TI1 LM1117IMPX-5.0 800ma low-dropout linear regulator Datasheet

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LM1117/LM1117I 800mA Low-Dropout Linear Regulator
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FEATURES
APPLICATIONS
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1
2
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Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and
Adjustable Versions
Space Saving SOT-223 and LLP Packages
Current Limiting and Thermal Protection
Output Current 800mA
Line Regulation 0.2% (Max)
Load Regulation 0.4% (Max)
Temperature Range
– LM1117: 0°C to 125°C
– LM1117I: −40°C to 125°C
2.85V Model for SCSI-2 Active Termination
Post Regulator for Switching DC/DC Converter
High Efficiency Linear Regulators
Battery Charger
Battery Powered Instrumentation
DESCRIPTION
The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has
the same pin-out as National Semiconductor's industry standard LM317.
The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only
two external resistors. In addition, it is also available in five fixed voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.
The LM1117 offers current limiting and thermal shutdown. Its circuit includes a zener trimmed bandgap reference
to assure output voltage accuracy to within ±1%.
The LM1117 series is available in LLP, TO-263, SOT-223, TO-220, and TO-252 D-PAK packages. A minimum of
10µF tantalum capacitor is required at the output to improve the transient response and stability.
TYPICAL APPLICATION
Active Terminator for SCSI-2 Bus
Figure 1. Fixed Output Regulator
1
2
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.
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.
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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.
Block Diagram
Connection Diagrams
Figure 2. SOT-223 Top View
Figure 3. TO-220 Top View
Figure 4. TO-252 Top View
2
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Figure 5. TO-263 Top View
Figure 6. Side View
ADJ/GND
1
VIN
2
8
NOT CONNECTED
7
VOUT
VOUT
VIN
3
6
VOUT
VIN
4
5
VOUT
When using the LLP package
Pins 2, 3 & 4 must be connected together and
Pins 5, 6 & 7 must be connected together
Figure 7. LLP Top View
ABSOLUTE MAXIMUM RATINGS (1)
Maximum Input Voltage (VIN to GND)
20V
Power Dissipation (2)
Internally Limited
Junction Temperature (TJ)
(2)
150°C
Storage Temperature Range
-65°C to 150°C
Lead Temperature
TO-220 (T) Package
260°C, 10 sec
SOT-223 (IMP) Package
260°C, 4 sec
ESD Tolerance (3)
(1)
(2)
(3)
2000V
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test
conditions, see the Electrical Characteristics.
The maximum power dissipation is a function of TJ(max) , θJA, and TA. The maximum allowable power dissipation at any ambient
temperature is PD = (TJ(max)–TA)/θJA. All numbers apply for packages soldered directly into a PC board.
For testing purposes, ESD was applied using human body model, 1.5kΩ in series with 100pF.
OPERATING RATINGS (1)
Input Voltage (VIN to GND)
Junction Temperature Range (TJ)
(1)
(2)
15V
(2)
LM1117
0°C to 125°C
LM1117I
−40°C to 125°C
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test
conditions, see the Electrical Characteristics.
The maximum power dissipation is a function of TJ(max) , θJA, and TA. The maximum allowable power dissipation at any ambient
temperature is PD = (TJ(max)–TA)/θJA. All numbers apply for packages soldered directly into a PC board.
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LM1117 ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for TJ = 25°C. Limits appearing in Boldface type apply over the entire
junction temperature range for operation, 0°C to 125°C.
