LD1117S18TR STMicroelectronics, LD1117S18TR Datasheet - Page 41

• Manufacturer Part Number: LD1117S18TR
• Description: IC REG LDO POS 800MA 1.8V SOT223
• Manufacturer: STMicroelectronics

Specifications of LD1117S18TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 15V
• Voltage - Dropout (typical): 1.1V @ 800mA
• Number Of Regulators: 1
• Current - Output: 950mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 15 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 1.1 V
• Output Current: 950 mA
• Line Regulation: 6 mV
• Load Regulation: 10 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 12 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7308-2; LD1117S18TR

LD1117xx
10
Table 21.
22-Sep-2004
25-Nov-2005
14-Dec-2005
06-Dec-2006
30-Nov-2007
30-Mar-2009
03-Feb-2010
22-Mar-2010
15-Nov-2010
25-Oct-2004
05-Apr-2007
16-Apr-2008
18-Jul-2005
08-Jul-2008
29-Jul-2009
Date
Revision history
Document revision history
Revision
15
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18
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20
21
22
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25
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Add new part number #12C; typing error: note on table 2.
Add V
The DPAK mechanical data updated.
The TO220FM package removed.
The T
DPAK mechanical data updated and added footprint data.
Added
Added note
Modified: V
Modified:
Modified
Modified: R
Order codes updated.
Modified:
Added:
Figure 15
op
ref
Table
Table 17 on page
on table 2 updated.
reference voltage on table 12.
Table 11 on page
Table 20 on page
Table 20 on page
and
Doc ID 2572 Rev 29
IN
thJC
1. on page
1.
max value
Figure 16 on page
value for TO-220
7.
Table 5 on page 10
26,
16.
40.
40.
Figure 13 on page
Table 3 on page
29.
Changes
and
27,
Figure 10 on page
7.
Figure 14 on page
Revision history
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