AS1371-BTDT-105 austriamicrosystems, AS1371-BTDT-105 Datasheet - Page 6

• Manufacturer Part Number: AS1371-BTDT-105
• Description: IC REG LDO 400MA 1.05V 6-TDFN
• Manufacturer: austriamicrosystems

Specifications of AS1371-BTDT-105

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.05V
• Voltage - Input: 1.2 ~ 3.6 V
• Number Of Regulators: 1
• Current - Output: 400mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-UFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -

AS1371
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
7 Typical Operating Characteristics
V
Figure 5. Load Regulation, V
Figure 7. POK Voltage Threshold vs. Temperature
www.austriamicrosystems.com/LDOs/AS1371
Figure 3. Output Voltage vs. Temperature
OUT
100
1.875
1.825
1.775
1.725
1.875
1.825
1.775
1.725
1.85
1.75
99
98
97
96
95
94
93
92
91
90
1.85
1.75
= 1.8V, V
1.9
1.8
1.7
1.9
1.8
1.7
-40
-40
0
IN
-20
50
= 2.3V, I
-20
POK rising
POK f alling
no load
Iout = 10mA
100 150 200 250 300 350 400
- 40°C
+ 25°C
+ 85°C
Output Current (mA)
Temperature (°C)
OUT
0
Temperature (°C)
0
OUT
= 1mA, T
vs. I
20
20
OUT
AMB
;
40
40
= +25°C (unless otherwise specified).
60
60
80
80
Revision 1.05
Figure 8. Dropout Voltage vs. Output Current
Figure 4. Line Regulation, V
Figure 6. Quiescent Current vs. Input Voltage
100
100
1.875
1.825
1.775
1.725
90
80
70
60
50
40
30
20
10
1.85
1.75
90
80
70
60
50
40
30
20
10
0
0
1.9
1.8
1.7
2.2
0
2.2
50
2.4
2.4
no load
Iout = 100mA
Iout = 400mA
100 150
2.6
Output Current (mA)
2.6
- 40°C
+ 25°C
+ 85°C
Input Voltage (V)
OUT
Input Voltage (V)
2.8
2.8
vs. V
200 250 300 350 400
IN
3
;
3
3.2
3.2
3.4
3.4
- 40°C
+ 25°C
+ 85°C
3.6
3.6
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