Symbol
VREF
VOUT
ΔVOUT
ΔVOUT
Min (1)
Typ (2)
Max (1)
Units
LM1117-ADJ
IOUT = 10mA, VIN-VOUT = 2V, TJ = 25°C
10mA ≤ IOUT ≤ 800mA, 1.4V ≤ VIN-VOUT ≤
10V
1.238
1.225
1.250
1.250
1.262
1.270
V
V
LM1117-1.8
IOUT = 10mA, VIN = 3.8V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 3.2V ≤ VIN ≤ 10V
1.782
1.746
1.800
1.800
1.818
1.854
V
V
LM1117-2.5
IOUT = 10mA, VIN = 4.5V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 3.9V ≤ VIN ≤ 10V
2.475
2.450
2.500
2.500
2.525
2.550
V
V
LM1117-2.85
IOUT = 10mA, VIN = 4.85V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 4.25V ≤ VIN ≤ 10V
0 ≤ IOUT ≤ 500mA, VIN = 4.10V
2.820
2.790
2.790
2.850
2.850
2.850
2.880
2.910
2.910
V
V
V
LM1117-3.3
IOUT = 10mA, VIN = 5V TJ = 25°C
0 ≤ IOUT ≤ 800mA, 4.75V≤ VIN ≤ 10V
3.267
3.235
3.300
3.300
3.333
3.365
V
V
LM1117-5.0
IOUT = 10mA, VIN = 7V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 6.5V ≤ VIN ≤ 12V
4.950
4.900
5.000
5.000
5.050
5.100
V
V
Parameter
Reference Voltage
Output Voltage
Line Regulation (3)
Load Regulation (3)
Conditions
LM1117-ADJ
IOUT = 10mA, 1.5V ≤ VIN-VOUT ≤ 13.75V
0.035
0.2
%
LM1117-1.8
IOUT = 0mA, 3.2V ≤ VIN ≤ 10V
1
6
mV
LM1117-2.5
IOUT = 0mA, 3.9V ≤ VIN ≤ 10V
1
6
mV
LM1117-2.85
IOUT = 0mA, 4.25V ≤ VIN ≤ 10V
1
6
mV
LM1117-3.3
IOUT = 0mA, 4.75V ≤ VIN ≤ 15V
1
6
mV
LM1117-5.0
IOUT = 0mA, 6.5V ≤ VIN ≤ 15V
1
10
mV
LM1117-ADJ
VIN-VOUT = 3V, 10 ≤ IOUT ≤ 800mA
0.2
0.4
%
LM1117-1.8
VIN = 3.2V, 0 ≤ IOUT ≤ 800mA
1
10
mV
LM1117-2.5
VIN = 3.9V, 0 ≤ IOUT ≤ 800mA
1
10
mV
LM1117-2.85
VIN = 4.25V, 0 ≤ IOUT ≤ 800mA
1
10
mV
LM1117-3.3
VIN = 4.75V, 0 ≤ IOUT ≤ 800mA
1
10
mV
LM1117-5.0
VIN = 6.5V, 0 ≤ IOUT ≤ 800mA
VIN-V
OUT
Dropout Voltage (4)
1
15
mV
IOUT = 100mA
1.10
1.20
V
IOUT = 500mA
1.15
1.25
V
IOUT = 800mA
ILIMIT
(1)
(2)
(3)
(4)
(5)
4
Current Limit
VIN-VOUT = 5V, TJ = 25°C
Minimum Load
Current (5)
LM1117-ADJ
VIN = 15V
800
1.20
1.30
V
1200
1500
mA
1.7
5
mA
All limits are guaranteed by testing or statistical analysis.
Typical Values represent the most likely parametric norm.
Load and line regulation are measured at constant junction room temperature.
The dropout voltage is the input/output differential at which the circuit ceases to regulate against further reduction in input voltage. It is
measured when the output voltage has dropped 100mV from the nominal value obtained at VIN = VOUT +1.5V.
The minimum output current required to maintain regulation.
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LM1117 ELECTRICAL CHARACTERISTICS (continued)
Typicals and limits appearing in normal type apply for TJ = 25°C. Limits appearing in Boldface type apply over the entire
junction temperature range for operation, 0°C to 125°C.
Symbol
Typ (2)
Max (1)
Units
LM1117-1.8
VIN ≤ 15V
5
10
mA
LM1117-2.5
VIN ≤ 15V
5
10
mA
LM1117-2.85
VIN ≤ 10V
5
10
mA
LM1117-3.3
VIN ≤ 15V
5
10
mA
Parameter
Conditions
Quiescent Current
Min (1)
LM1117-5.0
VIN ≤ 15V
Thermal Regulation
TA = 25°C, 30ms Pulse
Ripple Regulation
fRIPPLE =1 20Hz, VIN-VOUT = 3V VRIPPLE =
1VPP
Adjust Pin Current
10 ≤ IOUT≤ 800mA,
1.4V ≤ VIN-VOUT ≤ 10V
Adjust Pin Current
Change
Temperature Stability
mA
%/W
75
dB
60
120
μA
0.2
5
μA
%
0.3
%
(% of VOUT), 10Hz ≤ f ≤10kHz
0.003
%
3-Lead SOT-223
15.0
°C/W
3-Lead TO-220
3.0
°C/W
3-Lead TO-252
10
°C/W
3-Lead SOT-223 (No heat sink)
136
°C/W
3-Lead TO-220 (No heat sink)
79
°C/W
3-Lead TO-252 (6) (No heat sink)
92
°C/W
3-Lead TO-263
55
°C/W
40
°C/W
TA = 125°C, 1000Hrs
RMS Output Noise
Thermal Resistance
Junction-to-Case
8-Lead LLP
(6)
(7)
10
0.1
0.5
Long Term Stability
Thermal Resistance
Junction-to-Ambient
(No air flow)
60
5
0.01
(7)
2
Minimum pad size of 0.038in
Thermal Performance for the LLP was obtained using JESD51-7 board with six vias and an ambient temperature of 22°C. For
information about improved thermal performance and power dissipation for the LLP, refer to Application Note AN-1187.
