STMICROELECTRONICS LD1117S18CTR

LD1117xx
Adjustable and fixed low drop positive voltage regulator
Features
■
Low dropout voltage (1 V typ.)
■
2.85 V device performances are suitable for
SCSI-2 active termination
■
Output current up to 800 mA
■
Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V,
3.0 V, 3.3 V, 5.0 V
■
Adjustable version availability (Vref = 1.25 V)
■
Internal current and thermal limit
■
Available in ± 1% (at 25 °C) and 2% in full
temperature range
■
Supply voltage rejection: 75 dB (typ.)
DPAK
TO-220
SOT-223
Description
The LD1117 is a low drop voltage regulator able
to provide up to 800 mA of output current,
available even in adjustable version (VREF = 1.25
V). Concerning fixed versions, are offered the
following output voltages: 1.2 V, 1.8 V, 2.5 V, 2.85
V, 3.0 V, 3.3 V and 5.0 V. The 2.85 V type is ideal
for SCSI-2 lines active termination. The device is
supplied in: SOT-223, DPAK, SO-8 and TO-220.
SO-8
High efficiency is assured by NPN pass transistor.
In fact in this case, unlike than PNP one, the
quiescent current flows mostly into the load. Only
a very common 10 µF minimum capacitor is
needed for stability. On chip trimming allows the
regulator to reach a very tight output voltage
tolerance, within ± 1% at 25°C. The adjustable
LD1117 is pin to pin compatible with the other
standard. Adjustable voltage regulators
maintaining the better performances in terms of
drop and tolerance.
The SOT-223 and DPAK surface mount packages
optimize the thermal characteristics even offering
a relevant space saving effect.
Table 1.
Device summary
Part numbers
March 2010
LD1117XX12
LD1117XX25C
LD1117XX50C
LD1117XX12C
LD1117XX30
LD1117XX
LD1117XX18
LD1117XX33
LD1117XXC
LD1117XX18C
LD1117XX33C
LD1117XX25
LD1117XX50
Doc ID 2572 Rev 28
1/42
www.st.com
42
Contents
LD1117xx
Contents
1
Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4
Schematic application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6
Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7
LD1117 adjustable: application note . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
8
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2/42
Doc ID 2572 Rev 28
LD1117xx
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics of LD1117#12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical characteristics of LD1117#18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical characteristics of LD1117#25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electrical characteristics of LD1117#30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical characteristics of LD1117#33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical characteristics of LD1117#50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical characteristics of LD1117 (adjustable) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical characteristics of LD1117#12C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Electrical characteristics of LD1117#18C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electrical characteristics of LD1117#25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electrical characteristics of LD1117#33C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical characteristics of LD1117#50C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Electrical characteristics of LD1117C (adjustable) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TO-220 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
DPAK mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Footprint data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Doc ID 2572 Rev 28
3/42
List of figures
LD1117xx
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
4/42
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin connections (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Application circuit (for 1.2 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Application circuit (for other fixed output voltages) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Negative supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Active terminator for SCSI-2 bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Circuit for increasing output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Voltage regulator with reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Battery backed-up regulated supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Post-regulated dual supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Adjustable output voltage application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Adjustable output voltage application with improved ripple rejection . . . . . . . . . . . . . . . . . 25
Drawing dimension TO-220 (type STD-ST Dual Gauge) . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Drawing dimension TO-220 (type STD-ST Single Gauge) . . . . . . . . . . . . . . . . . . . . . . . . . 28
Drawing dimension tube for TO-220 Dual Gauge (mm.) . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Drawing dimension tube for TO-220 Single Gauge (mm.) . . . . . . . . . . . . . . . . . . . . . . . . . 29
Drawing dimension DPAK (type STD-ST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Drawing dimension DPAK (type Fujitsu-subcon.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Drawing dimension DPAK (type IDS-subcon.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
DPAK footprint recommended data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Doc ID 2572 Rev 28
LD1117xx
Diagram
1
Diagram
Figure 1.
Block diagram
Doc ID 2572 Rev 28
5/42
Pin configuration
2
Pin configuration
Figure 2.
