lm9076bmax-5.0 National Semiconductor Corporation, lm9076bmax-5.0 Datasheet

no-image

lm9076bmax-5.0

Manufacturer Part Number
lm9076bmax-5.0
Description
150ma Ultra-low Quiescent Current Ldo Regulator With Delayed Reset Output
Manufacturer
National Semiconductor Corporation
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM9076BMAX-5.0
Manufacturer:
TI
Quantity:
8 956
Part Number:
LM9076BMAX-5.0
Manufacturer:
TI
Quantity:
8 956
Part Number:
LM9076BMAX-5.0
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM9076BMAX-5.0
Quantity:
3 900
Part Number:
lm9076bmax-5.0/NOPB
Manufacturer:
TI
Quantity:
12 000
© 2007 National Semiconductor Corporation
LM9076
150mA Ultra-Low Quiescent Current LDO Regulator with
Delayed Reset Output
General Description
The LM9076 is a ±3%, 150 mA logic controlled voltage reg-
ulator. The regulator features an active low delayed reset
output flag which can be used to reset a microprocessor sys-
tem 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
return high.
Designed for automotive and industrial applications, the
LM9076 contains a variety of protection features such as
thermal shutdown, input transient protection and a wide op-
erating temperature range. The LM9076 uses an PNP pass
transistor which allows low drop-out voltage operation.
Typical Applications
200830
LM9076S-x.x in 5 lead TO-263 package
LM9076BMA-x.x in 8 lead SO package
Features
Available with 5.0V or 3.3V output voltage
Ultra Low Ground Pin Current, 25 μA typical for 100 μA
load
V
V
Conditions
Low Dropout Voltage, 200 mV typical with 150 mA load
Low Off State Ground Pin current for LM9076BMA
Delayed RESET output pin for low V
+70V/-50V Voltage Transients
Operational V
OUT
OUT
initial accuracy of ±1.5%
accurate to ±3% over Load and Temperature
IN
up to +40V
OUT
November 12, 2007
20083029
detection
20083030
www.national.com

Related parts for lm9076bmax-5.0

lm9076bmax-5.0 Summary of contents

Page 1

... LM9076 contains a variety of protection features such as thermal shutdown, input transient protection and a wide op- erating temperature range. The LM9076 uses an PNP pass transistor which allows low drop-out voltage operation. Typical Applications © 2007 National Semiconductor Corporation Features ■ Available with 5.0V or 3.3V output voltage ■ ...

Page 2

... LM9076S-3.3 LM9076SX-3.3 LM9076S-3.3 LM9076BMA-3.3 9076B MA3.3 LM9076BMAX-3.3 9076B MA3.3 LM9076S-5.0 LM9076S-5.0 LM9076SX-5.0 LM9076S-5.0 LM9076BMA-5.0 9076BMA5.0 LM9076BMAX-5.0 9076BMA5.0 2 20083028 Top View Shipped As Rail of 45 Tape and Reel of 500 Rail of 95 Tape and Reel of 2500 Rail of 45 Tape and Reel of 500 Rail of 95 ...

Page 3

Absolute Maximum Ratings V (DC (+Transient) t< 10ms, Duty Cycle IN <1% V (-Transient) t< 1ms, Duty Cycle IN <1% SHUTDOWN Pin RESET Pin C Pin DELAY Storage Temperature Junction Temperature ( ESD, HBM, per AEC ...

Page 4

Symbol Parameter PSRR Ripple Rejection RESET PIN CHARACTERISTICS Minimum RESET Status V OUT V THR RESET Low V RESET pin high voltage OH V RESET pin low voltage OL C PIN CHARACTERISTICS DELAY C DELAY I DELAY ...

Page 5

Electrical Characteristics for LM9076–5.0 The following specifications apply for V 4.0Ω; unless otherwise specified. Bold Values indicate −40°C are guaranteed through test, design, or statistical correlation. Symbol Parameter LM9076–5.0 REGULATOR CHARACTERISTICS Output Voltage V OUT Output Voltage Off LM9076 BMA ...

Page 6

Symbol Parameter C DELAY I DELAY DELAY t Reset Delay Time DELAY SHUTDOWN CONTROL LOGIC — LM9076BMA-5.0 Only SHUTDOWN Pin Low V IL(SD) Threshold Voltage SHUTDOWN Pin High V IH(SD) Threshold Voltage SHUTDOWN Pin High I IH(SD) ...

Page 7

Typical Performance Characteristics Output Capacitor ESR Output Voltage vs Low Input Voltage Ground Pin Current vs Low Input Voltage Output Capacitor ESR 20083031 Output Voltage vs Low Input Voltage 20083033 Ground Pin Current vs Low Input Voltage 20083035 7 20083032 ...

Page 8

Ground Pin Current vs Load Current Output Voltage vs Input Voltage Output Voltage vs Junction Temperature www.national.com Ground Pin Current vs Load Current 20083037 Output Voltage vs Input Voltage 20083039 Output Voltage vs Junction Temperature 20083041 8 20083038 20083040 20083042 ...

Page 9

Dropout Voltage vs Load Current 20083043 Load Transient Response 20083045 Line Transient Response 20083047 Load Transient Response Line Transient Response Delayed Reset Time vs Vin Normalized 20083044 20083046 = 14V 20083050 www.national.com ...

Page 10

Ripple Rejection www.national.com 20083051 10 ...

Page 11

Application Information REGULATOR BASICS The LM9076 regulator is suitable for Automotive and Indus- trial applications where continuous connection to a battery supply is required (refer to the Typical Application circuit). The pass element of the regulator is a PNP device ...

Page 12

DELAY OUT DELAY For the LM9076–3.3 with a C DELAY I value of 0.420 uA the typical RESET delay time is: DELAY t =3.3V × (0.001 uF / 0.420 uA) = 7.8 ms DELAY For ...

Page 13

Physical Dimensions inches (millimeters) unless otherwise noted 5-Lead TO-263 NS Package Number TS5B 8-Lead (0.150" Wide) Molded SO Package NS Package Number M08A 13 www.national.com ...

Page 14

... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...

Related keywords