LM9036 [TI]
Ultra-Low Quiescent Current Voltage Regulator;
| 型号： | LM9036 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | Ultra-Low Quiescent Current Voltage Regulator |
| 文件： | 总15页 (文件大小：964K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LM9036
www.ti.com
SNVS140E –AUGUST 2003–REVISED MARCH 2013
LM9036 Ultra-Low Quiescent Current Voltage Regulator
Check for Samples: LM9036
1
FEATURES
DESCRIPTION
The LM9036 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 LM9036 is ideally suited
for automotive and other battery operated systems.
The LM9036 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 LM9036 has a 40V maximum operating voltage
limit, a −40°C to +125°C operating temperature
range, and ±5% output voltage tolerance over the
entire output current, input voltage, and temperature
range.
2
•
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
* 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.
Connection Diagram
Figure 1. PFM
Top View
Order Number LM9036DT-5.0, LM9036DTX-5.0,
LM9036DT-3.3, LM9036DTX-3.3
See NS Package Number NDP0003B
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.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2003–2013, Texas Instruments Incorporated
LM9036
SNVS140E –AUGUST 2003–REVISED MARCH 2013
www.ti.com
Figure 2. 8 Lead VSSOP
Top View
Figure 3. 8 Lead SOIC
Top View
LM9036MM-3.3, , LM9036MMX-3.3, LM9036MM-5.0,
LM9036M-3.3, LM9036MX-3.3, LM9036M-5.0,
LM9036MMX-5.0
See NS Package Number DGK
LM9036MX-5.0
See NS Package Number D
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings(1)(2)
Input Voltage (Survival)
ESD Susceptibility(3)
+55V, −45V
±1.9kV
Power Dissipation(4)
Internally limited
150°C
Junction Temperature (TJmax
)
Storage Temperature Range
−65°C to +150°C
260°C
Lead Temperature (Soldering, 10 sec.)
(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.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(3) Human body model, 100pF discharge through a 1.5kΩ resistor.
(4) 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 LM9036 will go
into thermal shutdown.
Operating Ratings
Operating Temperature Range
−40°C to +125°C
40V
Maximum Input Voltage (Operational)
(1)
SOIC-8 (D) θJA
140°C/W
125°C/W
50°C/W
(1)
PFM (NDP0003B) θJA
(2)
PFM (NDP0003B) θJA
(1)
PFM (NDP0003B) θJC
11°C/W
(1)
MSO-8 (DGK) θJA
200°C/W
(1) Worst case (Free Air) per EIA / JESD51-3.
(2) Typical θJA with 1 square inch of 2oz copper pad area directly under the ground tab.
2
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Product Folder Links: LM9036
LM9036
www.ti.com
SNVS140E –AUGUST 2003–REVISED MARCH 2013
Electrical Characteristics - LM9036-5.0
VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature
range
Min
Typical
Max
Parameter
Conditions
Units
(1)
(2)
(1)
4.80
5.00
5.20
Output Voltage (VOUT
)
V
5.5V ≤ VIN ≤ 26V,
4.75
5.00
5.25
0.1mA ≤ IOUT ≤ 50mA(3)
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
25
100
0.5
2.5
30
µA
Quiescent Current (IGND
)
0.3
2.0
10
mA
Line Regulation (Δ VOUT
)
mV
mV
mV
V
Load Regulation (Δ VOUT
)
10
30
5mA ≤ IOUT ≤ 50mA
10
30
Dropout Voltage (Δ VOUT
)
IOUT = 0.1mA
0.05
0.20
120
−60
22
0.10
0.40
250
IOUT = 50mA
V
Short Circuit Current (ISC
)
VOUT = 0V
65
−40
10
mA
dB
µF
Ripple Rejection (PSRR)
Vripple = 1Vrms, Fripple = 120Hz
Output Bypass Capacitance
(COUT
0.3Ω ≤ ESR ≤ 8Ω
0.1mA ≤ IOUT ≤ 50mA
)
(1) Tested limits are specified to TI's AOQL (Average Outgoing Quality Level) and 100% tested.