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LM1117I ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for TJ = 25°C. Limits appearing in Boldface type apply over the entire
junction temperature range for operation, −40°C to 125°C.
Symbol
VREF
VOUT
ΔVOUT
ΔVOUT
Min (1)
Typ (2)
Max (1)
Units
LM1117I-ADJ
IOUT = 10mA, VIN-VOUT = 2V, TJ = 25°C
10mA ≤ IOUT ≤ 800mA, 1.4V ≤ VIN-VOUT ≤
10V
1.238
1.200
1.250
1.250
1.262
1.290
V
V
LM1117I-3.3
IOUT = 10mA, VIN = 5V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 4.75V ≤ VIN ≤ 10V
3.267
3.168
3.300
3.300
3.333
3.432
V
V
LM1117I-5.0
IOUT = 10mA, VIN = 7V, TJ = 25°C
0 ≤ IOUT ≤ 800mA, 6.5V ≤ VIN ≤ 12V
4.950
4.800
5.000
5.000
5.050
5.200
V
V
Parameter
Reference Voltage
Output Voltage
Line Regulation (3)
Load Regulation
(3)
Conditions
LM1117I-ADJ
IOUT = 10mA, 1.5V ≤ VIN-VOUT ≤ 13.75V
0.035
0.3
%
LM1117I-3.3
IOUT = 0mA, 4.75V ≤ VIN ≤ 15V
1
10
mV
LM1117I-5.0
IOUT = 0mA, 6.5V ≤ VIN ≤ 15V
1
15
mV
0.2
0.5
%
1
15
mV
LM1117I-ADJ
VIN-VOUT = 3V, 10 ≤ IOUT ≤ 800mA
LM1117I-3.3
VIN = 4.75V, 0 ≤ IOUT ≤ 800mA
LM1117I-5.0
VIN = 6.5V, 0 ≤ IOUT ≤ 800mA
VIN-V
OUT
ILIMIT
Dropout Voltage (4)
1
20
mV
IOUT = 100mA
1.10
1.30
V
IOUT = 500mA
1.15
1.35
V
IOUT = 800mA
1.20
1.40
V
1200
1500
mA
Current Limit
VIN-VOUT = 5V, TJ = 25°C
800
Minimum Load
Current (5)
LM1117I-ADJ
VIN = 15V
1.7
5
mA
Quiescent Current
LM1117I-3.3
VIN ≤ 15V
5
15
mA
LM1117I-5.0
VIN ≤ 15V
Thermal Regulation
TA = 25°C, 30ms Pulse
Ripple Regulation
fRIPPLE =1 20Hz, VIN-VOUT = 3V VRIPPLE =
1VPP
Adjust Pin Current
Adjust Pin Current
Change
10 ≤ IOUT≤ 800mA,
1.4V ≤ VIN-VOUT ≤ 10V
Temperature Stability
(1)
(2)
(3)
(4)
(5)
6
60
5
15
mA
0.01
0.1
%/W
75
dB
60
120
μA
0.2
10
μA
0.5
%
0.3
%
(% of VOUT), 10Hz ≤ f ≤10kHz
0.003
%
3-Lead SOT-223
15.0
°C/W
10
°C/W
Long Term Stability
TA = 125°C, 1000Hrs
RMS Output Noise
Thermal Resistance
Junction-to-Case
3-Lead TO-252
All limits are guaranteed by testing or statistical analysis.
Typical Values represent the most likely parametric norm.
Load and line regulation are measured at constant junction room temperature.
The dropout voltage is the input/output differential at which the circuit ceases to regulate against further reduction in input voltage. It is
measured when the output voltage has dropped 100mV from the nominal value obtained at VIN = VOUT +1.5V.
The minimum output current required to maintain regulation.
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LM1117I ELECTRICAL CHARACTERISTICS (continued)
Typicals and limits appearing in normal type apply for TJ = 25°C. Limits appearing in Boldface type apply over the entire
junction temperature range for operation, −40°C to 125°C.
Symbol
Parameter
Thermal Resistance
Junction-to-Ambient
No air flow)
(6)
(7)
Min (1)
Conditions
3-Lead SOT-223 (No heat sink)
3-Lead TO-252 (No heat sink)
(6)
8-Lead LLP (7)
Typ (2)
Max (1)
Units
136
°C/W
92
°C/W
40
°C/W
Minimum pad size of 0.038in2
Thermal Performance for the LLP was obtained using JESD51-7 board with six vias and an ambient temperature of 22°C. For
information about improved thermal performance and power dissipation for the LLP, refer to Application Note AN-1187.
