LK115D33-TR STMicroelectronics, LK115D33-TR Datasheet - Page 2
LK115D33-TR
Manufacturer Part Number
LK115D33-TR
Description
IC REGULATOR LDO 3.3V 8-SOIC
Manufacturer
STMicroelectronics
Specifications of LK115D33-TR
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 20V
Voltage - Dropout (typical)
0.17V @ 60mA
Number Of Regulators
1
Current - Output
100mA
Current - Limit (min)
120mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
20 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.17 V
Output Current
200 mA
Line Regulation
10 mV
Load Regulation
20 mV
Voltage Regulation Accuracy
3 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Primary Input Voltage
5.3V
Output Voltage Fixed
3.3V
Dropout Voltage Vdo
170mV
No. Of Pins
8
Voltage Regulator Case Style
SOIC
Operating Temperature Range
-40°C To
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-1540-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Contents
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Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13