(2) Typicals are at 25°C (unless otherwise specified) and represent the most likely parametric norm.
(3) To ensure constant junction temperature, pulse testing is used.
Electrical Characteristics - LM9036-3.3
VIN = 14V, IOUT = 10 mA, TJ = 25°C, unless otherwise specified. Boldface limits apply over entire operating temperature
range
Min
Typical
Max
Parameter
Conditions
Units
(1)
(2)
(1)
3.168
3.30
3.432
Output Voltage (VOUT
)
V
5.5V ≤ VIN ≤ 26V,
3.135
3.30
3.465
0.1mA ≤ IOUT ≤ 50mA(3)
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
25
100
0.5
2.5
30
µA
Quiescent Current (IGND
)
0.3
2.0
10
mA
Line Regulation (Δ VOUT
)
mV
mV
mV
V
Load Regulation (Δ VOUT
)
10
30
5mA ≤ IOUT ≤ 50mA
10
30
Dropout Voltage (Δ VOUT
)
IOUT = 0.1mA
0.05
0.20
120
−60
33
0.10
0.40
250
IOUT = 50mA
V
Short Circuit Current (ISC
)
VOUT = 0V
65
−40
22
mA
dB
µF
Ripple Rejection (PSRR)
Vripple = 1Vrms, Fripple = 120Hz
Output Bypass Capacitance
(COUT
0.3Ω ≤ ESR ≤ 8Ω
0.1mA ≤ IOUT ≤ 50mA
)
(1) Tested limits are specified to TI's AOQL (Average Outgoing Quality Level) and 100% tested.
(2) Typicals are at 25°C (unless otherwise specified) and represent the most likely parametric norm.
(3) To ensure constant junction temperature, pulse testing is used.
Copyright © 2003–2013, Texas Instruments Incorporated
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LM9036
SNVS140E –AUGUST 2003–REVISED MARCH 2013
www.ti.com
Typical Performance Characteristics
Dropout Voltage
Quiescent Current
Figure 4.
Figure 5.
Quiescent Current
Quiescent Current
Figure 6.
Figure 7.
Peak Output Current
Figure 8.
4
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Copyright © 2003–2013, Texas Instruments Incorporated
Product Folder Links: LM9036
LM9036
www.ti.com
SNVS140E –AUGUST 2003–REVISED MARCH 2013
APPLICATIONS INFORMATION
Unlike other PNP low dropout regulators, the LM9036 remains fully operational to 40V. Owing to power
dissipation characteristics of the package, full output current cannot be ensured for all combinations of ambient
temperature and input voltage.
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 θCA. The relationship is defined as: θJA
θJC + θCA
=
.
On the PFM package the ground tab is thermally connected to the backside of the die. Adding 1 square inch of 2
oz. copper pad area directly under the ground tab will improve the θJA rating to approximately 50°C/W.
While the LM9036 has an internally set thermal shutdown point of typically 150°C, this is intended as a safety
feature only. Continuous operation near the thermal shutdown temperature should be avoided as it may have a
negative affect on the life of the device.
Using the θJA for a LM9036DT mounted on a circuit board as defined at, see(1), and using the formula for
maximum allowable dissipation given in, see(2), for an ambient temperature (TA) of +85°C, we find that PDMAX
=
1.3W. Including the small contribution of the quiescent current IQ to the total power dissipation, the maximum
input voltage (while still delivering 50mA output current) is 29.5V. The LM9036DT will go into thermal shutdown
when attempting to deliver the full output current of 50mA, with an ambient temperature of +85°C, and the input
voltage is greater than 29.5V. Similarly, with an ambient temperature of 25°C the PDMAX = 2.5W, and the
LM9036DT can deliver the full output current of 50mA with an input voltage of up to 40V.
