PRODUCT DATASHEET
AAT1130
TM
SwitchReg
2.5MHz 500mA Step-Down DC/DC Converter
Inductance
Rated Current
(mA)
DCR (mΩ)
Size (mm)
LxWxH
Manufacturer
Part Number/Type
(μH)
(typ)
1
1600
1500
1300
2050
1750
1600
2.8
2.45
1200
1000
1700
1100
55
70
80
45
57
76
20
25
68
100
41
77
LQM2HP_G0
1.5
2.2
1
1.5
2.2
1
2.2
1.5
2.2
1
2.5x2x1
Murata
LQH32P_N0
3.2x2.5x1.6
GLC2518
VLF3010A
VLF3010S
2.5x1.8x1.8
2.8x2.6x1
3.0x2.8x1
TDK
2.2
Table 3: Suggested Inductor Components.
Manufacturer
Part Number
Value
Voltage
Temp. Co.
Case
AVX
0603ZD225K
2.2ꢀF
2.2ꢀF
4.7ꢀF
10ꢀF
22ꢀF
2.2ꢀF
10ꢀF
22ꢀF
4.7ꢀF
10
16
10
10
10
10
10
10
10
X5R
0603
C1608X5R1C225K
C1608X5R1A475K
C2012X5R1A106K
C3216X5R1A226K
GRM188R61A225K
GRM219R61A106K
GRM31CR71A226K
LMK107BJ475KA
0603
TDK
X5R
0805
1206
0603
0805
1206
0603
X5R
Murata
X7R
X5R
Taiyo Yuden
Table 4: Suggested Capacitor Components.
w w w . a n a l o g i c t e c h . c o m
1130.2008.08.1.1
17
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