Integrated Circuits (ICs)

TLV73312PDQNR

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Texas Instruments

IC REG LINEAR 1.2V 300MA 4X2SON

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Integrated Circuits (ICs)

TLV73312PDQNR

Active

Texas Instruments

IC REG LINEAR 1.2V 300MA 4X2SON

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLV73312PDQNR

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	60 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	4-XDFN Exposed Pad
Protection Features	Short Circuit, Over Temperature, Under Voltage Lockout (UVLO), Over Current
PSRR [Max]	68 dB
PSRR [Min]	28 dB
Supplier Device Package	4-X2SON (1x1)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.45 V

TLV733P-Q1 Series

Automotive 300-mA, low-IQ, low-dropout voltage regulator with enable

Part	Control Features	Qualification	Package / Case	Number of Regulators	Output Configuration	Protection Features	Voltage Dropout (Max) [Max]	Voltage - Input (Max) [Max]	Output Type	Current - Quiescent (Iq)	Grade	Mounting Type	Current - Output	PSRR [Min]	PSRR [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Supplier Device Package
Texas Instruments TLV73318PQDBVRQ1	Enable	AEC-Q100	SC-74A SOT-753	1	Positive	Over Current Over Temperature UVLO	0.3 V	5.5 V	1.81 mOhm	78 µA	Automotive	Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 °C	1.8 V	SOT-23-5
Texas Instruments TLV73318PQDRVRQ1	Enable	AEC-Q100		1	Positive		0.3 V	5.5 V	1.81 mOhm	62 µA	Automotive	Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 °C	1.8 V	6-WSON (2x2)
Texas Instruments TLV73312PDQNT	Enable		4-XDFN Exposed Pad	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.45 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.2 V	4-X2SON (1x1)
Texas Instruments TLV73315PDQNR	Enable		4-XDFN Exposed Pad	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.4 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.5 V	4-X2SON (1x1)
Texas Instruments TLV73311PQDBVRQ1	Enable	AEC-Q100	SC-74A SOT-753	1	Positive	Over Current Over Temperature UVLO	0.51 V	5.5 V	1.81 mOhm	78 µA	Automotive	Surface Mount	300 mA			-40 °C	125 °C	1.1 V	SOT-23-5
Texas Instruments TLV73312PQDRVRQ1	Enable	AEC-Q100		1	Positive		0.45 V	5.5 V	1.81 mOhm	62 µA	Automotive	Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 °C	1.2 V	6-WSON (2x2)
Texas Instruments TLV73318PDBVT	Enable		SC-74A SOT-753	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.3 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.8 V	SOT-23-5
Texas Instruments TLV73318PDQNR3	Enable		4-XDFN Exposed Pad	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.3 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.8 V	4-X2SON (1x1)
Texas Instruments TLV73315PDQNT	Enable		4-XDFN Exposed Pad	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.4 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.5 V	4-X2SON (1x1)
Texas Instruments TLV73312PDQNR	Enable		4-XDFN Exposed Pad	1	Positive	Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	0.45 V	5.5 V	1.81 mOhm	60 µA		Surface Mount	300 mA	28 dB	68 dB	-40 °C	125 ¯C	1.2 V	4-X2SON (1x1)

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	$ 0.27
		10	$ 0.20
		25	$ 0.17
		100	$ 0.11
		250	$ 0.09
		500	$ 0.07
		1000	$ 0.06
	Digi-Reel®	1	$ 0.27
		10	$ 0.20
		25	$ 0.17
		100	$ 0.11
		250	$ 0.09
		500	$ 0.07
		1000	$ 0.06
	Tape & Reel (TR)	3000	$ 0.05
		6000	$ 0.04
		15000	$ 0.04

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.

Documents

Technical documentation and resources

No documents available