BA12ST Rohm Semiconductor, BA12ST Datasheet - Page 11

• Manufacturer Part Number: BA12ST
• Description: IC REGULATOR LDO 12V 1A TO220FP5
• Manufacturer: Rohm Semiconductor

Specifications of BA12ST

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: 13 ~ 25 V
• Number Of Regulators: 1
• Current - Output: 1A (Max)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 Full Pack (Straight Leads)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 25 V
• Output Voltage: 12 V
• Output Type: Fixed
• Output Current: 1 A
• Line Regulation: 100 mV
• Load Regulation: 150 mV
• Maximum Power Dissipation: 2 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Regulator ICs
! ! ! ! External Dimensions (Units: mm)
10
8
6
4
2
0
0
Fig.10
1pin : CTL
2pin : V
3pin : GND
4pin : OUT
5pin : N.C.
OUTPUT CURRENT : I
Current limit characteristics
CC
1
10.0
7.0
1.0
2 3 4 5
+0.3
−0.1
+0.3
−0.1
1.778
TO220FP-5
OUT
0.8
1.2
V
BA05ST
cc
(A)
=10V
φ3.2±0.1
2.0
0.5+0.1
4.5
6
5
4
3
2
1
0
0
2.85
+0.3
−0.1
Fig.11
2.8
10
INPUT VOLTAGE : V
+0.2
−0.1
Over voltage protection
characteristics
20
30
CC
(V)
BA05ST
40
BAΟΟST / BAΟΟSFP series
0.5
1
6.5±0.2
2
5.1
3
+0.2
−0.1
TO252-5
50
4
5
1.27 0.5±0.1
2.3±0.2
0.5±0.1
1.0±0.2
11/11