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TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage (VIN-V
8
OUT)
Short-Circuit Current
Load Regulation
LM1117-ADJ Ripple Rejection
LM1117-ADJ Ripple Rejection vs. Current
Temperature Stability
Adjust Pin Current
LM1117-2.85 Load Transient Response
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
LM1117-5.0 Load Transient Response
LM1117-2.85 Line Transient Response
LM1117-5.0 Line Transient Response
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APPLICATION INFORMATION
EXTERNAL CAPACITORS/STABILITY
Input Bypass Capacitor
An input capacitor is recommended. A 10µF tantalum on the input is a suitable input bypassing for almost all
applications.
Adjust Terminal Bypass Capacitor
The adjust terminal can be bypassed to ground with a bypass capacitor (CADJ) to improve ripple rejection. This
bypass capacitor prevents ripple from being amplified as the output voltage is increased. At any ripple frequency,
the impedance of the CADJ should be less than R1 to prevent the ripple from being amplified:
1/(2π*fRIPPLE*CADJ) < R1
The R1 is the resistor between the output and the adjust pin. Its value is normally in the range of 100-200Ω. For
example, with R1 = 124Ω and fRIPPLE = 120Hz, the CADJ should be > 11µF.
Output Capacitor
The output capacitor is critical in maintaining regulator stability, and must meet the required conditions for both
minimum amount of capacitance and ESR (Equivalent Series Resistance). The minimum output capacitance
required by the LM1117 is 10µF, if a tantalum capacitor is used. Any increase of the output capacitance will
merely improve the loop stability and transient response. The ESR of the output capacitor should range between
0.3Ω - 22Ω. In the case of the adjustable regulator, when the CADJ is used, a larger output capacitance (22µf
tantalum) is required.
OUTPUT VOLTAGE
The LM1117 adjustable version develops a 1.25V reference voltage, VREF, between the output and the adjust
terminal. As shown in Figure 8, this voltage is applied across resistor R1 to generate a constant current I1. The
current IADJ from the adjust terminal could introduce error to the output. But since it is very small (60µA)
compared with the I1 and very constant with line and load changes, the error can be ignored. The constant
current I1 then flows through the output set resistor R2 and sets the output voltage to the desired level.
For fixed voltage devices, R1 and R2 are integrated inside the devices.
Figure 8. Basic Adjustable Regulator
LOAD REGULATION
The LM1117 regulates the voltage that appears between its output and ground pins, or between its output and
adjust pins. In some cases, line resistances can introduce errors to the voltage across the load. To obtain the
best load regulation, a few precautions are needed.
Figure 9, shows a typical application using a fixed output regulator. The Rt1 and Rt2 are the line resistances. It is
obvious that the VLOAD is less than the VOUT by the sum of the voltage drops along the line resistances. In this
case, the load regulation seen at the RLOAD would be degraded from the data sheet specification. To improve
this, the load should be tied directly to the output terminal on the positive side and directly tied to the ground
terminal on the negative side.
10
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Figure 9. Typical Application using Fixed Output Regulator
When the adjustable regulator is used (Figure 10), the best performance is obtained with the positive side of the
resistor R1 tied directly to the output terminal of the regulator rather than near the load. This eliminates line drops
from appearing effectively in series with the reference and degrading regulation. For example, a 5V regulator with
0.05Ω resistance between the regulator and load will have a load regulation due to line resistance of 0.05Ω x IL.
If R1 (=125Ω) is connected near the load, the effective line resistance will be 0.05Ω (1+R2/R1) or in this case, it
is 4 times worse. In addition, the ground side of the resistor R2 can be returned near the ground of the load to
provide remote ground sensing and improve load regulation.
Figure 10. Best Load Regulation using Adjustable Output Regulator
PROTECTION DIODES
Under normal operation, the LM1117 regulators do not need any protection diode. With the adjustable device,
the internal resistance between the adjust and output terminals limits the current. No diode is needed to divert
the current around the regulator even with capacitor on the adjust terminal. The adjust pin can take a transient
signal of ±25V with respect to the output voltage without damaging the device.
When a output capacitor is connected to a regulator and the input is shorted to ground, the output capacitor will
discharge into the output of the regulator. The discharge current depends on the value of the capacitor, the
output voltage of the regulator, and rate of decrease of VIN. In the LM1117 regulators, the internal diode between
the output and input pins can withstand microsecond surge currents of 10A to 20A. With an extremely large
output capacitor (≥1000 µF), and with input instantaneously shorted to ground, the regulator could be damaged.
