AP1117EL-13 Diodes Zetex, AP1117EL-13 Datasheet - Page 3

• Manufacturer Part Number: AP1117EL-13
• Manufacturer: Diodes Zetex

Specifications of AP1117EL-13

• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 6.4V
• Input Voltage (max): 18V
• Output Voltage: 1.25 to 5V
• Package Type: SOT-223
• Output Current: 1A
• Power Dissipation: 15W
• Load Regulation: 1%
• Line Regulation: 0.2%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 1.4@1A
• Dropout Voltage@current (typ): 1.3@1A
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 10mA
• Lead Free Status / Rohs Status: Compliant

Pin Assignments
Pin Descriptions
AP1117 Rev. 19
DS31009
Pin Name
Adj (GND)
(1) SOT89-3L
(3) TO220-3L
V
V
OUT
IN
( Front View )
I/O
Tab is V
( Top View )
O
Tab is V
I
I
3
2
1
3
2
1
PIN #
OUT
OUT
1
2
3
V
V
Adj (GND)
IN
OUT
A resistor divider from this pin to the V
The output of the regulator. A minimum of 10uF capacitor (0.15Ω ≤ ESR ≤
The input pin of regulator. Typically a large storage capacitor is connected
voltage (Ground only for Fixed-Mode).
20Ω) must be connected from this pin to ground to insure stability.
from this pin to ground to insure that the input voltage does not sag below
the minimum dropout voltage during the load transient response. This pin
must always be 1.3V higher than V
properly.
V
V
Adj (GND)
IN
OUT
www.diodes.com
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
3 of 12
(2) SOT223-3L
(4) TO252-3L and TO263-3L
Description
( Top View )
OUT
( Top View )
Tab is V
OUT
FIXED-MODE REGULATOR
Tab is V
in order for the device to regulate
pin and ground sets the output
3
2
1
OUT
3
2
1
OUT
V
V
Adj (GND)
IN
OUT
V
OUT
©
AP1117
JANUARY 2010
Diodes Incorporated
Adj (GND)
V
IN