While the LM9036 maintains regulation to 55V, it will not withstand a short circuit above 40V because of safe
operating area limitations in the internal PNP pass device. Above 55V the LM9036 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.
(1) Typical θJA with 1 square inch of 2oz copper pad area directly under the ground tab.
(2) 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 LM9036 will go
into thermal shutdown.
Copyright © 2003–2013, Texas Instruments Incorporated
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LM9036
SNVS140E –AUGUST 2003–REVISED MARCH 2013
www.ti.com
REVISION HISTORY
Changes from Revision D (March 2013) to Revision E
Page
•
Changed layout of National Data Sheet to TI format ............................................................................................................ 5
6
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Product Folder Links: LM9036
PACKAGE OPTION ADDENDUM
www.ti.com
8-Oct-2015
PACKAGING INFORMATION
Orderable Device
LM9036DT-5.0/NOPB
LM9036DTX-5.0/NOPB
LM9036M-3.3/NOPB
LM9036M-5.0
Status Package Type Package Pins Package
Eco Plan
Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
Device Marking
Samples
Drawing
Qty
(1)
(2)
(6)
(3)
(4/5)
ACTIVE
TO-252
TO-252
SOIC
NDP
3
3
8
8
8
8
8
8
8
75
Green (RoHS
& no Sb/Br)
CU SN
CU SN
CU SN
Call TI
CU SN
CU SN
CU SN
CU SN
CU SN
Level-2-260C-1 YEAR
Level-2-260C-1 YEAR
Level-1-260C-UNLIM
Call TI
LM9036D
T-5.0
ACTIVE
ACTIVE
NRND
NDP
D
2500
95
Green (RoHS
& no Sb/Br)
LM9036D
T-5.0
Green (RoHS
& no Sb/Br)
LM903
6M-3
SOIC
D
95
TBD
LM903
6M-5
LM9036M-5.0/NOPB
LM9036MM-3.3/NOPB
LM9036MM-5.0/NOPB
LM9036MX-3.3/NOPB
LM9036MX-5.0/NOPB
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
D
95
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
LM903
6M-5
VSSOP
VSSOP
SOIC
DGK
DGK
D
1000
1000
2500
2500
Green (RoHS
& no Sb/Br)
KDB
Green (RoHS
& no Sb/Br)
KDA
Green (RoHS
& no Sb/Br)
LM903
6M-3
SOIC
D
Green (RoHS
& no Sb/Br)
LM903
6M-5
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
8-Oct-2015
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
2-Sep-2015
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
LM9036DTX-5.0/NOPB TO-252
NDP
DGK
DGK
D
3
8
8
8
8
2500
1000
1000
2500
2500
330.0
178.0
178.0
330.0
330.0
16.4
12.4
12.4
12.4
12.4
6.9
5.3
5.3
6.5
6.5
10.5
3.4
3.4
5.4
5.4
2.7
1.4
1.4
2.0
2.0
8.0
8.0
8.0
8.0
8.0
16.0
12.0
12.0
12.0
12.0
Q2
Q1
Q1
Q1
Q1
LM9036MM-3.3/NOPB
LM9036MM-5.0/NOPB
LM9036MX-3.3/NOPB
LM9036MX-5.0/NOPB
VSSOP
VSSOP
SOIC
SOIC
D
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
2-Sep-2015
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SPQ
Length (mm) Width (mm) Height (mm)
LM9036DTX-5.0/NOPB
LM9036MM-3.3/NOPB
LM9036MM-5.0/NOPB
LM9036MX-3.3/NOPB
LM9036MX-5.0/NOPB
TO-252
VSSOP
VSSOP
SOIC
NDP
DGK
DGK
D
3
8
8
8
8
2500
1000
1000
2500
2500
367.0
210.0
210.0
367.0
367.0
367.0
185.0
185.0
367.0
367.0
38.0
35.0
35.0
35.0
35.0
SOIC
D
Pack Materials-Page 2
MECHANICAL DATA
NDP0003B
TD03B (Rev F)
www.ti.com
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