Voltage Regulators
AN7700, AN7700F, AN7700SP Series
Low-dropout three-pin voltage regulator 1.2-A type
■ Overview
AN7700 series
Unit: mm
(10.35)
4.5±0.2
The AN7700, AN7700F, and AN7700SP series are
10.0±0.3
1.4±0.1
φ3.7±0.1
stabilized constant-voltage power supplies with small dif-
ference between I/O voltages (0.5 V typ.). They are suit-
able for low-voltage, battery-driven equipment, and home
appliances and industrial equipment with great fluctua-
tion of the supply voltage.
The output voltage ranges:
For AN7700, AN7700F
1.4 +–00..0155
0.8 +–00..0155
3 V, 4 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V, 15 V,
18 V, 20 V, and 24 V
0.45 +–00..02
2.54 2.54
For AN7700SP
(2.0) (2.5)
3.3 V, 3.5 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V,
and 15 V
10.5±0.3
TO-220 Package (HSIP003-P-0000)
■ Features
AN7700F series
Unit: mm
• Minimum I/O voltage difference: 0.5 V (typ.)
• On-chip overcurrent limiter
• On-chip thermal protection circuit
• On-chip inrush current protection circuit at the time of
input voltage start-up
10.5±0.3
2.77±0.3
(1.73)
φ5.3
(4.3)
3.1±0.1
• On-chip input short-circuit protection circuit
(When the input pin is short-circuited to the ground, the
circuit between pins 1 and 3 is shut down to prevent
current flow.)
+0.1
2.0
±0.25
0.4
(0.4)
–0.05
0.8±0.2
1.4±0.2
2.5±0.25
■ Applications
2.54
4.5±0.3
• Power supply equipment
1
2
3
TO-220F Package (HSIP003-P-0000A)
AN7700SP series
Unit: mm
6.50±0.10
5.30±0.10
4.35±0.20
3.00±0.20
1.00±0.20
2.30
0.55±0.15
0.10±0.05
0.75±0.10
4.60±0.10
1
2
3
U-type Package
1