In this case, an external diode is recommended between the output and input pins to protect the regulator, as
shown in Figure 11.
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Figure 11. Regulator with Protection Diode
HEATSINK REQUIREMENTS
When an integrated circuit operates with an appreciable current, its junction temperature is elevated. It is
important to quantify its thermal limits in order to achieve acceptable performance and reliability. This limit is
determined by summing the individual parts consisting of a series of temperature rises from the semiconductor
junction to the operating environment. A one-dimensional steady-state model of conduction heat transfer is
demonstrated in Figure 12. The heat generated at the device junction flows through the die to the die attach pad,
through the lead frame to the surrounding case material, to the printed circuit board, and eventually to the
ambient environment. Below is a list of variables that may affect the thermal resistance and in turn the need for a
heatsink.
RθJC (Component Variables)
RθCA (Application Variables)
Leadframe Size & Material
Mounting Pad Size, Material, & Location
No. of Conduction Pins
Placement of Mounting Pad
Die Size
PCB Size & Material
Die Attach Material
Traces Length & Width
Molding Compound Size and Material
Adjacent Heat Sources
Volume of Air
Ambient Temperatue
Shape of Mounting Pad
Note:
The case temperature is measured at the point where the leads contact with the mounting pad surface
Figure 12. Cross-Sectional View of Integrated Circuit Mounted on a Printed Circuit Board
The LM1117 regulators have internal thermal shutdown to protect the device from over-heating. Under all
possible operating conditions, the junction temperature of the LM1117 must be within the range of 0°C to 125°C.
A heatsink may be required depending on the maximum power dissipation and maximum ambient temperature of
the application. To determine if a heatsink is needed, the power dissipated by the regulator, PD , must be
calculated:
IIN = IL + IG
12
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PD = (VIN-VOUT)I L + VINIG
Figure 13 shows the voltages and currents which are present in the circuit.
Figure 13. Power Dissipation Diagram
The next parameter which must be calculated is the maximum allowable temperature rise, TR(max):
TR(max) = TJ(max)-TA(max)
where TJ(max) is the maximum allowable junction temperature (125°C), and TA(max) is the maximum ambient
temperature which will be encountered in the application.
Using the calculated values for TR(max) and PD, the maximum allowable value for the junction-to-ambient
thermal resistance (θJA) can be calculated:
θJA = TR(max)/PD
If the maximum allowable value for θJA is found to be ≥136°C/W for SOT-223 package or ≥79°C/W for TO-220
package or ≥92°C/W for TO-252 package, no heatsink is needed since the package alone will dissipate enough
heat to satisfy these requirements. If the calculated value for θJA falls below these limits, a heatsink is required.
As a design aid, Table 1 shows the value of the θJA of SOT-223 and TO-252 for different heatsink area. The
copper patterns that we used to measure these θJAs are shown at the end of APPLICATION INFORMATION.
Figure 14 and Figure 15 reflects the same test results as what are in the Table 1
Figure 16 and Figure 17 shows the maximum allowable power dissipation vs. ambient temperature for the SOT223 and TO-252 device. Figure 18 and Figure 19 shows the maximum allowable power dissipation vs. copper
area (in2) for the SOT-223 and TO-252 devices. Please see AN1028 for power enhancement techniques to be
used with SOT-223 and TO-252 packages.
Application Note AN-1187 discusses improved thermal performance and power dissipation for the LLP.
