Texas Instruments-CSD87502Q2T MOSFETs Trans MOSFET N-CH 30V 5A 6-Pin WSON EP T/R

LP5912-1.5DRVR

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Texas Instruments

500-MA LOW-NOISE LOW-IQ LOW-DROPOUT VOLTAGE REGULATOR WITH REVERSE CURRENT PROTECT

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LP5912-1.5DRVR

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Texas Instruments

500-MA LOW-NOISE LOW-IQ LOW-DROPOUT VOLTAGE REGULATOR WITH REVERSE CURRENT PROTECT

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Description Specifications Series Pricing CAD Documents

Description

General part information

LP5912 Series

The LP5912 is low-noise LDO that can supply up to 500 mA of output current. Designed to meet the requirements of RF and analog circuits, the LP5912 device provides low noise, high PSRR, low quiescent current, and low line and load transient response. The LP5912 offers class-leading noise performance without a noise bypass capacitor and with the ability for remote output capacitance placement.

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

This device is available with fixed output voltages from 0.8 V to 5.5 V in 25-mV steps. Contact Texas Instruments Sales for specific voltage option needs.

Technical Specifications

Parameters and characteristics for this part

Specification	LP5912-1.5DRVR

Control Features	Soft Start, Power Good, Enable
Current - Output	500 mA
Current - Quiescent (Iq)	55 µA
Current - Supply (Max)	600 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	6-WDFN Exposed Pad
Package Length	2 mm
Package Name	6-WSON
Package Width	2 mm
Protection Features	Over Temperature, Reverse Polarity, Short Circuit
PSRR (Maximum)	80 dB
PSRR (Minimum)	40 dB
Voltage - Input (Max)	6.5 V
Voltage - Output (Min/Fixed)	1.5 V

LP5912 Series

Part	Package Width	Package Name	Package Length	Voltage - Input (Max)	Current - Supply (Max)	Package / Case	Current - Output	Output Configuration	Protection Features	Voltage - Output (Min/Fixed)	Mounting Type	Current - Quiescent (Iq)	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Control Features	Voltage Dropout (Max)	PSRR (Maximum)	PSRR (Minimum)	Number of Regulators	Board Type	Supplied Contents	Contents	Utilized IC / Part	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Voltage - Output	Regulator Type	Channels per IC (Single)	Channels per IC (Type)	Channels per IC (Count)	Qualification	Grade
Texas Instruments LP5912-3.0DRVR	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	3 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start	0.25 V	80 dB	40 dB	1
Texas Instruments LP5912DRV18EVM							500 mA														Fully Populated	Board(s)	Board	LP5912	1.6 V	6.5 V	1.8 V	Positive Fixed	1	Single	1
Texas Instruments LP5912Q1.2DRVTQ1	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	1.2 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start		80 dB	40 dB	1												AEC-Q100	Automotive
Texas Instruments LP5912-1.5DRVT	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	1.5 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start		80 dB	40 dB	1
Texas Instruments LP5912-5.0DRVR	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	5 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start	0.18 V	80 dB	40 dB	1
Texas Instruments LP5912Q3.0DRVTQ1	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	3 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start	0.25 V	80 dB	40 dB	1												AEC-Q100	Automotive
Texas Instruments LP5912-2.8DRVT	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	2.8 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start	0.25 V	80 dB	40 dB	1
Texas Instruments LP5912Q1.1DRVTQ1	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	1.1 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start		80 dB	40 dB	1												AEC-Q100	Automotive
Texas Instruments LP5912Q2.8DRVTQ1	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	2.8 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start	0.25 V	80 dB	40 dB	1												AEC-Q100	Automotive
Texas Instruments LP5912Q0.9DRVTQ1	2 mm	6-WSON	2 mm	6.5 V	600 µA	6-WDFN Exposed Pad	500 mA	Positive	Over Temperature Reverse Polarity Short Circuit	0.9 V	Surface Mount	55 µA	125 °C	-40 °C	Fixed	Enable Power Good Soft Start		65 dB	40 dB	1												AEC-Q100	Automotive

Pricing

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

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LP5912DRV EVM User's Guide

LP5912 500-mA Low-Noise, Low-IQ LDO datasheet (Rev. D)

Low Dropout Regulators Quick Reference Guide (Rev. P)

LP5912-1.5DRVR | Datasheet