Pin connections (top view)
LD1117xx
SO-8
SOT-223
TO-220
DPAK
Note:
6/42
The TAB is connected to the VOUT.
Doc ID 2572 Rev 28
LD1117xx
Maximum ratings
3
Maximum ratings
Table 2.
Absolute maximum ratings
Symbol
Value
Unit
DC input voltage
15
V
PTOT
Power dissipation
12
W
TSTG
Storage temperature range
-40 to +150
°C
-40 to +125
°C
TOP
Operating junction temperature range
0 to +125
°C
VIN
(1)
Parameter
for C Version
for standard Version
1. Absolute maximum rating of VIN = 18 V, when IOUT is lower than 20 mA.
Table 3.
Symbol
Thermal data
Parameter
RthJC
Thermal resistance junction-case
RthJA
Thermal resistance junction-ambient
SOT-223
SO-8
DPAK
TO-220
Unit
15
20
8
3
°C/W
50
°C/W
Doc ID 2572 Rev 28
7/42
Schematic application
LD1117xx
4
Schematic application
Figure 3.
Application circuit (for 1.2 V)
Figure 4.
Application circuit (for other fixed output voltages)
8/42
Doc ID 2572 Rev 28
LD1117xx
5
Electrical characteristics
Electrical characteristics
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, R = 120 Ω between GND and OUT
pins, unless otherwise specified.
Table 4.
Symbol
Electrical characteristics of LD1117#12
Parameter
Test condition
Min.
Typ.
Max.
Unit
VO
Output voltage
Vin = 3.2 V, IO = 10 mA, TJ = 25 °C
1.188
1.20
1.212
V
VO
Reference voltage
IO = 10 to 800 mA
Vin - VO = 1.4 to 10 V
1.140
1.20
1.260
V
ΔVO
Line regulation
Vin - VO = 1.5 to 13.75 V, IO = 10 mA
0.035
0.2
%
ΔVO
Load regulation
Vin - VO = 3 V, IO = 10 to 800 mA
0.1
0.4
%
ΔVO
Temperature stability
ΔVO
Long term stability
Vin
Operating input voltage
Iadj
Adjustment pin current
Vin ≤ 15 V
Adjustment pin current change
1000 hrs, TJ = 125 °C
0.5
%
0.3
%
15
V
60
120
µA
Vin - VO = 1.4 to 10 V
IO = 10 to 800 mA
1
5
µA
Minimum load current
Vin = 15 V
2
5
mA
IO
Output current
Vin - VO = 5 V, TJ = 25 °C
950
1300
mA
eN
Output noise (%VO)
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin - VO = 3 V, Vripple = 1 VPP
ΔIadj
IO(min)
SVR
Vd
Dropout voltage
Thermal regulation
800
60
0.003
%
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
9/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 5.
Symbol
Electrical characteristics of LD1117#18
Parameter
Test condition
Min.
Typ.
Max.
Unit
1.8
1.82
V
1.84
V
VO
Output voltage
Vin = 3.8 V, IO = 10 mA, TJ = 25 °C
1.78
VO
Output voltage
IO = 0 to 800 mA, Vin = 3.3 to 8 V
1.76
ΔVO
Line regulation
Vin = 3.3 to 8 V, IO = 0 mA
1
6
mV
ΔVO
Load regulation
Vin = 3.3 V, IO = 0 to 800 mA
1
10
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 8 V
IO
Output current
Vin = 6.8 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 5.5 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
10/42
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 6.
Symbol
Electrical characteristics of LD1117#25
Parameter
Test condition
Min.
Typ.
Max.
Unit
2.5
2.525
V
2.55
V
VO
Output voltage
Vin = 4.5 V, IO = 10 mA, TJ = 25 °C
2.475
VO
Output voltage
IO = 0 to 800 mA, Vin = 3.9 to 10 V
2.45
ΔVO
Line regulation
Vin = 3.9 to 10 V, IO = 0 mA
1
6
mV
ΔVO
Load regulation
Vin = 3.9 V, IO = 0 to 800 mA
1
10
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 10 V
IO
Output current
Vin = 7.5 V TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 5.5 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
11/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 7.
