TLV74233PDQNR

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Texas Instruments

200-MA LOW-IQ LOW-DROPOUT (LDO) VOLTAGE REGULATOR

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TLV74233PDQNR

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Texas Instruments

200-MA LOW-IQ LOW-DROPOUT (LDO) VOLTAGE REGULATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

TLV742P Series

The TLV742P series of low-dropout linear voltage regulators (LDOs) are optimized to providing excellent performance by supporting a wide output voltage range. The LDOs can directly regulate a single cell Li-ion battery input-to-output voltage as low as 0.85 V. If used to post-regulate a DC-DC converter output, the high PSRR of 55 dB at 1 MHz suppresses ripple to provide a stable low-noise, well-regulated VOUT.

The TLV742P has an active output discharge feature that helps ensure the output is kept low while the system is disabled, in standby mode, or in sleep mode. Additionally, overcurrent protection is present to protect the device in the event of an output short along with thermal shutdown to prevent overheating.

The TLV742P series of voltage regulators are available in a 1 mm × 1 mm X2SON package to minimize PCB area.

Technical Specifications

Parameters and characteristics for this part

Specification	TLV74233PDQNR

Control Features	Enable
Current - Output	200 mA
Current - Quiescent (Iq)	50 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 Current, Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature
PSRR (Maximum)	70 dB
PSRR (Minimum)	55 dB
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max)	0.27 V

TLV742P Series

Part	Output Type	Package / Case	Voltage Dropout (Max)	Package Length	Package Name	Package Width	PSRR (Maximum)	PSRR (Minimum)	Control Features	Output Configuration	Current - Quiescent (Iq)	Operating Temperature (Max)	Operating Temperature (Min)	Current - Output	Protection Features	Number of Regulators	Mounting Type	Voltage - Input (Max)	Voltage - Output (Min/Fixed)
Texas Instruments TLV74233PDQNR	Fixed	4-XDFN Exposed Pad	0.27 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	3.3 V
Texas Instruments TLV74218PDQNR	Fixed	4-XDFN Exposed Pad		1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	1.8 V
Texas Instruments TLV74230PDQNR	Fixed	4-XDFN Exposed Pad	0.27 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature	1	Surface Mount	5.5 V	3 V
Texas Instruments TLV74227PDQNR	Fixed	4-XDFN Exposed Pad	0.3 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	2.7 V
Texas Instruments TLV74211PDQNR	Fixed	4-XDFN Exposed Pad		1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	1.1 V
Texas Instruments TLV74225PDQNR	Fixed	4-XDFN Exposed Pad	0.3 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature	1	Surface Mount	5.5 V	2.5 V
Texas Instruments TLV74215PDQNR	Fixed	4-XDFN Exposed Pad		1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	1.5 V
Texas Instruments TLV74228PDQNR	Fixed	4-XDFN Exposed Pad	0.3 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	2.8 V
Texas Instruments TLV74229PDQNR	Fixed	4-XDFN Exposed Pad	0.27 V	1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	2.9 V
Texas Instruments TLV74212PDQNR	Fixed	4-XDFN Exposed Pad		1 mm	4-X2SON	1 mm	70 dB	55 dB	Enable	Positive	50 µA	125 °C	-40 °C	200 mA	Over Current Over Temperature Reverse Polarity Under Voltage Lockout (UVLO)	1	Surface Mount	5.5 V	1.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

LDOs Quick Reference Guide

Low Dropout Regulators Quick Reference Guide (Rev. P)