AP1117Y18G-13 Diodes Inc, AP1117Y18G-13 Datasheet - Page 3
![IC REG LDO 1.8V 1A SOT89-3](/photos/5/67/56778/sot89-3l_sml.jpg)
AP1117Y18G-13
Manufacturer Part Number
AP1117Y18G-13
Description
IC REG LDO 1.8V 1A SOT89-3
Manufacturer
Diodes Inc
Specifications of AP1117Y18G-13
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
6.4 ~ 18 V
Voltage - Dropout (typical)
1.3V @ 1A
Number Of Regulators
1
Current - Output
1A
Current - Limit (min)
1.1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SC-62, SOT-89, TO-243 (3 Leads + Tab)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
18 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
1.4 V at 1 A
Output Current
1 A
Line Regulation
0.2 %
Load Regulation
18 mV
Maximum Power Dissipation
15 W
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Primary Input Voltage
18V
Output Voltage Fixed
1.8V
Dropout Voltage Vdo
1.3V
No. Of Pins
3
Voltage Regulator Case Style
SOT-89
Operating Temperature Range
0°C To +125°C
Svhc
No
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
AP1117Y18G-13DITR
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