BA33D15HFP-TR Rohm Semiconductor, BA33D15HFP-TR Datasheet - Page 4

• Manufacturer Part Number: BA33D15HFP-TR
• Description: IC REG LDO 3.3/1.5V 0.5A HRP5
• Manufacturer: Rohm Semiconductor
• Series: -r

Specifications of BA33D15HFP-TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V, 1.5V
• Voltage - Input: 4.1 V ~ 16 V
• Voltage - Dropout (typical): 0.25V @ 250mA
• Number Of Regulators: 2
• Current - Output: 500mA (Max)
• Current - Limit (min): -
• Operating Temperature: -25°C ~ 105°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

●BA33D15HFP Electrical Characteristics Curves (Unless otherwise specified, Ta = 25℃, Vcc = 5V)
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3.45
3.40
3.35
3.30
3.25
3.20
3.15
Fig. 22 Output Voltage vs Temperature
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
(3.3 V output, Io1 = 250 mA）
-25 -10
0.0
0
0
Fig. 16 Input Stability
Fig. 19 Load Stability
0.2
2
2
Fig. 13 Circuit Current
OUTPUT CURRENT ： Io1 ［ A ］
SUPPLY VOLTAGE ： Vcc ［ V ］
SUPPLY VOLTAGE ： Vcc ［ V ］
4
(1.5 V output)
5
TEMPERATURE ： Ta ［℃］
4
0.4
(3.3 V output)
(with no load)
6
6
20
0.6
8
8
35
0.8
10
10
50
1.0
12 14
12 14
65
1.2
80
1.4
16
16
95
18
18
1.6
Fig. 14 Circuit Current vs Load Current Io1
Fig. 23 Output Voltage vs Temperature
1.60
1.55
1.50
1.45
1.40
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.5
0.4
0.3
0.2
0.1
0.0
40
35
30
25
20
15
10
5
0
-25 -10
0.0
0.0
0
(1.5 V output, Io2 = 250 mA)
Fig. 20 I/O Voltage Difference
(Vcc = 3.135 V, 3.3 V output)
2
Fig. 17 Input Stability
(Io1 = 0  500 mA)
OUTPUT CURRENT ： Io1 ［ A ］
0.1
0.1
OUTPUT CURRENT ： Io1 ［ A ］
SUPPLY VOLTAGE ： Vcc ［ V ］
TEMPERATURE ： Ta ［℃］
4
5
(1.5 V output)
20
6
0.2
4/8
0.2
35
8
10
50
0.3
0.3
12
65
14
0.4
80
0.4
16
95
0.5
0.5
18
Fig. 15 Circuit Current vs Load Current Io2
Fig. 24 Circuit Current vs Temperature
1050
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
950
850
750
650
550
450
350
250
80
70
60
50
40
30
20
10
40
35
30
25
20
15
10
0
5
0
0.0
100
0.0
-25
Fig. 21 R.R. Characteristics
(ein = 1 Vp-p, Io = 100 mA)
0.2
-5
Fig. 18 Load Stability
OUTPUT CURRENT ： Io1 ［ A ］
0.1
OUTPUT CURRENT ： Io2 ［ A ］
(Io2 = 0  500 mA)
TEMPERATURE ： Ta ［℃］
0.4
FREQUENCY ： f ［ Hz ］
15
(3.3 V output)
(Io = 0 mA)
Vo1(3.3V output)
0.2
0.6
35
Technical Note
1000
2011.03 - Rev.B
0.8
0.3
55
Vo2(1.5V output)
1.0
75
0.4
1.2
95
10000
0.5
1.4