Specification	LM9071SX/NOPB

Current - Output	250 mA
Current - Quiescent (Iq)	4 mA
Current - Supply (Max) [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	1.81 mOhm
Package / Case	TO-263-6, TO-263BA, D2PAK (5 Leads + Tab)
Protection Features	Reverse Polarity, Over Voltage, Short Circuit, Over Temperature
PSRR	60 dB
Supplier Device Package	TO-263 (DDPAK-5)
Voltage - Input (Max) [Max]	26 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.8 V

LM9071 Series

250-mA, 26-V, low-dropout voltage regulator with RESET with delay

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Supplier Device Package	Current - Output	Mounting Type	Output Type	Current - Quiescent (Iq)	Number of Regulators	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	PSRR	Voltage Dropout (Max) [Max]	Output Configuration	Protection Features	Package / Case
Texas Instruments LM9071S	125 °C	-40 °C	50 mA	TO-263 (DDPAK-5)	250 mA	Surface Mount	1.81 mOhm	4 mA	1	5 V	26 V	60 dB	0.8 V	Positive	Over Temperature Over Voltage Reverse Polarity Short Circuit	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA
Texas Instruments LM9071S/NOPB	125 °C	-40 °C	50 mA	TO-263 (DDPAK-5)	250 mA	Surface Mount	1.81 mOhm	4 mA	1	5 V	26 V	60 dB	0.8 V	Positive	Over Temperature Over Voltage Reverse Polarity Short Circuit	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA
Texas Instruments LM9071T/NOPB	125 °C	-40 °C	50 mA	TO-220-5	250 mA	Through Hole	1.81 mOhm	4 mA	1	5 V	26 V	60 dB	0.8 V	Positive	Over Temperature Over Voltage Reverse Polarity Short Circuit	TO-220-5
Texas Instruments LM9071SX	125 °C	-40 °C	50 mA	TO-263 (DDPAK-5)	250 mA	Surface Mount	1.81 mOhm	4 mA	1	5 V	26 V	60 dB	0.8 V	Positive	Over Temperature Over Voltage Reverse Polarity Short Circuit	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA
Texas Instruments LM9071SX/NOPB	125 °C	-40 °C	50 mA	TO-263 (DDPAK-5)	250 mA	Surface Mount	1.81 mOhm	4 mA	1	5 V	26 V	60 dB	0.8 V	Positive	Over Temperature Over Voltage Reverse Polarity Short Circuit	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA

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	$ 2.92
		10	$ 2.62
		25	$ 2.48
		100	$ 2.15
		250	$ 2.04
	Digi-Reel®	1	$ 2.92
		10	$ 2.62
		25	$ 2.48
		100	$ 2.15
		250	$ 2.04
	Tape & Reel (TR)	500	$ 1.36
Texas Instruments	LARGE T&R	1	$ 2.20
		100	$ 1.93
		250	$ 1.35
		1000	$ 1.09

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).

Documents

Technical documentation and resources

LM9071 Low-Dropout System Voltage Regulator with Delayed Reset datasheet (Rev. D)

Data sheet