AP7173-SPG-13 Diodes Inc, AP7173-SPG-13 Datasheet - Page 7

• Manufacturer Part Number: AP7173-SPG-13
• Description: IC REG LDO ADJ 1.5A 8SOIC
• Manufacturer: Diodes Inc

Specifications of AP7173-SPG-13

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.8 ~ 3.3 V
• Voltage - Input: 1 ~ 5.5 V
• Voltage - Dropout (typical): 0.165V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Max)
• Current - Limit (min): 2A
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width) Exposed Pad, 8-eSOIC. 8-HSOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AP7173-SPG-13; AP7173-SPG-13DITR

Typical Characteristics
At T
AP7173
Document number: DS31369 Rev. 9 - 2
A
= +25°C, V
200
180
160
140
120
100
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
10
1.0
90
80
70
60
50
40
30
20
10
0
0.00
Figure. 11 V
Vout=1.2V
Iout=1.5A
Css=1nF
0.25
Vin=1.8V
Vout=1.2V
Vvcc=5V
Css=1nF
Figure. 13 V
IN
(V
-40
Figure. 9 V
1.5
= V
VCC
o
100
C
Io=1.5A
0.50
OUT(TYP)
-V
2.0
OUT
0.75
IN
) and Temperature (T
+ 0.3V, V
25
IN
Frequency(Hz)
PSRR vs. Frequency
IN
1000
o
1.00
Dropout Voltage vs.
C
Vin-Vout(V)
2.5
PSRR vs. (V
Vvcc-Vout
Iout=0.5A
Io=0.1A
1.25
(Continued)
VCC
3.0
= 5V, I
10000
1.50
125
IN
o
1.75
OUT
C
3.5
-V
100KHz
500KHz
OUT
= 50mA, V
10KHz
1KHz
100000
2.00
A
)
)
4.0
2.25
www.diodes.com
500000
1.5A LOW DROPOUT LINEAR REGULATOR WITH
EN
2.50
= V
4.5
7 of 15
IN
, C
IN
= 1µF, C
2000
1800
1600
1400
1200
1000
800
600
90
80
70
60
50
40
30
20
10
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
0.00
10
0
VCC
Figure. 14 Low-Level PG Voltage vs Current
Figure. 12 V
= 4.7µF, and C
Figure. 10 V
Vin=1.8V
Vout=1.2V
Vvcc=5V
Css=1nF
PROGRAMMABLE SOFT-START
100
0.25
2
-40
I
OUT
o
C
and Temperature (T
1000
0.50
VCC
4
VCC
OUT
PG Current(mA)
Frequency(Hz)
PSRR vs. Frequency
= 10µF, unless otherwise noted.
Dropout Voltage vs.
Iout(A)
10000
0.75
6
100000
1.00
8
AP7173
125
A
© Diodes Incorporated
)
1000000
o
C
Io=1.5A
1.25
10
Io=0.1A
April 2011
25
o
C
1E7
1.50
12