small, low-dropout (LDO) linear regulator that sources 300mA of output current. This LDO is designed to provide a voltage source with high PSRR. This device also provides load and line transient performance that meets the requirements of a variety of circuits. With a 1.4V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range, the TLV774 is flexible enough for use in multiple applications.

The TLV774 features an internal soft-start circuit to avoid excessive inrush current, thus minimizing the input voltage drop during start-up. An active pulldown circuit quickly discharges the output when the LDO is disabled and provides a known start-up state. The EN input allows an external logic signal to enable or disable the regulated output. The LDO is stable with small ceramic capacitors, allowing for a small overall package size. The operating junction temperature range is from −40°C to +125°C. This LDO is available in a standard 1mm × 1mm X2SON (DQN) package.

Technical Specifications

Parameters and characteristics for this part

Specification	TLV77418PDQNR

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	141 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	4-XDFN Exposed Pad
Package Length	1 mm
Package Name	4-X2SON
Package Width	1 mm
Protection Features	Over Temperature, Under Voltage Lockout (UVLO), Over Current
PSRR (Maximum)	60 dB
PSRR (Minimum)	45 dB
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	1.8 V
Voltage Dropout (Max)	0.2 V

TLV774 Series

300mA, small size, high-PSRR, low-dropout regulator with enable

Part	PSRR (Minimum)	PSRR (Maximum)	Voltage - Input (Max)	Current - Output	Package Length	Package Name	Package Width	Output Configuration	Mounting Type	Control Features	Voltage Dropout (Max)	Protection Features	Operating Temperature (Max)	Operating Temperature (Min)	Number of Regulators	Current - Quiescent (Iq)	Output Type	Package / Case	Voltage - Output (Min/Fixed)	Current - Supply (Max)
Texas Instruments TLV77430PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.165 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	3 V
Texas Instruments TLV77433PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Current Limit Enable	0.165 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	3.3 V	141 µA
Texas Instruments TLV77408PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Current Limit Enable		Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	0.8 V	141 µA
Texas Instruments TLV77415PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.31 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	1.5 V
Texas Instruments TLV77410PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable		Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	1 V
Texas Instruments TLV77412PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Current Limit Enable	0.31 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	1.2 V	141 µA
Texas Instruments TLV77418PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.2 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	1.8 V
Texas Instruments TLV77428PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.165 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	2.8 V
Texas Instruments TLV77425PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.15 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	2.5 V
Texas Instruments TLV77422PDQNR	45 dB	60 dB	5.5 V	300 mA	1 mm	4-X2SON	1 mm	Positive	Surface Mount	Enable	0.2 V	Over Current Over Temperature Under Voltage Lockout (UVLO)	125 °C	-40 °C	1	141 µA	Fixed	4-XDFN Exposed Pad	2.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TLV774 300mA, Small-Size, High-PSRR, Low-Dropout Regulator With Enable datasheet (Rev. B)

TLV77418PDQNR | Datasheet