AS1359-BTTT-45 austriamicrosystems, AS1359-BTTT-45 Datasheet - Page 6

• Manufacturer Part Number: AS1359-BTTT-45
• Description: IC REG LDO 300MA 4.5V TSOT23-5
• Manufacturer: austriamicrosystems

Specifications of AS1359-BTTT-45

• Regulator Topology: Positive Fixed
• Voltage - Output: 4.5V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.14V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5 Thin, TSOT-23-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: AS1359-BTTT-45TR

AS1358/AS1359
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. Output Voltage Accuracy vs. Temperature
Figure 7. Dropout Voltage vs. Output Voltage
www.austriamicrosystems.com
Figure 3. Output Voltage vs. Input Voltage
IN
= V
3.5
2.5
1.5
0.5
-0.2
-0.4
-0.6
-0.8
80
70
60
50
40
30
20
10
0.8
0.6
0.4
0.2
0
3
2
1
0
-1
1
0
OUT
2
-40
0
+ 0.5V, C
2.2
1
I
-15
OUT
Output Voltage (V)
= 150mA
Temperature (°C)
2.4
Input Voltage (V)
IN
2
= C
10
I
OUT
OUT
2.6
3
= 300mA
= 1µF, C
35
2.8
4
60
BYPASS
3
5
85
3.2
= 10nF, T
6
Revision 1.04
AMB
Figure 4. Output Voltage Accuracy vs. Load Current
Figure 6. Dropout Voltage vs. Load Current
= 25°C (unless otherwise specified).
-0.1
-0.2
-0.3
-0.4
-0.5
140
120
100
0.5
0.4
0.3
0.2
0.1
80
60
40
20
0
0
0
0
50
50
Load Current (mA)
Load Current (mA)
100
100
Temp = 85°C
150
150
Temp = 85°C
200
200
Temp = 25°C
Temp = -45°C
Temp = -45°C
Temp = 25°C
250
250
300
300
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