Symbol
Electrical characteristics of LD1117#30
Parameter
Test condition
Min.
Typ.
Max.
Unit
3
3.03
V
3.06
V
VO
Output voltage
Vin = 5 V, IO = 10 mA, TJ = 25 °C
2.97
VO
Output voltage
IO = 0 to 800 mA, Vin = 4.5 to 10 V
2.94
ΔVO
Line regulation
Vin = 4.5 to 12 V, IO = 0 mA
1
6
mV
ΔVO
Load regulation
Vin = 4.5 V, IO = 0 to 800 mA
1
10
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 12 V
IO
Output current
Vin = 8 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 6 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
12/42
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µF
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 8.
Symbol
Electrical characteristics of LD1117#33
Parameter
Test condition
Min.
Typ.
Max.
Unit
3.3
3.333
V
3.365
V
VO
Output voltage
Vin = 5.3 V, IO = 10 mA, TJ = 25 °C
3.267
VO
Output voltage
IO = 0 to 800 mA, Vin = 4.75 to 10 V
3.235
ΔVO
Line regulation
Vin = 4.75 to 15 V, IO = 0 mA
1
6
mV
ΔVO
Load regulation
Vin = 4.75 V, IO = 0 to 800 mA
1
10
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 15 V
IO
Output current
Vin = 8.3 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 6.3 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
13/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 9.
Symbol
Electrical characteristics of LD1117#50
Parameter
Test condition
Min.
Typ.
Max.
Unit
5
5.05
V
5.1
V
VO
Output voltage
Vin = 7 V, IO = 10 mA, TJ = 25 °C
4.95
VO
Output voltage
IO = 0 to 800 mA, Vin = 6.5 to 15 V
4.9
ΔVO
Line regulation
Vin = 6.5 to 15 V, IO = 0 mA
1
10
mV
ΔVO
Load regulation
Vin = 6.5 V, IO = 0 to 800 mA
1
15
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 15 V
IO
Output current
Vin = 10 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 8 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
14/42
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = 0 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 10.
Symbol
Electrical characteristics of LD1117 (adjustable)
Parameter
Test condition
Min.
Typ.
Max.
Unit
1.238
1.25
1.262
V
1.275
V
0.035
0.2
%
0.1
0.4
%
Vref
Reference voltage
Vin - VO = 2 V, IO = 10 mA, TJ = 25 °C
Vref
Reference voltage
IO = 10 to 800 mA, Vin - VO = 1.4 to 10 V 1.225
ΔVO
Line regulation
Vin - VO = 1.5 to 13.75 V, IO = 10 mA
ΔVO
Load regulation
Vin - VO = 3 V, IO = 10 to 800 mA
ΔVO
Temperature stability
ΔVO
Long term stability
Vin
Operating input voltage
Iadj
Adjustment pin current
1000 hrs, TJ = 125 °C
0.5
%
0.3
%
15
V
60
120
µA
Adjustment pin current change Vin - VO = 1.4 to 10 V, IO = 10 to 800 mA
1
5
µA
Minimum load current
Vin = 15 V
2
5
mA
IO
Output current
Vin - VO = 5 V, TJ = 25 °C
950
1300
mA
eN
Output noise (%VO)
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin - VO = 3 V, Vripple = 1 VPP
ΔIadj
IO(min)
SVR
Vd
Dropout voltage
Thermal regulation
Vin ≤ 15 V
800
60
0.003
%
75
dB
IO = 100 mA
1
1.1
IO = 500 mA
1.05
1.15
IO = 800 mA
1.10
1.2
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
15/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, R = 120 Ω between GND and OUT
pins, unless otherwise specified.
Table 11.
Symbol
Electrical characteristics of LD1117#12C
Parameter
Test condition
Min.
Typ.
Max.
