TLV73315PQDBVRQ1

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Texas Instruments

AUTOMOTIVE 300-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

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TLV73315PQDBVRQ1

Active

Texas Instruments

AUTOMOTIVE 300-MA, LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE

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Description Specifications Series Pricing CAD Documents

Description

General part information

TLV733P-Q1 Series

The TLV733P-Q1 family of low dropout (LDO) linear regulators are ultra-small, low quiescent current LDOs that can source 300 mA with good line and load transient performance. These devices provide a typical accuracy of 1%.

The TLV733P-Q1 family is designed with a modern capacitor-free architecture to ensure stability without an input or output capacitor. The removal of the output capacitor allows for a very small solution size, and can eliminate inrush current at startup. Furthermore, the TLV733P-Q1 family is also stable with ceramic output capacitors if an output capacitor is necessary. The TLV733P-Q1 family also provides foldback current control during device power-up and enabling if an output capacitor is used. This functionality is especially important in battery-operated devices.

The TLV733P-Q1 family provides an active pulldown circuit to quickly discharge output loads when disabled.

Technical Specifications

Parameters and characteristics for this part

Specification	TLV73315PQDBVRQ1

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	78 µA
Grade	Automotive
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 Name	SOT-23-5
Protection Features	UVLO, Over Current, Over Temperature
Qualification	AEC-Q100
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	1.5 V
Voltage Dropout (Max)	0.4 V

TLV733P-Q1 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Max)	Voltage Dropout (Max)	Package Length	Package Name	Package Width	Number of Regulators	Output Configuration	Control Features	Mounting Type	Current - Quiescent (Iq)	Current - Output	Output Type	Protection Features	PSRR (Minimum)	PSRR (Maximum)	Package / Case	Voltage - Output (Min/Fixed)
Texas Instruments TLV73311PDQNT	125 °C	-40 °C	5.5 V	0.45 V	1 mm	4-X2SON	1 mm	1	Positive	Enable	Surface Mount	60 µA	300 mA	Fixed	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	28 dB	68 dB	4-XDFN Exposed Pad	1.1 V
Texas Instruments TLV73311PDBVT	125 °C	-40 °C	5.5 V	0.45 V		SOT-23-5		1	Positive	Enable	Surface Mount	60 µA	300 mA	Fixed	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	28 dB	68 dB		1.1 V
Texas Instruments TLV73311PDBVR	125 °C	-40 °C	5.5 V	0.45 V		SOT-23-5		1	Positive	Enable	Surface Mount	60 µA	300 mA	Fixed	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	28 dB	68 dB		1.1 V
Texas Instruments TLV73311PDQNR	125 °C	-40 °C	5.5 V	0.45 V	1 mm	4-X2SON	1 mm	1	Positive	Enable	Surface Mount	60 µA	300 mA	Fixed	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	28 dB	68 dB	4-XDFN Exposed Pad	1.1 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Power Supply Design for Renesas R-Car M3 (Rev. A)

TLV733P-Q1 Capacitor-Free, 300-mA, Low Dropout (LDO) Linear Regulator datasheet (Rev. F)

TLV733P-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. A)

Adding CAN nodes in Bluetooth® Low Energy PEPS systems