LM9071SX/NOPB

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Texas Instruments

250-MA, 26-V, LOW-DROPOUT VOLTAGE REGULATOR WITH RESET WITH DELAY

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LM9071SX/NOPB

Active

Texas Instruments

250-MA, 26-V, LOW-DROPOUT VOLTAGE REGULATOR WITH RESET WITH DELAY

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Description Specifications Series Pricing CAD Documents

Description

General part information

LM9071 Series

The LM9071 is a 5V, 250 mA low-dropout voltage regulator. The regulator features an active low delayed reset output flag which can be used to reset a microprocessor system on turn-ON and in the event that the regulator output falls out of regulation for any reason. An external capacitor programs a delay time interval before the reset output can return high.

Designed for automotive application the LM9071 contains a variety of protection features such as reverse battery, over-voltage shutdown, thermal shutdown, input transient protection and a wide operating temperature range.

Design techniques have been employed to allow the regulator to remain operational and not generate false reset signals when subjected to high levels of RF energy (300V/m from 2 MHz to 400 MHz).

Technical Specifications

Parameters and characteristics for this part

Specification	LM9071SX/NOPB

Current - Output	250 mA
Current - Quiescent (Iq)	4 mA
Current - Supply (Max)	50 mA
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 Leads	5 Leads
Package Name	D2PAK, TO-263 (DDPAK-5)
Protection Features	Reverse Polarity, Over Voltage, Short Circuit, Over Temperature
PSRR	60 dB
Voltage - Input (Max)	26 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max)	0.8 V

LM9071 Series

Part	Protection Features	Number of Regulators	Voltage Dropout (Max)	Current - Output	Current - Quiescent (Iq)	Package Name	Package Leads	Current - Supply (Max)	Voltage - Input (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Output Configuration	Voltage - Output (Min/Fixed)	PSRR	Output Type	Package / Case
Texas Instruments LM9071S	Over Temperature Over Voltage Reverse Polarity Short Circuit	1	0.8 V	250 mA	4 mA	D2PAK TO-263 (DDPAK-5)	5 Leads	50 mA	26 V	125 °C	-40 °C	Surface Mount	Positive	5 V	60 dB	Fixed
Texas Instruments LM9071S/NOPB	Over Temperature Over Voltage Reverse Polarity Short Circuit	1	0.8 V	250 mA	4 mA	D2PAK TO-263 (DDPAK-5)	5 Leads	50 mA	26 V	125 °C	-40 °C	Surface Mount	Positive	5 V	60 dB	Fixed
Texas Instruments LM9071T/NOPB	Over Temperature Over Voltage Reverse Polarity Short Circuit	1	0.8 V	250 mA	4 mA	TO-220-5		50 mA	26 V	125 °C	-40 °C	Through Hole	Positive	5 V	60 dB	Fixed	TO-220-5
Texas Instruments LM9071SX	Over Temperature Over Voltage Reverse Polarity Short Circuit	1	0.8 V	250 mA	4 mA	D2PAK TO-263 (DDPAK-5)	5 Leads	50 mA	26 V	125 °C	-40 °C	Surface Mount	Positive	5 V	60 dB	Fixed
Texas Instruments LM9071SX/NOPB	Over Temperature Over Voltage Reverse Polarity Short Circuit	1	0.8 V	250 mA	4 mA	D2PAK TO-263 (DDPAK-5)	5 Leads	50 mA	26 V	125 °C	-40 °C	Surface Mount	Positive	5 V	60 dB	Fixed

Pricing

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CAD

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Documents

Technical documentation and resources

Datasheet