Unit
Vref
Reference voltage
Vin - VO = 2 V, IO = 10 mA, TJ = 25 °C
1.176
1.20
1.224
V
Vref
Reference voltage
IO = 10 to 800 mA, Vin - VO = 1.4 to 10 V
1.120
1.20
1.280
V
ΔVO
Line regulation
Vin - VO = 1.5 to 13.75 V, IO = 10 mA
1
%
ΔVO
Load regulation
Vin - VO = 3 V, IO = 10 to 800 mA
1
%
ΔVO
Temperature stability
ΔVO
Long term stability
Vin
Operating input voltage
Iadj
Adjustment pin current
Vin ≤ 15 V
ΔIadj
Adjustment pin current
change
IO(min)
1000 hrs, TJ = 125 °C
0.5
%
0.3
%
15
V
60
120
µA
Vin - VO = 1.4 to 10 V
IO = 10 to 800 mA
1
5
µA
Minimum load current
Vin = 15 V
2
5
mA
IO
Output current
Vin - VO = 5 V, TJ = 25 °C
950
1300
mA
eN
Output noise (%VO)
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin - VO = 3 V, Vripple = 1 VPP
SVR
Vd
Dropout voltage
Thermal regulation
16/42
800
60
0.003
%
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.2
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.3
Ta = 25 °C, 30 ms Pulse
0.01
0.1
Doc ID 2572 Rev 28
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 12.
Symbol
Electrical characteristics of LD1117#18C
Parameter
Test condition
Min.
Typ.
Max.
Unit
1.8
1.84
V
1.87
V
VO
Output voltage
Vin = 3.8 V, IO = 10 mA, TJ = 25 °C
1.76
VO
Output voltage
IO = 0 to 800 mA, Vin = 3.9 to 10 V
1.73
ΔVO
Line regulation
Vin = 3.3 to 8 V, IO = 0 mA
1
30
mV
ΔVO
Load regulation
Vin = 3.3 V, IO = 0 to 800 mA
1
30
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 8 V
IO
Output current
Vin = 6.8 V TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 5.5 V, Vripple = 1 VPP
SVR
Vd
Vd
Dropout voltage
Dropout voltage
Thermal regulation
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.15
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.2
IO = 100 mA
1.1
IO = 500 mA
1.2
IO = 800 mA
1.3
Ta = 25 °C, 30 ms Pulse
Doc ID 2572 Rev 28
0.01
0.1
V
V
%/W
17/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 13.
Symbol
Electrical characteristics of LD1117#25C
Parameter
Test condition
Min.
Typ.
Max.
Unit
2.5
2.55
V
2.6
V
VO
Output voltage
Vin = 4.5 V, IO = 10 mA, TJ = 25 °C
2.45
VO
Output voltage
IO = 0 to 800 mA, Vin = 3.9 to 10 V
2.4
ΔVO
Line regulation
Vin = 3.9 to 10 V, IO = 0 mA
1
30
mV
ΔVO
Load regulation
Vin = 3.9 V, IO = 0 to 800 mA
1
30
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 10 V
IO
Output current
Vin = 7.5 V TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 5.5 V, Vripple = 1 VPP
SVR
Vd
Vd
Dropout voltage
Dropout voltage
Thermal regulation
18/42
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.15
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.2
IO = 100 mA
1.1
IO = 500 mA
1.2
IO = 800 mA
1.3
Ta = 25 °C, 30 ms Pulse
Doc ID 2572 Rev 28
0.01
0.1
V
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 14.
Symbol
Electrical characteristics of LD1117#33C
Parameter
Test condition
Min.
Typ.
Max.
Unit
3.3
3.36
V
3.44
V
VO
Output voltage
Vin = 5.3 V, IO = 10 mA, TJ = 25 °C
3.24
VO
Output voltage
IO = 0 to 800 mA, Vin = 4.75 to 10 V
3.16
ΔVO
Line regulation
Vin = 4.75 to 15 V, IO = 0 mA
1
30
mV
ΔVO
Load regulation
Vin = 4.75 V, IO = 0 to 800 mA
1
30
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 15 V
IO
Output current
Vin = 8.3 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 6.3 V, Vripple = 1 VPP
SVR
Vd
Vd
Dropout voltage
Dropout voltage
Thermal regulation
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.15
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.2
IO = 100 mA
1.1
IO = 500 mA
1.2
IO = 800 mA
1.3
Ta = 25 °C, 30 ms Pulse
Doc ID 2572 Rev 28
0.01
0.1
V
V
%/W
19/42
Electrical characteristics
LD1117xx
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 15.
