AN80P50RS Datasheet, PDF (1/28 Pages) Panasonic Semiconductor – 5-pin, low dropout voltage regulator with standby function (1 A type)

Voltage Regulators
AN80PxxRSP Series
5-pin, low dropout voltage regulator with standby function (1 A type)
I Overview
The AN80PxxRSP series is a 1 A, low dropout voltage
regulator with standby function, featuring low current
consumption and low noise.
I Features
• Standby consumption current: max. 3 µA
• Dropout voltage: 0.3 V
• Output voltage accuracy: ±3%
• 5-pin surface mounting package
• Ripple rejection ratio of 30 dB (f = 500 kHz)
• Output voltage: 1.8 V, 1.9 V, 2.0 V, 2.1 V, 2.2 V, 2.5 V,
2.7 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.2 V,
3.3 V, 3.4 V, 3.5 V, 3.6 V, 4.8 V, 4.9 V,
5.0 V, 5.1 V, 5.2 V, 5.3 V
I Applications
• General use power supply
I Block Diagram
6.50±0.10
5.40±0.10
(4.35)
(3.00)
Unit: mm
1.00±0.10
0.50±0.10
3
1
1.27±0.10
2
45
(0.75)
5.08±0.10
0.50±0.10
0.50±0.10
0.10±0.10
SP-5SU
Note) The package of this product will be changed
to lead-free type (SP-5SUA). See the new pack-
age dimensions section later of this datasheet.
Input short-circuit
protection
Output stage
V_REF
Error amplifier
Overcurrent
limitter
Inrush current
R1
protection
Thermal
protection
R2
1
2
3
4
V_IN
C_IN
(Fin)
Cont.
C_IN: 100 µF, C_NR: 1 µF, C_OUT1: 33 µF, C_OUT2: 0.1 µF
Publication date: November 2001
SFF00010CEB
5
C_OUT1
C_OUT2
C_NR
V_OUT
1