Table 1. θJA Different Heatsink Area
Layout
Copper Area
2 (1)
Top Side (in )
(1)
Thermal Resistance
2
Bottom Side (in )
(θJA,°C/W) SOT-223
(θJA,°C/W) TO-252
1
0.0123
0
136
103
2
0.066
0
123
87
3
0.3
0
84
60
4
0.53
0
75
54
5
0.76
0
69
52
6
1
0
66
47
7
0
0.2
115
84
8
0
0.4
98
70
9
0
0.6
89
63
10
0
0.8
82
57
11
0
1
79
57
12
0.066
0.066
125
89
13
0.175
0.175
93
72
14
0.284
0.284
83
61
Tab of device attached to topside copper
Submit Documentation Feedback
Copyright © 2004–2012, Texas Instruments Incorporated
Product Folder Links: LM1117-N
13
LM1117-N
SNOS412L – MAY 2004 – REVISED JULY 2012
www.ti.com
Table 1. θJA Different Heatsink Area (continued)
Layout
Copper Area
Thermal Resistance
15
0.392
0.392
75
55
16
0.5
0.5
70
53
Figure 14. θJA vs. 1oz Copper Area for SOT-223
Figure 15. θJA vs. 2oz Copper Area for TO-252
Figure 16. Maximum Allowable Power Dissipation
vs. Ambient Temperature for SOT-223
Figure 17. Maximum Allowable Power Dissipation
vs. Ambient Temperature for TO-252
Figure 18. Maximum Allowable Power Dissipation
vs. 1oz Copper Area for SOT-223
Figure 19. Maximum Allowable Power Dissipation
vs. 2oz Copper Area for TO-252
14
Submit Documentation Feedback
Copyright © 2004–2012, Texas Instruments Incorporated
Product Folder Links: LM1117-N
LM1117-N
www.ti.com
SNOS412L – MAY 2004 – REVISED JULY 2012
Figure 20. Top View of the Thermal Test Pattern in Figure 21. Bottom View of the Thermal Test Pattern
Actual Scale
in Actual Scale
TYPICAL APPLICATION CIRCUITS
Figure 22. Adjusting Output of Fixed Regulators
Figure 23. Regulator with Reference
Submit Documentation Feedback
Copyright © 2004–2012, Texas Instruments Incorporated
Product Folder Links: LM1117-N
15
LM1117-N
SNOS412L – MAY 2004 – REVISED JULY 2012
www.ti.com
Figure 24. 1.25V to 10V Adjustable Regulator with Improved Ripple Rejection
Figure 25. 5V Logic Regulator with Electronic Shutdown*
Figure 26. Battery Backed-Up Regulated Supply
Figure 27. Low Dropout Negative Supply
16
Submit Documentation Feedback
Copyright © 2004–2012, Texas Instruments Incorporated
Product Folder Links: LM1117-N
MECHANICAL DATA
KTT0003B
TS3B (Rev F)
BOTTOM SIDE OF PACKAGE
www.ti.com
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jan-2013
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package Qty
Drawing
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
(3)
(4)
LM1117DT-1.8/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-1.8
LM1117DT-2.5/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-2.5
LM1117DT-3.3/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-3.3
LM1117DT-5.0/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-5.0
LM1117DT-ADJ/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-ADJ
LM1117DTX-1.8/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-1.8
LM1117DTX-2.5/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-2.5
LM1117DTX-3.3/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-3.3
LM1117DTX-5.0/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-5.0
LM1117DTX-ADJ/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
DT-ADJ
LM1117IDT-3.3/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-3.3
LM1117IDT-5.0/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-5.0
LM1117IDT-ADJ/NOPB
ACTIVE
PFM
NDP
3
75
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-ADJ
LM1117IDTX-3.3/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-3.3
LM1117IDTX-5.0/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-5.0
LM1117IDTX-ADJ/NOPB
ACTIVE
PFM
NDP
3
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-2-260C-1 YEAR
0 to 125
LM1117
IDT-ADJ
LM1117ILD-ADJ/NOPB
ACTIVE
WSON
NGN
8
1000
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117IAD
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
24-Jan-2013
Status
(1)
Package Type Package Pins Package Qty
Drawing
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
(3)
(4)
LM1117IMP-3.3/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N05B
LM1117IMP-5.0/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N06B
LM1117IMP-ADJ/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N03B
LM1117IMPX-3.3
ACTIVE
SOT-223
DCY
4
2000
TBD
CU SNPB
Level-1-260C-UNLIM
0 to 125
N05B
LM1117IMPX-3.3/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N05B
LM1117IMPX-5.0
ACTIVE
SOT-223
DCY
4
2000
TBD
CU SNPB
Level-1-260C-UNLIM
0 to 125
N06B
LM1117IMPX-5.0/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N06B
LM1117IMPX-ADJ/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N03B
LM1117LD-1.8/NOPB
ACTIVE
WSON
NGN
8
1000
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117-18
LM1117LD-2.5/NOPB
ACTIVE
WSON
NGN
8
1000
