LM2936BM-3.3/NOPB National Semiconductor, LM2936BM-3.3/NOPB Datasheet

IC REG ULTRA LOW CURR 3.3V 8SOIC

LM2936BM-3.3/NOPB

Manufacturer Part Number
LM2936BM-3.3/NOPB
Description
IC REG ULTRA LOW CURR 3.3V 8SOIC
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2936BM-3.3/NOPB

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 40V
Voltage - Dropout (typical)
0.2V @ 50mA
Number Of Regulators
1
Current - Output
50mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
*LM2936BM-3.3
*LM2936BM-3.3/NOPB
LM2936BM-3.3

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2936BM-3.3/NOPB
Manufacturer:
TI/NSC
Quantity:
12 000
Part Number:
LM2936BM-3.3/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
© 2006 National Semiconductor Corporation
LM2936
Ultra-Low Quiescent Current LDO Voltage Regulator
General Description
The LM2936 ultra-low quiescent current regulator features
low dropout voltage and low current in the standby mode.
With less than 15 µA quiescent current at a 100 µA load, the
LM2936 is ideally suited for automotive and other battery
operated systems. The LM2936 retains all of the features
that are common to low dropout regulators including a low
dropout PNP pass device, short circuit protection, reverse
battery protection, and thermal shutdown. The LM2936 has
a 40V maximum operating voltage limit, a −40˚C to +125˚C
operating temperature range, and
ance over the entire output current, input voltage, and tem-
perature range. The LM2936 is available in a TO-92 pack-
age, SO-8 and SOT–23 surface mount packages, and a
TO-252 surface mount power package.
Typical Application
* Required if regulator is located more than 2" from power supply filter capacitor.
** Required for stability. See Electrical Characteristics for required values. Must be rated over intended operating temperature range. Effective series
resistance (ESR) is critical, see curve. Locate capacitor as close as possible to the regulator output and ground pins. Capacitance may be increased
without bound.
±
3% output voltage toler-
DS009759
Features
n Ultra low quiescent current (I
n Fixed 3.0V, 3.3V or 5.0V with 50 mA output
n
n
n Dropout voltage typically 200 mV
n Reverse battery protection
n −50V reverse transient protection
n Internal short circuit current limit
n Internal thermal shutdown protection
n 40V operating voltage limit
n 60V operating voltage limit for LM2936HV
n Shutdown Pin available with LM2936BM package
±
±
2% Initial output tolerance
3% Output tolerance over line, load, and temperature
00975901
Q
≤ 15 µA for I
@
I
O
= 50 mA
October 2006
www.national.com
O
= 100 µA)

Related parts for LM2936BM-3.3/NOPB

LM2936BM-3.3/NOPB Summary of contents

Page 1

... Dropout voltage typically 200 mV n Reverse battery protection n −50V reverse transient protection n Internal short circuit current limit n Internal thermal shutdown protection n 40V operating voltage limit n 60V operating voltage limit for LM2936HV n Shutdown Pin available with LM2936BM package DS009759 October 2006 ≤ 15 µA for I = 100 µ ...

Page 2

... Bottom View LM2936Z See NS Package Number Z03A www.national.com 00975906 00975902 2 SOT-223 00975926 Top View LM2936MP See NS Package Number MP04A 8-Pin SO (M) 00975927 Top View LM2936BM and LM2936HVBMA See NS Package Number M08A 8-Pin Mini SOIC (MM) 00975928 Top View LM2936MM See NS Package Number MUA08A ...

Page 3

... Yes LM2936BMX-3 LM2936DT-3 LM2936DTX-3.3 Yes Yes LM2936HVBMA-3.3 Yes Yes LM2936HVBMAX3.3 3.30V - - LM2936M-3 LM2936MX-3 LM2936MP-3 LM2936MPX-3 LM2936MM-3 LM2936MMX-3 LM2936Z-3.3 - Yes LM2936BM-5.0 - Yes LM2936BMX-5 LM2936DT-5 LM2936DTX-5.0 Yes Yes LM2936HVBMA-5.0 Yes Yes LM2936HVBMAX5.0 Yes - LM2936HVMA-5.0 5.00V Yes - LM2936HVMAX-5.0 - LM2936M-5 LM2936MX-5 LM2936MP-5 LM2936MPX-5 LM2936MM-5 LM2936MMX-5.0 ...