Symbol
Electrical characteristics of LD1117#50C
Parameter
Test condition
Min.
Typ.
Max.
Unit
5
5.1
V
5.2
V
VO
Output voltage
Vin = 7 V, IO = 10 mA, TJ = 25 °C
4.9
VO
Output voltage
IO = 0 to 800 mA, Vin = 6.5 to 15 V
4.8
ΔVO
Line regulation
Vin = 6.5 to 15 V, IO = 0 mA
1
50
mV
ΔVO
Load regulation
Vin = 6.5 V, IO = 0 to 800 mA
1
50
mV
ΔVO
Temperature stability
ΔVO
Long term stability
1000 hrs, TJ = 125 °C
Vin
Operating input voltage
IO = 100 mA
Id
Quiescent current
Vin ≤ 15 V
IO
Output current
Vin = 10 V, TJ = 25 °C
eN
Output noise voltage
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin = 8 V, Vripple = 1 VPP
SVR
Vd
Vd
Dropout voltage
Dropout voltage
Thermal regulation
20/42
800
60
0.5
%
0.3
%
15
V
5
10
mA
950
1300
mA
100
µV
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.15
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.2
IO = 100 mA
1.1
IO = 500 mA
1.2
IO = 800 mA
1.3
Ta = 25 °C, 30 ms Pulse
Doc ID 2572 Rev 28
0.01
0.1
V
V
%/W
LD1117xx
Electrical characteristics
Refer to the test circuits, TJ = -40 to 125 °C, CO = 10 µF, unless otherwise specified.
Table 16.
Symbol
Electrical characteristics of LD1117C (adjustable)
Parameter
Test condition
Min.
Typ.
Max.
Unit
1.225
1.25
1.275
V
1.3
V
Vref
Reference voltage
Vin - VO = 2 V, IO = 10 mA, TJ = 25 °C
Vref
Reference voltage
IO = 10 to 800 mA, Vin - VO= 1.4 to 10 V
ΔVO
Line regulation
Vin - VO = 1.5 to 13.75 V, IO = 10 mA
1
%
ΔVO
Load regulation
Vin - VO = 3 V, IO = 10 to 800 mA
1
%
ΔVO
Temperature stability
ΔVO
Long term stability
Vin
Operating input voltage
Iadj
Adjustment pin current
1.2
1000 hrs, TJ = 125 °C
0.5
%
0.3
%
15
V
60
120
µA
Adjustment pin current change Vin - VO = 1.4 to 10 V, IO = 10 to 800 mA
1
10
µA
Minimum load current
Vin = 15 V
2
5
mA
IO
Output current
Vin - VO = 5 V, TJ = 25 °C
950
1300
mA
eN
Output noise (%VO)
B = 10 Hz to 10 kHz, TJ = 25 °C
Supply voltage rejection
IO = 40 mA, f = 120 Hz, TJ = 25 °C
Vin - VO = 3 V, Vripple = 1 VPP
ΔIadj
IO(min)
SVR
Vd
Vd
Dropout voltage
Dropout voltage
Thermal regulation
Vin ≤ 15 V
800
60
0.003
%
75
dB
IO = 100 mA, TJ = 0 to 125 °C
1
1.1
IO = 500 mA, TJ = 0 to 125 °C
1.05
1.15
IO = 800 mA, TJ = 0 to 125 °C
1.10
1.2
IO = 100 mA
1.1
IO = 500 mA
1.2
IO = 800 mA
1.3
Ta = 25 °C, 30 ms Pulse
Doc ID 2572 Rev 28
0.01
0.1
V
V
%/W
21/42
Typical application
LD1117xx
6
Typical application
Figure 5.
Negative supply
Figure 6.
