SHUTDOWN

GND

1.0 nF

10 PF

100 k:

10 PF

0.1 PF

Unregulated

Voltage Input

Regulated

Voltage Output

Delayed Reset

Output

Shutdown Control

Input

LM9076BMA-x.x

ON

OFF

RESET

GND

1.0 nF

10 PF

100 k:

10 PF

0.1 PF

Unregulated

Voltage Input

Regulated

Voltage Output

Delayed Reset

Output

LM9076S-x.x

RESET

LM9076

www.ti.com

SNVS260L – NOVEMEBER 2003 – REVISED MARCH 2013

LM9076 150mA Ultra-Low Quiescent Current LDO Regulator with Delayed Reset Output

Check for Samples: LM9076

1

FEATURES

DESCRIPTION

The LM9076 is a ±3%, 150 mA logic controlled

2

•

Available with 5.0V or 3.3V Output Voltage

voltage regulator. The regulator features an active

•

Ultra Low Ground Pin Current, 25

μA Typical

low delayed reset output flag which can be used to

for 100

μA Load

reset a microprocessor system at turn-ON and in the

•

event that the regulator output voltage falls below a

minimum value. An external capacitor programs a

•

delay time interval before the reset output pin can

Temperature Conditions

return high.

•

Low Dropout Voltage, 200 mV Typical with 150

Designed for automotive and industrial applications,

mA Load

the LM9076 contains a variety of protection features

•

Low Off State Ground Pin current for

such as thermal shutdown, input transient protection

LM9076BMA

and

a

wide

operating

temperature

range.

The

•

LM9076 uses an PNP pass transistor which allows

low drop-out voltage operation.

Detection

•

+70V/-50V Voltage Transients

•

Typical Applications

Figure 1. LM9076S-x.x in 5 lead SFM package

Figure 2. LM9076BMA-x.x in 8 lead SOIC package

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright © 2003–2013, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.