LM9036QMMX-3.3 [TI]
Ultra-Low Quiescent Current Voltage Regulator; 超低静态电流稳压器
| 型号： | LM9036QMMX-3.3 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | Ultra-Low Quiescent Current Voltage Regulator |
| 文件： | 总10页 (文件大小：261K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM9036Q
LM9036Q Ultra-Low Quiescent Current Voltage Regulator
Literature Number: SNVS685A
June 16, 2011
LM9036Q
Ultra-Low Quiescent Current Voltage Regulator
General Description
Features
The LM9036Q ultra-low quiescent current regulator features
low dropout voltage and low current in the standby mode. With
less than 25µA Ground Pin current at a 0.1mA load, the
LM9036Q is ideally suited for automotive and other battery
operated systems. The LM9036Q 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 LM9036Q has
a 40V maximum operating voltage limit, a −40°C to +125°C
operating temperature range, and ±5% output voltage toler-
ance over the entire output current, input voltage, and tem-
perature range.
AEC-Q100 Grade 1 Qualified (-40°C to 125°C)
■
■
Ultra low Ground Pin current
(IGND ≤ 25µA for IOUT = 0.1mA)
Fixed 5V, 3.3V, 50mA output
■
■
■
■
■
■
■
Output tolerance ±5% over line, load, and temperature
Dropout voltage typically 200mV @ IOUT = 50mA
−45V reverse transient protection
Internal short circuit current limit
Internal thermal shutdown protection
40V operating voltage limit
Typical Application
30132001
* Required if regulator is located more than 2″ from power supply filter capacitor.
** Required for stability. Must be rated over intended operating temperature range. Effective series resistance (ESR) is critical, see Electrical Characteristics.
Locate capacitor as close as possible to the regulator output and ground pins. Capacitance may be increased without bound.
© 2011 National Semiconductor Corporation
301320
www.national.com
Connection Diagrams
Top View 30132028
Order Number
LM9036QM-3.3, LM9036QMX-3.3, LM9036QM-5.0, LM9036QMX-5.0
See NS Package Number M08A
Top View 30132027
Order Number
LM9036QMM-3.3, LM9036QMMX-3.3, LM9036QMM-5.0, LM9036QMMX-5.0
See NS Package Number MUA08A
Ordering Information
Output
Voltage
Order
Package Type
Package Drawing
Transport Media
Feature
LM9036QM-3.3
LM9036QMX-3.3
LM9036QMM-3.3
LM9036QMMX-3.3
LM9036QM-5.0
8-Lead SOIC
8-Lead SOIC
M08A
M08A
Rail
Tape/Reel
Rail
3.3V
5.0V
8-Lead Mini SOIC
8-Lead Mini SOIC
8-Lead SOIC
MUA08A
MUA08A
M08A
AEC-Q100 Grade 1
Qualified. Automotive
Grade Production
Flow. *
Tape/Reel
Rail
LM9036QMX-5.0
LM9036QMM-5.0
LM9036QMMX-5.0
8-Lead SOIC
M08A
Tape/Reel
Rail
8-Lead Mini SOIC
8-Lead Mini SOIC
MUA08A
MUA08A
Tape/Reel
* Automotive grade (Q) product incorporates enhanced
manufacturing and support processes for the automotive
market, including defect detection methodologies. Reli-
ability qualification is compliant with the requirements
and temperature grades defined in the AEC-Q100 stan-
dard. Automotive grade products are identified with the
letter Q. For more information go to http://
www.national.com/automotive.
www.national.com
2
Absolute Maximum Ratings (Note 1)
Operating Ratings
Operating Temperature Range
Maximum Input Voltage (Operational)
SO-8 (M08A) θJA (Note 7)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
−40°C to +125°C
40V
140°C/W
Input Voltage (Survival)
+55V, −45V
±1.9kV
45°C/W
SO-8 (M08A) θJC
ESD Susceptibility (Note 2)
Power Dissipation (Note 3)
Junction Temperature (TJmax
200°C/W
MSO-8 (MUA08A) θJA
Internally limited
150°C
)
Storage Temperature Range
−65°C to +150°C
Lead Temperature
(Soldering, 10 sec.)