Active terminator for SCSI-2 bus
Figure 7.
Circuit for increasing output voltage
22/42
Doc ID 2572 Rev 28
LD1117xx
Typical application
Figure 8.
Voltage regulator with reference
Figure 9.
Battery backed-up regulated supply
Doc ID 2572 Rev 28
23/42
Typical application
LD1117xx
Figure 10. Post-regulated dual supply
24/42
Doc ID 2572 Rev 28
LD1117xx
7
LD1117 adjustable: application note
LD1117 adjustable: application note
The LD1117 adjustable has a thermal stabilized 1.25 ± 0.012 V reference voltage between
the OUT and ADJ pins. IADJ is 60 µA typ. (120 µA max.) and ΔIADJ is 1 µA typ. (5 µA max.).
R1 is normally fixed to 120 Ω. From Figure 10 we obtain:
VOUT = VREF + R2 (IADJ +IR1) = VREF + R2 (IADJ +VREF /R1) = VREF (1 + R2 / R1) + R2 x IADJ.
In normal application R2 value is in the range of few kΩ, so the R2 x IADJ product could not
be considered in the VOUT calculation; then the above expression becomes:
VOUT = VREF (1 + R2 / R1).
In order to have the better load regulation it is important to realize a good Kelvin connection
of R1 and R2 resistors. In particular R1 connection must be realized very close to OUT and
ADJ pin, while R2 ground connection must be placed as near as possible to the negative
Load pin. Ripple rejection can be improved by introducing a 10 µF electrolytic capacitor
placed in parallel to the R2 resistor (see Figure 11).
Figure 11. Adjustable output voltage application
Figure 12. Adjustable output voltage application with improved ripple rejection
Doc ID 2572 Rev 28
25/42
Package mechanical data
8
LD1117xx
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
Table 17.
TO-220 mechanical data
Type STD - ST Dual Gauge
Type STD - ST Single Gauge
mm.
mm.
Dim.
Min.
Typ.
Max.
Min.
Typ.
A
4.40
4.60
4.40
4.60
b
0.61
0.88
0.61
0.88
b1
1.14
1.70
1.14
1.70
c
0.48
0.70
0.48
0.70
D
15.25
15.75
15.25
15.75
D1
1.27
E
10.00
10.40
10.00
10.40
e
2.40
2.70
2.40
2.70
e1
4.95
5.15
4.95
5.15
F
1.23
1.32
0.51
0.60
H1
6.20
6.60
6.20
6.60
J1
2.40
2.72
2.40
2.72
L
13.00
14.00
13.00
14.00
L1
3.50
3.93
3.50
3.93
L20
16.40
16.40
L30
28.90
28.90
∅P
3.75
3.85
3.75
3.85
Q
2.65
2.95
2.65
2.95
In spite of some difference in tolerances, the packages are compatible.
26/42
Max.
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
Figure 13. Drawing dimension TO-220 (type STD-ST Dual Gauge)
0015988_S
Note:
1
Maximum resin gate protrusion: 0.5 mm.
2
Resin gate position is accepted in each of the two positions shown on the drawing, or their
symmetrical.
Doc ID 2572 Rev 28
27/42
Package mechanical data
LD1117xx
Figure 14. Drawing dimension TO-220 (type STD-ST Single Gauge)
8174627_B
28/42
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
Figure 15. Drawing dimension tube for TO-220 Dual Gauge (mm.)
Figure 16. Drawing dimension tube for TO-220 Single Gauge (mm.)
Doc ID 2572 Rev 28
29/42
Package mechanical data
LD1117xx
SOT-223 mechanical data
mm.
mils.
Dim.
Min.
Typ.
A
Max.
Min.
Typ.
1.8
A1
0.02
B
0.6
B1
Max.
70.9
0.1
0.8
3.9
0.7
0.85
23.6
27.6
33.5
2.9
3
3.15
114.2
118.1
124.0
c
0.24
0.26
0.35
9.4
10.2
13.8
D
6.3
6.5
6.7
248.0
255.9
263.8
e
2.3
90.6
e1
4.6
181.1
E
3.3
3.5
3.7
129.9
137.8
145.7
H
6.7
7
7.3
263.8
275.7
287.5
V
10°
10°
0046067/H
30/42
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
SO-8 mechanical data
Dim.
mm.