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117-25
LM1117LD-3.3/NOPB
ACTIVE
WSON
NGN
8
1000
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117-33
LM1117LD-ADJ/NOPB
ACTIVE
WSON
NGN
8
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-3-260C-168 HR
0 to 125
1117ADJ
LM1117LDX-1.8
ACTIVE
WSON
NGN
8
4500
TBD
SNPB
Level-1-235C-UNLIM
0 to 125
1117-18
LM1117LDX-1.8/NOPB
ACTIVE
WSON
NGN
8
4500
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117-18
LM1117LDX-ADJ/NOPB
ACTIVE
WSON
NGN
8
4500
Green (RoHS
& no Sb/Br)
SN
Level-3-260C-168 HR
0 to 125
1117ADJ
LM1117MP-1.8/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N12A
LM1117MP-2.5/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N13A
LM1117MP-3.3/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N05A
Addendum-Page 2
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable Device
24-Jan-2013
Status
(1)
Package Type Package Pins Package Qty
Drawing
Eco Plan
Lead/Ball Finish
(2)
MSL Peak Temp
Op Temp (°C)
Top-Side Markings
(3)
(4)
LM1117MP-5.0/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N06A
LM1117MP-ADJ/NOPB
ACTIVE
SOT-223
DCY
4
1000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N03A
LM1117MPX-1.8/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N12A
LM1117MPX-2.5/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N13A
LM1117MPX-3.3/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N05A
LM1117MPX-5.0
ACTIVE
SOT-223
DCY
4
2000
TBD
CU SNPB
Level-1-260C-UNLIM
LM1117MPX-5.0/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N06A
LM1117MPX-ADJ/NOPB
ACTIVE
SOT-223
DCY
4
2000
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
0 to 125
N03A
LM1117S-ADJ/NOPB
ACTIVE
DDPAK/
TO-263
KTT
3
45
Pb-Free (RoHS
Exempt)
CU SN
Level-3-245C-168 HR
0 to 125
LM1117S
ADJ
LM1117SX-3.3/NOPB
ACTIVE
DDPAK/
TO-263
KTT
3
500
Pb-Free (RoHS
Exempt)
CU SN
Level-3-245C-168 HR
0 to 125
LM1117S
3.3
LM1117SX-5.0/NOPB
ACTIVE
DDPAK/
TO-263
KTT
3
500
Pb-Free (RoHS
Exempt)
CU SN
Level-3-245C-168 HR
0 to 125
LM1117S
5.0
LM1117SX-ADJ/NOPB
ACTIVE
DDPAK/
TO-263
KTT
3
500
Pb-Free (RoHS
Exempt)
CU SN
Level-3-245C-168 HR
0 to 125
LM1117S
ADJ
LM1117T-2.5/NOPB
ACTIVE
TO-220
NDE
3
45
Green (RoHS
& no Sb/Br)
CU SN
Level-1-NA-UNLIM
0 to 125
LM1117T
2.5
LM1117T-3.3/NOPB
ACTIVE
TO-220
NDE
3
45
Green (RoHS
& no Sb/Br)
CU SN
Level-1-NA-UNLIM
0 to 125
LM1117T
3.3
LM1117T-5.0/NOPB
ACTIVE
TO-220
NDE
3
45
Green (RoHS
& no Sb/Br)
CU SN
Level-1-NA-UNLIM
0 to 125
LM1117T
5.0
LM1117T-ADJ/NOPB
ACTIVE
TO-220
NDE
3
45
Green (RoHS
& no Sb/Br)
CU SN
Level-1-NA-UNLIM
0 to 125
LM1117T
ADJ
(1)
N06A
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.
Addendum-Page 3
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
24-Jan-2013
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)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
Only one of markings shown within the brackets will appear on the physical device.
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 4
PACKAGE MATERIALS INFORMATION
www.ti.com
15-Nov-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
LM1117DTX-1.8/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117DTX-2.5/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117DTX-3.3/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117DTX-5.0/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117DTX-ADJ/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117IDTX-3.3/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117IDTX-5.0/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117IDTX-ADJ/NOPB
PFM
NDP
3
2500
330.0
16.4
6.9
10.5
2.7
8.0
16.0
Q2
LM1117ILD-ADJ/NOPB
WSON
NGN
8
1000
178.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117IMP-3.3/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMP-5.0/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMP-ADJ/NOPB SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMPX-3.3/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMPX-3.3
SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMPX-5.0/NOPB SOT-223
LM1117IMPX-5.0
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117IMPX-ADJ/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
NGN
8
1000
178.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LD-1.8/NOPB
WSON
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
15-Nov-2012
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
LM1117LD-2.5/NOPB
WSON
NGN
8
1000
178.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LD-3.3/NOPB
WSON
NGN
8
1000
178.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LD-ADJ/NOPB
WSON
NGN
8
1000
178.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LDX-1.8
WSON
NGN
8
4500
