ST2L05-1800PT STMicroelectronics, ST2L05-1800PT Datasheet - Page 21
![IC REG LDO DUAL 1.8V/ADJ 5-PPAK](/photos/7/42/74239/497-ppak_series_sml.jpg)
ST2L05-1800PT
Manufacturer Part Number
ST2L05-1800PT
Description
IC REG LDO DUAL 1.8V/ADJ 5-PPAK
Manufacturer
STMicroelectronics
Datasheet
1.ST2L05R3300PS.pdf
(24 pages)
Specifications of ST2L05-1800PT
Regulator Topology
Positive Fixed and Adjustable
Voltage - Output
1.8V, 1.25 ~ 5.7 V
Voltage - Input
4.5 ~ 7 V
Voltage - Dropout (typical)
1.1V @ 1A
Number Of Regulators
2
Current - Output
1A
Current - Limit (min)
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
PPAK (4 leads + tab)
Number Of Outputs
2
Polarity
Positive
Input Voltage Max
7 V
Output Voltage
1.8 V, 1.225 V to 1.275 V
Output Type
Adjustable, Fixed
Dropout Voltage (max)
1.3 V at 1 A
Output Current
1 A, 1 A
Line Regulation
0.35 %
Load Regulation
0.4 %
Voltage Regulation Accuracy
2 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Reference Voltage
1.275 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3572-5
DIM.
A1
A3
D2
E2
D
G
H
A
E
F
b
e
L
I
MIN.
0.80
0.35
4.15
3.55
0.70
DFN8 (5x6) MECHANICAL DATA
0.219
mm.
TYP
0.90
0.02
0.20
0.40
5.00
6.00
1.27
1.99
2.20
0.40
4.2
3.6
MAX.
0.005
1.00
0.47
4.25
3.65
0.90
0.032
0.014
0.163
0.140
0.028
MIN.
0.0086
0.035
0.001
0.008
0.016
0.197
0.165
0.236
0.142
0.049
0.078
0.086
0.015
TYP.
inch
7286463/B
MAX.
0.039
0.002
0.018
0.167
0.144
0.035
ST2L05
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