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AN77035SP-E1

Description
IC reg ldo 3.5V 1.2A sp3sua
Categorysemiconductor    Analog mixed-signal IC   
File Size178KB,16 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Environmental Compliance  
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AN77035SP-E1 Overview

IC reg ldo 3.5V 1.2A sp3sua

Voltage Regulators
AN77xxSP Series
3-pin, positive output, low dropout voltage regulator (1.2 A type)
I
Overview
The AN77xxSP series is stabilized constant-voltage
power supplies with small difference between I/O volt-
ages (0.5 V typ.). It is suitable for low-voltage, battery-
driven equipment, and home appliances and industrial
equipment with great fluctuation of the supply voltage.
The output voltage ranges:
3.3 V, 3.5 V, 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V,
and 15 V
AN77xxSP series
6.50±0.10
5.30±0.10
4.35±0.20
3.00±0.20
1.80±0.30
2.50±0.20
Unit: mm
1.00±0.20
5.50±0.20
0.20 max.
7.30±0.10
9.80±0.10
I
Features
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
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.)
2
1
2.30
4.60±0.10
2.30±0.10
3
0.75±0.10
0.80 max.
0.55±0.15
0.10±0.05
SP-3SU
Note) The package of this product will be changed
to lead-free type (SP-3SUA). See the new pack-
age dimensions section later of this datasheet.
I
Applications
Power supply equipment
I
Block Diagram
Input short-circuit
protection
Output stage
Voltage reference
Overcurrent
limiter
Output driver
Inrush current
protection
R1
Thermal
protection
Error amplifier
R2
Starter
V
REF
1
Publication date: November 2001
2
SFF00003CEB
3
1
1.00±0.30

AN77035SP-E1 Related Products

AN77035SP-E1 AN77035SP AN7706SP AN7710SP AN7715SP-E1 AN7708SP-E1 AN7710SP-E1 AN7706SP-E1
Description IC reg ldo 3.5V 1.2A sp3sua IC reg ldo 3.5V 1.2A sp3sua IC reg ldo 6V 1.2A sp3sua IC reg ldo 10v 1.2A sp3sua IC reg ldo 15v 1.2A sp3sua IC REG LINEAR 8V 1.2A SP3SUA IC REG LINEAR 10V 1.2A SP3SUA IC REG LINEAR 6V 1.2A SP3SUA

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