Min.
Typ.
inch.
Max.
Min.
Typ.
Max.
A
1.35
1.75
0.053
0.069
A1
0.10
0.25
0.04
0.010
A2
1.10
1.65
0.043
0.065
B
0.33
0.51
0.013
0.020
C
0.19
0.25
0.007
0.010
D
4.80
5.00
0.189
0.197
E
3.80
4.00
0.150
0.157
e
1.27
0.050
H
5.80
6.20
0.228
0.244
h
0.25
0.50
0.010
0.020
L
0.40
1.27
0.016
0.050
k
ddd
8° (max.)
0.1
0.04
0016023/C
Doc ID 2572 Rev 28
31/42
Package mechanical data
LD1117xx
Figure 17. Drawing dimension DPAK (type STD-ST)
0068772/G
Note:
32/42
1
Maximum resin gate protrusion: 0.5 mm.
2
Maximum resin protrusion: 0.25 mm.
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
Figure 18. Drawing dimension DPAK (type Fujitsu-subcon.)
0068772/G
Doc ID 2572 Rev 28
33/42
Package mechanical data
LD1117xx
Figure 19. Drawing dimension DPAK (type IDS-subcon.)
0068772/G
34/42
Doc ID 2572 Rev 28
LD1117xx
Table 18.
Package mechanical data
DPAK mechanical data
Dim.
Min.
Type STD-ST
Type Fujitsu-subcon.
Type IDS-subcon
mm.
mm.
mm.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
2.30
2.35
2.19
2.38
A
2.20
2.40
2.25
A1
0.90
1.10
0.96
1.06
0.89
1.14
A2
0.03
0.23
0
0.10
0.03
0.23
b
0.64
0.90
0.76
0.86
0.64
0.88
b4
5.20
5.40
5.28
5.38
5.21
5.46
c
0.45
0.60
0.46
0.56
0.46
0.58
c2
0.48
0.60
0.46
0.56
0.46
0.58
D
6.00
6.20
6.05
6.15
5.97
6.22
5.27
5.47
D1
E
5.10
6.40
6.60
E1
4.70
e
2.28
2.23
4.40
4.60
H
9.35
10.10
L
1.00
2.80
L2
0.80
L4
0.60
R
V2
Note:
6.65
6.35
1.00
2.28
2.33
2.28
4.51
4.61
10.42
10.30
9.40
1.40
1.60
0.90
2.50
2.65
1.03
1.13
0.89
1.27
0.70
0.90
0.64
1.02
0.40
8°
6.73
4.70
9.90
0.20
0°
6.60
4.77
e1
L1
6.55
5.20
0°
0.20
8°
0°
8°
The DPAK package coming from the two subcontractors (Fujitsu and IDS) are fully
compatible with the ST's package suggested footprint.
Doc ID 2572 Rev 28
35/42
Package mechanical data
LD1117xx
Figure 20. DPAK footprint recommended data
Table 19.
Footprint data
Values
36/42
mm.
inch.
A
6.70
0.264
B
6.70
0.64
C
1.8
0.070
D
3.0
0.118
E
1.60
0.063
F
2.30
0.091
G
2.30
0.091
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
Tape & reel SOT223 mechanical data
mm.
inch.
Dim.
Min.
Typ.
A
Max.
Min.
Typ.
330
13.0
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
Max.
0.504
0.512
14.4
0.519
0.567
Ao
6.73
6.83
6.93
0.265
0.269
0.273
Bo
7.32
7.42
7.52
0.288
0.292
0.296
Ko
1.78
2
0.070
Po
3.9
4.0
4.1
0.153
0.157
0.161
P
7.9
8.0
8.1
0.311
0.315
0.319
Doc ID 2572 Rev 28
0.078
37/42
Package mechanical data
LD1117xx
Tape & reel SO-8 mechanical data
mm.
inch.