330.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LDX-1.8/NOPB
WSON
NGN
8
4500
330.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117LDX-ADJ/NOPB
WSON
NGN
8
4500
330.0
12.4
4.3
4.3
1.3
8.0
12.0
Q1
LM1117MP-1.8/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MP-2.5/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MP-3.3/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MP-5.0/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MP-ADJ/NOPB
SOT-223
DCY
4
1000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MPX-1.8/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MPX-2.5/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MPX-3.3/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MPX-5.0/NOPB SOT-223
LM1117MPX-5.0
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117MPX-ADJ/NOPB SOT-223
DCY
4
2000
330.0
16.4
7.0
7.5
2.2
12.0
16.0
Q3
LM1117SX-3.3/NOPB
DDPAK/
TO-263
KTT
3
500
330.0
24.4
10.75
14.85
5.0
16.0
24.0
Q2
LM1117SX-5.0/NOPB
DDPAK/
TO-263
KTT
3
500
330.0
24.4
10.75
14.85
5.0
16.0
24.0
Q2
LM1117SX-ADJ/NOPB
DDPAK/
TO-263
KTT
3
500
330.0
24.4
10.75
14.85
5.0
16.0
24.0
Q2
Pack Materials-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
15-Nov-2012
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
LM1117DTX-1.8/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117DTX-2.5/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117DTX-3.3/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117DTX-5.0/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117DTX-ADJ/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117IDTX-3.3/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117IDTX-5.0/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117IDTX-ADJ/NOPB
PFM
NDP
3
2500
358.0
343.0
63.0
LM1117ILD-ADJ/NOPB
WSON
NGN
8
1000
203.0
190.0
41.0
LM1117IMP-3.3/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117IMP-5.0/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117IMP-ADJ/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117IMPX-3.3
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117IMPX-3.3/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117IMPX-5.0
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117IMPX-5.0/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117IMPX-ADJ/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117LD-1.8/NOPB
WSON
NGN
8
1000
203.0
190.0
41.0
LM1117LD-2.5/NOPB
WSON
NGN
8
1000
203.0
190.0
41.0
LM1117LD-3.3/NOPB
WSON
NGN
8
1000
203.0
190.0
41.0
Pack Materials-Page 3
PACKAGE MATERIALS INFORMATION
www.ti.com
15-Nov-2012
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
LM1117LD-ADJ/NOPB
WSON
NGN
8
1000
203.0
190.0
41.0
LM1117LDX-1.8
WSON
NGN
8
4500
349.0
337.0
45.0
LM1117LDX-1.8/NOPB
WSON
NGN
8
4500
358.0
343.0
63.0
LM1117LDX-ADJ/NOPB
WSON
NGN
8
4500
358.0
343.0
63.0
LM1117MP-1.8/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117MP-2.5/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117MP-3.3/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117MP-5.0/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117MP-ADJ/NOPB
SOT-223
DCY
4
1000
349.0
337.0
45.0
LM1117MPX-1.8/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117MPX-2.5/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117MPX-3.3/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117MPX-5.0
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117MPX-5.0/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117MPX-ADJ/NOPB
SOT-223
DCY
4
2000
354.0
340.0
35.0
LM1117SX-3.3/NOPB
DDPAK/TO-263
KTT
3
500
358.0
343.0
63.0
LM1117SX-5.0/NOPB
DDPAK/TO-263
KTT
3
500
358.0
343.0
63.0
LM1117SX-ADJ/NOPB
DDPAK/TO-263
KTT
3
500
358.0
343.0
63.0
Pack Materials-Page 4
MECHANICAL DATA
NDE0003B
www.ti.com
MECHANICAL DATA
NDP0003B
TD03B (Rev F)
www.ti.com
MECHANICAL DATA
MPDS094A – APRIL 2001 – REVISED JUNE 2002
DCY (R-PDSO-G4)
PLASTIC SMALL-OUTLINE
6,70 (0.264)
6,30 (0.248)
3,10 (0.122)
2,90 (0.114)
4
0,10 (0.004) M
3,70 (0.146)
3,30 (0.130)
7,30 (0.287)
6,70 (0.264)
Gauge Plane
1
2
0,84 (0.033)
0,66 (0.026)
2,30 (0.091)
4,60 (0.181)
1,80 (0.071) MAX
3
0°–10°
0,10 (0.004) M
0,25 (0.010)
0,75 (0.030) MIN
1,70 (0.067)
1,50 (0.059)
0,35 (0.014)
0,23 (0.009)
Seating Plane
0,08 (0.003)
0,10 (0.0040)
0,02 (0.0008)
4202506/B 06/2002
NOTES: A.
B.
C.
D.
All linear dimensions are in millimeters (inches).
This drawing is subject to change without notice.
Body dimensions do not include mold flash or protrusion.
Falls within JEDEC TO-261 Variation AA.
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
MECHANICAL DATA
NGN0008A
LDC08A (Rev B)
www.ti.com
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