LP590738QDQNRQ1

Active

Texas Instruments

LDO VOLTAGE REGULATORS AUTOMOTIVE 250-MA LOW-NOISE HIGH-PSRR

LP590738QDQNRQ1

Active

Texas Instruments

LDO VOLTAGE REGULATORS AUTOMOTIVE 250-MA LOW-NOISE HIGH-PSRR

Description Specifications Series Pricing CAD Documents

Description

General part information

LP5907 Series

The LP5907 is a low-noise LDO that can supply up to 250mA output current. Designed to meet the requirements of RF and analog circuits, the LP5907 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using innovative design techniques, the LP5907 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement.

The device is designed to work with a 1µF input and a 1µF output ceramic capacitor (no separate noise bypass capacitor is required).

This device is available with fixed output voltages from 1.2V to 4.5V in 25mV steps. Contact Texas Instruments Sales for specific voltage option needs.

Technical Specifications

Parameters and characteristics for this part

Specification	LP590738QDQNRQ1

Control Features	Enable
Current - Output	250 mA
Current - Quiescent (Iq)	25 µA
Current - Supply (Max)	425 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 / Case	4-XDFN Exposed Pad
Package Length	1 mm
Package Name	4-X2SON
Package Width	1 mm
Protection Features	Over Current, Short Circuit, Over Temperature
PSRR (Maximum)	90 dB
PSRR (Minimum)	60 dB
Qualification	AEC-Q100
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	3.8 V
Voltage Dropout (Max)	0.25 V

LP5907 Series

250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable

Part	Voltage Dropout (Max)	Current - Output	Package / Case	Output Type	Control Features	Voltage - Output (Min/Fixed)	Output Configuration	Number of Regulators	Package Length	Package Name	Package Width	Mounting Type	Current - Supply (Max)	PSRR (Maximum)	PSRR (Minimum)	Protection Features	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Max)	Current - Quiescent (Iq)	Grade	Qualification
Texas Instruments LP5907SNX-2.9/NOPB	0.25 V	250 mA	4-XDFN Exposed Pad	Fixed	Enable	2.9 V	Positive	1	1 mm	4-X2SON	1 mm	Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907UVX19/NOPB	0.2 V	250 mA	4-XFBGA DSBGA	Fixed	Enable	1.9 V	Positive	1		4-DSBGA		Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907UVX-2.5/NOPB	0.2 V	250 mA	4-XFBGA DSBGA	Fixed	Enable	2.5 V	Positive	1		4-DSBGA		Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907SNX-2.2/NOPB	0.25 V	250 mA	4-XDFN Exposed Pad	Fixed	Enable	2.2 V	Positive	1	1 mm	4-X2SON	1 mm	Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907UVX-4.5/NOPB	0.2 V	250 mA	4-XFBGA DSBGA	Fixed	Enable	4.5 V	Positive	1		4-DSBGA		Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907MFX-3.2/NOPB	0.25 V	250 mA		Fixed	Enable	3.2 V	Positive	1		SOT-23-5		Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP590738QDQNRQ1	0.25 V	250 mA	4-XDFN Exposed Pad	Fixed	Enable	3.8 V	Positive	1	1 mm	4-X2SON	1 mm	Surface Mount	425 µA	90 dB	60 dB	Over Current Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA	Automotive	AEC-Q100
Texas Instruments LP5907SNX-3.1/NOPB	0.25 V	250 mA	4-XDFN Exposed Pad	Fixed	Enable	3.1 V	Positive	1	1 mm	4-X2SON	1 mm	Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA
Texas Instruments LP5907QMFX-1.8Q1	0.25 V	250 mA		Fixed	Enable	1.8 V	Positive	1		SOT-23-5		Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA	Automotive	AEC-Q100
Texas Instruments LP5907YKGR-2.85	0.12 V	250 mA	4-XFBGA DSBGA	Fixed	Enable	2.85 V	Positive	1	0.65 mm	4-DSBGA	0.65 mm	Surface Mount	425 µA	90 dB	60 dB	Over Temperature Short Circuit	125 °C	-40 °C	5.5 V	25 µA

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LP590738QDQNRQ1 Datasheet

LP5907-Q1 Functional Safety FIT Rate and Failure Mode Distribution

LP590738QDQNRQ1 | Datasheet