260°C
Electrical Characteristics - LM9036Q-5.0
VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature range
Min
(Note 5)
Typical
(Note 4)
Max
(Note 5)
Parameter
Conditions
Units
4.80
5.00
5.20
Output Voltage (VOUT
)
5.5V ≤ VIN ≤ 26V,
V
4.75
5.00
5.25
0.1mA ≤ IOUT ≤ 50mA (Note 6)
IOUT = 0.1mA, 8V ≤ VIN ≤ 24V
IOUT = 1mA, 8V ≤ VIN ≤ 24V
IOUT = 10mA, 8V ≤ VIN ≤ 24V
IOUT = 50mA, 8V ≤ VIN ≤ 24V
6V ≤ VIN ≤ 40V, IOUT = 1mA
0.1mA ≤ IOUT ≤ 5mA
20
50
0.3
2.0
10
10
10
25
100
0.5
2.5
30
µA
Quiescent Current (IGND
)
mA
mV
mV
mV
Line Regulation (Δ VOUT
)
30
Load Regulation (Δ VOUT
)
30
5mA ≤ IOUT ≤ 50mA
IOUT = 0.1mA
0.05
0.20
120
−60
22
0.10
0.40
250
V
V
Dropout Voltage (Δ VOUT
)
IOUT = 50mA
Short Circuit Current (ISC
Ripple Rejection (PSRR)
)
VOUT = 0V
65
−40
10
mA
dB
µF
Vripple = 1Vrms, Fripple = 120Hz
Output Bypass Capacitance
(COUT
0.3Ω ≤ ESR ≤ 8Ω
0.1mA ≤ IOUT ≤ 50mA
)
3
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Electrical Characteristics - LM9036Q-3.3
VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature range
Min
(Note 5)
Typical
(Note 4)
Max
(Note 5)
Parameter
Conditions
Units
3.168
3.30
3.432
Output Voltage (VOUT
)
5.5V ≤ VIN ≤ 26V,
V
3.135
3.30
3.465
0.1mA ≤ IOUT ≤ 50mA (Note 6)
IOUT = 0.1mA, 8V ≤ VIN ≤ 24V
IOUT = 1mA, 8V ≤ VIN ≤ 24V
IOUT = 10mA, 8V ≤ VIN ≤ 24V
IOUT = 50mA, 8V ≤ VIN ≤ 24V
6V ≤ VIN ≤ 40V, IOUT = 1mA
0.1mA ≤ IOUT ≤ 5mA
20
50
0.3
2.0
10
10
10
25
100
0.5
2.5
30
µA
Quiescent Current (IGND
)
mA
mV
mV
mV
Line Regulation (Δ VOUT
)
30
Load Regulation (Δ VOUT
)
30
5mA ≤ IOUT ≤ 50mA
IOUT = 0.1mA
0.05
0.20
120
−60
33
0.10
0.40
250
V
V
Dropout Voltage (Δ VOUT
)
IOUT = 50mA
Short Circuit Current (ISC
Ripple Rejection (PSRR)
)
VOUT = 0V
65
−40
22
mA
dB
µF
Vripple = 1Vrms, Fripple = 120Hz
Output Bypass Capacitance
(COUT
0.3Ω ≤ ESR ≤ 8Ω
0.1mA ≤ IOUT ≤ 50mA
)
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its specified operating ratings.
Note 2: Human body model, 100pF discharge through a 1.5kΩ resistor.
Note 3: The maximum power dissipation is a function of TJmax, θJA, and TA. The maximum allowable power dissipation at any ambient temperature is
PD = (TJmax − TA)/θJA. If this dissipation is exceeded, the die temperature will rise above 150°C and the LM9036Q will go into thermal shutdown.
Note 4: Typicals are at 25°C (unless otherwise specified) and represent the most likely parametric norm.
Note 5: Tested limits are guaranteed to National's AOQL (Average Outgoing Quality Level) and 100% tested.
Note 6: To ensure constant junction temperature, pulse testing is used.
Note 7: Worst case (Free Air) per EIA / JESD51-3.
Note 8: Typical θJA with 1 square inch of 2oz copper pad area directly under the ground tab.
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4
Typical Performance Characteristics
Dropout Voltage
Quiescent Current
30132008
30132011
Quiescent Current
Quiescent Current
30132013
30132014
Peak Output Current
30132017
5
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only. Continuous operation near the thermal shutdown tem-
perature should be avoided as it may have a negative affect
on the life of the device.
Applications Information
Unlike other PNP low dropout regulators, the LM9036Q re-
mains fully operational to 40V. Owing to power dissipation
characteristics of the package, full output current cannot be
guaranteed for all combinations of ambient temperature and
input voltage.
The LM9036Q maintains regulation to 55V, it will not with-
stand a short circuit above 40V because of safe operating
area limitations in the internal PNP pass device. Above 55V
the LM9036Q will break down with catastrophic effects on the
regulator and possibly the load as well. Do not use this device
in a design where the input operating voltage may exceed
40V, or where transients are likely to exceed 55V.
The junction to ambient thermal resistance θJA rating has two
distinct components: the junction to case thermal resistance
rating θJC; and the case to ambient thermal resistance rating
θ
CA. The relationship is defined as: θJA = θJC + θCA.
While the LM9036Q has an internally set thermal shutdown
point of typically 150°C, this is intended as a safety feature
www.national.com
6
Physical Dimensions inches (millimeters) unless otherwise noted
8 Lead Small Outline Molded Package (M)
NS Package Number M08A
8 Lead Mini SOIC Package (MM)
NS Package Number MUA08A
7
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Notes
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相关型号：
LM9036QMX-3.3/NOPB
Automotive 50-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator 8-SOIC -40 to 125
TI
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