LT1585A ON Semiconductor, LT1585A Datasheet - Page 3

• Manufacturer Part Number: LT1585A
• Description: 5A LOW DROPOUT FAST RESPONSE POSITIVE ADJUSTABLE AND FIXED VOLTAGE REGULATOR
• Manufacturer: ON Semiconductor

MOTOROLA ANALOG IC DEVICE DATA
–0.05
–0.15
1.515
1.505
1.495
1.485
0.05
–0.1
–0.2
1.51
1.49
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.1
1.5
0
–60
–60
0
Figure 1. Dropout Voltage vs Output Current
Figure 3. Load Regulation vs Temperature
–40
–40
Figure 5. LT1585A–1.5 Output Voltage vs
1.0
–20
–20
0
0
2.0
OUTPUT CURRENT (A)
TEMPERATURE ( C)
TEMPERATURE ( C)
Temperature
20
20
3.0
40
40
60
60
4.0
80
80
125 C
–5 C
25 C
100
100
5.0
120
120
LT1585A
6.0
140
140
1.275
1.265
1.255
1.245
1.235
1.225
1.27
1.26
1.25
1.24
1.23
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
7.0
6.8
6.6
6.4
6.2
6.0
5.8
5.6
5.4
5.2
5.0
10
–60
–60
–60
Figure 2. Short–Circuit Current vs Temperature
Figure 6. LT1585A–1.5 Quiescent Current vs
–40
–40
–40
Figure 4. LT1585A Reference Voltage vs
–20
–20
–20
0
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
20
TEMPERATURE ( C)
Temperature
Temperature
20
20
40
40
40
60
60
60
80
80
80
100
100
100
120
120
120
140
140
3
140
160