AS1372-BWLT-13 austriamicrosystems, AS1372-BWLT-13 Datasheet - Page 7
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AS1372-BWLT-13
Manufacturer Part Number
AS1372-BWLT-13
Description
IC REG LDO 350MA 1.3V 5WLCSP
Manufacturer
austriamicrosystems
Datasheet
1.AS1372-BWLT-15.pdf
(14 pages)
Specifications of AS1372-BWLT-13
Regulator Topology
Positive Fixed
Voltage - Output
1.3V
Voltage - Input
Up to 4.5V
Voltage - Dropout (typical)
0.135V @ 350mA
Number Of Regulators
1
Current - Output
350mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
5-UFBGA, WLCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
AS1372-BWLT-13TR
AS1372
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
Figure 11. Line Regulation: V
Figure 13. Load Regulation: V
www.austriamicrosystems.com/LDOs/AS1372
Figure 9. PSRR V
1.015
1.005
0.995
0.985
-100
1.015
1.005
0.995
0.985
1.01
0.99
-40
-50
-60
-70
-80
-90
1.01
0.99
1
100
1
1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 3.6 3.9 4.2 4.5
0
50
IN
; V
100
1000
Output Current (mA)
Frequency (Hz)
IN
Input Voltage (V)
= 3V
150
OUT
DC
OUT
200
+ 250mV
vs. V
10000
vs. I
IN
250
OUT
; V
pk
BIAS
300
= 5.5V
100000
350
Revision 1.01
Figure 14. Output Voltage vs. Temperature; I
Figure 10. PSRR V
Figure 12. Line Regulation: V
1.015
1.005
0.995
0.985
1.015
1.005
0.995
0.985
-100
1.01
0.99
1.01
0.99
-40
-50
-60
-70
-80
-90
1
1
100
-45
2.5 2.75
-25
Bias Supply Voltage (V)
BIAS
3
1000
-5
Temperature (°C)
Frequency (Hz)
; V
3.25 3.5 3.75
BIAS
15
OUT
= 3.5V
vs. V
10000
35
DC
BIAS
+ 500mV
4
55
OUT
4.25 4.5
100000
75
= 1mA
pk
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