ZLDO1117G12TA Diodes Zetex, ZLDO1117G12TA Datasheet - Page 3

• Manufacturer Part Number: ZLDO1117G12TA
• Description: IC REG LDO 1A 1.2V SOT223-3
• Manufacturer: Diodes Zetex

Specifications of ZLDO1117G12TA

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.2V
• Voltage - Input: 2.7 ~ 18 V
• Voltage - Dropout (typical): 1.11V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Current - Limit (min): 1.1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZLDO1117G12DITR

Electrical Characteristics
Notes:
ZLDO1117
Document number: Ds32018 Rev. 4 - 2
Parameter
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
(V
Current Limit
Minimum Load
Current (Note 7)
Quiescent current
GND current
Thermal Regulation
Ripple Rejection
Temperature Stability I
IN
-V
OUT
7.
6.
)
See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant
junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.
Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between
input and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range.
Conditions
ZLDO1117-ADJ
ZLDO1117-1.2
ZLDO1117-1.5
ZLDO1117-1.8
ZLDO1117-2.5
ZLDO1117-3.3
ZLDO1117-5.0
ZLDO1117-ADJ
ZLDO1117-1.2
ZLDO1117-xx
ZLDO1117-ADJ
ZLDO1117-1.2
ZLDO1117-1.5
ZLDO1117-1.8
ZLDO1117-2.5
ZLDO1117-3.3
ZLDO1117-5.0
ZLDO1117-
ADJ/1.2/1.5/1.8/2.5/
3.3/5.0
ZLDO1117-
ADJ/1.2/1.5/1.8/2.5/
3.3/5.0
ZLDO1117-ADJ
ZLDO1117-1.2
ZLDO1117-xx
ZLDO1117-ADJ
ZLDO1117-1.2
30ms pulse
f = 120Hz, C
I
OUT
O
= 10mA
= 100mA, ZLDO1117-XXX V
OUT
(Under Operating Conditions)
= 25uF Tantalum,
(V
V
10mA < I
I
10mA < I
I
0 < I
I
0 < I
I
0 < I
I
0 < I
I
0 < I
I
V
I
V
V
7)
V
(Note 6, 7)
V
(Note 6, 7)
V
(Note 6, 7)
V
(Note 6, 7)
V
(Note 6, 7)
V
(Note 6, 7)
I
(V
V
V
V
O
O
O
O
O
O
O
O
O
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA, V
= 10mA,
= 0mA,
= 1A, ΔV
=3.3V,V
=2.7V, 10mA < I
-V
= 3V, 0 < I
= 3.3V, 0 < I
= 4V, 0 < I
= 4.8V, 0 < I
= 6.5V, 0 < I
-V
= <18V
< 18V, I
= 7V
O
O
O
O
O
+1.4V < V
+1.5V<V
+1.5V<V
OUT
OUT
< 1A, 2.9V < V
< 1A, 3.2V < V
< 1A, 3.9V < V
< 1A, 4.7V < V
< 1A, 6.4V < V
www.diodes.com
O
O
) = 2V, I
) = 5V
IN
< 1A
< 1A, 2.7V < V
ADJ
OUT
O
= V
3 of 12
IN
IN
IN
IN
IN
IN
= 0mA
IN
IN
=0, 10mA<I
O
O
IN
<12V
<12V
= 3.2V
= 3.5V
= 3.8V
= 4.5V
= 5.3V
= 7V
= 1%V
< 1A,
< 1A,
OUT
O
O
O
< 10V,
O
< 1A,
< 1A,
< 1A,
= 10mA
+3V
O
IN
IN
IN
IN
IN
< 1A,
OUT
< 12V
< 12V
< 12V
< 12V
< 12V
IN
O
<1A, (Note 6,
< 12V
Diodes Incorporated
A Product Line of
0 ~ 125
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
FT
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
FT
FT
FT
25
25
T
A
1.238 1.250 1.263
1.225
1.188 1.200 1.212
1.176
1.485 1.500 1.515
1.470
1.782 1.800 1.818
1.764
2.475 2.500 2.525
2.450
3.267 3.300 3.333
3.235
4.900
4.95 5.000 5.05
Min
1. 1
60
Typ.
1.11
0.5
35
80
2
4
ZLDO1117
© Diodes Incorporated
1.275
1.224
1.530
1.836
2.550
3.365
5.100
Max
1.35
120
0.1
0.2
0.1
0.2
0.2
0.4
0.2
0.4
6.6
1.2
1.3
0.1
10
13
10
20
10
3
6
4
8
5
5
July 2010
%/W
Unit
mV
mV
mV
mV
mV
mA
mA
µA
dB
%
%
%
%
%
V
V
V
V
V
V
V
V
A