Dim.
Min.
A
Max.
Min.
330
13.2
Typ.
Max.
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
38/42
Typ.
0.504
22.4
0.519
0.882
Ao
8.1
8.5
0.319
0.335
Bo
5.5
5.9
0.216
0.232
Ko
2.1
2.3
0.082
0.090
Po
3.9
4.1
0.153
0.161
P
7.9
8.1
0.311
0.319
Doc ID 2572 Rev 28
LD1117xx
Package mechanical data
Tape & reel DPAK-PPAK mechanical data
mm.
inch.
Dim.
Min.
Typ.
A
Max.
Min.
Typ.
330
13.0
12.992
C
12.8
D
20.2
0.795
N
60
2.362
T
13.2
Max.
0.504
0.512
22.4
0.519
0.882
Ao
6.80
6.90
7.00
0.268
0.272
0.2.76
Bo
10.40
10.50
10.60
0.409
0.413
0.417
Ko
2.55
2.65
2.75
0.100
0.104
0.105
Po
3.9
4.0
4.1
0.153
0.157
0.161
P
7.9
8.0
8.1
0.311
0.315
0.319
Doc ID 2572 Rev 28
39/42
Order codes
LD1117xx
9
Order codes
Table 20.
Order codes
Packages
SOT-223
SO-8
DPAK
DPAK (T & R)
LD1117S12TR
LD1117D12TR (1)
LD1117DT12 (1)
LD1117DT12TR
LD1117S12CTR
LD1117S18TR
LD1117S18CTR
LD1117S25TR
LD1117S25CTR
LD1117D12CTR (1) LD1117DT12C (1)
LD1117D18TR
(1)
LD1117D18CTR
LD1117D25TR
LD1117DT18TR
(1)
1.2 V
LD1117V12C (1)
1.2 V
LD1117V18
1.8 V
LD1117DT18CTR LD1117V18C
(1)
LD1117D25CTR (1)
Output
voltages
TO-220
(1)
1.8 V
LD1117DT25TR
2.5 V
LD1117DT25CTR
2.5 V
LD1117S30TR
3V
LD1117S33TR
LD1117D33TR
LD1117DT33TR
LD1117V33
3.3 V
LD1117S33CTR
LD1117D33CTR
LD1117DT33CTR
LD1117V33C
3.3 V
LD1117S50TR
LD1117DT50TR
LD1117V50
5V
LD1117S50CTR
LD1117DT50CTR
LD1117STR
LD1117DTR (1)
LD1117SC-R
LD1117DC-R (1)
LD1117DTC (1)
LD1117DTTR
LD1117V
ADJ from
1.25 to 15V
LD1117DTC-R
LD1117VC (1)
ADJ from
1.25 to 15V
1. Available on request.
40/42
5V
Doc ID 2572 Rev 28
LD1117xx
Revision history
10
Revision history
Table 21.
Document revision history
Date
Revision
Changes
22-Sep-2004
15
Add new part number #12C; typing error: note on table 2.
25-Oct-2004
16
Add Vref reference voltage on table 12.
18-Jul-2005
17
The DPAK mechanical data updated.
25-Nov-2005
18
The TO220FM package removed.
14-Dec-2005
19
The Top on table 2 updated.
06-Dec-2006
20
DPAK mechanical data updated and added footprint data.
05-Apr-2007
21
Order codes updated.
30-Nov-2007
22
Added Table 1.
16-Apr-2008
23
Modified: Table 20 on page 40.
08-Jul-2008
24
Added note 1. on page 7.
30-Mar-2009
25
Modified: VIN max value Table 5 on page 10 and Figure 10 on page 24.
29-Jul-2009
26
Modified: Table 20 on page 40.
03-Feb-2010
27
Modified Table 11 on page 16.
22-Mar-2010
28
Added: Table 17 on page 26, Figure 13 on page 27, Figure 14 on page 28,
Figure 15 and Figure 16 on page 29.
Doc ID 2572 Rev 28
41/42
LD1117xx
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2010 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
42/42
Doc ID 2572 Rev 28