Page 4

... LM2936 +60V, −50V Maximum Operating Input Voltage - 2000V LM2936HV only Internally limited Maximum Shutdown Pin Voltage - 150˚C LM2936BM only −65˚C to +150˚C TO-92 (Z03A) θ 260˚C MSO-8 (MUA08A) θ SO-8 (M08A) θ SO-8 (M08A) θ TO-252 (TD03B) θ ...

Page 5

... Boldface limits apply over entire operating temperature range Parameter Output Bypass C = 22µF OUT 0.1mA ≤ I Capacitance (C ) ESR OUT Shutdown Input − LM2936BM–3.0 Only Output Voltage, V Output Off, V OUT Shutdown High Output Off, R Threshold Voltage Shutdown Low Output On, R Threshold Voltage Shutdown High ...

Page 6

... Boldface limits apply over entire operating temperature range Parameter Output Bypass C OUT 0.1mA ≤ I Capacitance (C ) ESR OUT Shutdown Input − LM2936BM–3.3 Only Output Voltage, V Output Off, V OUT Shutdown High Output Off, R Threshold Voltage Shutdown Low Output On, R Threshold Voltage ...

Page 7

... Boldface limits apply over entire operating temperature range Parameter Output Bypass C = 10µF OUT 0.1mA ≤ I Capacitance (C ) ESR OUT Shutdown Input − LM2936BM–5.0 Only Output Voltage, V Output Off, V OUT Shutdown High Output Off, R Threshold Voltage Shutdown Low Output On, R Threshold Voltage Shutdown High ...

Page 8

Typical Performance Characteristics Dropout Voltage Quiescent Current Quiescent Current www.national.com (Continued) 00975909 00975911 00975913 8 Quiescent Current 00975910 Quiescent Current 00975912 Quiescent Current 00975914 ...

Page 9

Typical Performance Characteristics LM2936–5.0 C ESR OUT LM2936–3.3 C ESR OUT Peak Output Current (Continued) LM2936–3.0 C 00975915 00975930 LM2936–5.0 Current Limit 00975917 9 ESR OUT 00975929 Peak Output Current 00975916 00975918 www.national.com ...

Page 10

Typical Performance Characteristics LM2936–5.0 Line Transient Response LM2936–5.0 Ripple Rejection LM2936–5.0 Low Voltage Behavior www.national.com (Continued) LM2936–5.0 Output at 00975919 LM2936–5.0 Load Transient Response 00975921 LM2936–5.0 Output Impedance 00975923 10 Voltage Extremes 00975920 00975922 00975924 ...

Page 11

... Do not use this device in a design where the input operating voltage may exceed 40V, or where transients are likely to exceed 60V. rating has JA SHUTDOWN PIN The LM2936BM has a pin for shutting down the regulator output. Applying a Logic Level High ( = θ + θ ...

Page 12

www.national.com 12 ...

Page 13

Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead Small Outline Molded Package (M) NS Package Number M08A TO-252 Package (DT) NS Package Number TD03B 13 www.national.com ...

Page 14

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted (Continued) 3-Lead TO-92 Plastic Package (Z) NS Package Number Z03A SOT-223 Package (MP) NS Package Number MP04A 14 ...

Page 15

... BANNED SUBSTANCE COMPLIANCE National Semiconductor follows the provisions of the Product Stewardship Guide for Customers (CSP-9-111C2) and Banned Substances and Materials of Interest Specification (CSP-9-111S2) for regulatory environmental compliance. Details may be found at: www.national.com/quality/green. ...

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