ZLDO1117G12TA Diodes Zetex, ZLDO1117G12TA Datasheet - Page 4

• 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

Typical characteristics
ZLDO1117
Document number: Ds32018 Rev. 4 - 2
0.25
0.15
0.05
1.4
1.3
1.2
1.1
0.9
0.8
-0.1
-0.2
-0.3
-0.4
-0.5
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0
1
-40
0
-50
-50
Adjustable version
I
LOAD
Output voltage variation vs Temperature
-25
= 10mA
V
-25
Drop-out voltage vs temperature
IN
-25
Load regulation vs temperature
-10
=3.3V, 10mA<I
5
0
0
Dropout vs Temperature
20
OUT
Temperature (°C)
<1A
Temperature (°C)
Temperature (°C)
25
35
25
50
50
50
∆V
65
OUT
I
OUT
= 1% of V
80
=1A
75
75
OUT
95
100
100
110
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-0.01
0.06
0.05
0.04
0.03
0.02
0.01
70
60
50
40
30
20
10
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
0
0
1
-50
-50
0
V
OUT
-25
-25
+1.5V<V
Line regulation vs temperature
Drop-out voltage vs current
0.2
Adjust pin input current
IN
<12V, I
Diodes Incorporated
0
0
A Product Line of
OUT
=10mA
Temperature (°C)
∆V
0.4
Temperature (C)
25
25
OUT
T
I
J
OUT
= 1% of V
= 25ºC
(A)
50
50
0.6
OUT
75
75
ZLDO1117
0.8
© Diodes Incorporated
100
100
July 2010
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