파트넘버.co.kr EZ1086C 데이터시트 PDF


EZ1086C 반도체 회로 부품 판매점

1.5 AMP POSITIVE VOLTAGE REGULATOR



Semtech Corporation 로고
Semtech Corporation
EZ1086C 데이터시트, 핀배열, 회로
1.5 AMP POSITIVE
VOLTAGE REGULATOR
EZ1086BC, EZ1086C
& EZ1086I
October 3, 2000
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
DESCRIPTION
The EZ1086 series of high performance positive
voltage regulators are designed for use in applications
requiring low dropout performance at full rated current.
Additionally, the EZ1086 series provides excellent
regulation over variations in line, load and temperature.
Outstanding features include low dropout performance
at rated current, fast transient response, internal
current limiting and thermal shutdown protection of the
output device.
A variety of options are available for maximum
flexibility: the EZ1086C has both fixed and adjustable
voltage options and is designed for use in commercial
applications; the EZ1086BC is adjustable only for cost
sensitive commercial applications; the EZ1086I is
adjustable only for industrial applications. All devices
are available in the popular TO-220 and TO-263
packages.
APPLICATIONS
= Post regulators
= Battery chargers
TYPICAL APPLICATIONS
FEATURES
= Low dropout voltage: 1.3V max. for EZ1086C,
1.4V max. for EZ1086I, 1.45V max. for EZ1086BC
= Full current rating over line and temperature
= Fast transient response
= ±2% total output regulation over line, load and
temperature (±2.4% for EZ1086BC)
= Adjust pin current max 90µA over temperature
= Fixed/adjustable output voltage (EZ1086C)
= Line regulation typically 0.015%
= Load regulation typically 0.05%
= Industrial temperature range (EZ1086I)
= TO-220 and TO-263 packages
ORDERING INFORMATION
DEVICE(1)(2)
PACKAGE
EZ1086BCM.TR
EZ1086CM-X.X.TR
EZ1086IM.TR
EZ1086BCT
EZ1086CT-X.X
EZ1086IT
TO-263(3)
TO-220(4)
Notes:
(1) Where X.X denotes voltage options (EZ1086C
only). Available voltages are: 2.5V, 3.3V and 3.45V.
Leave blank for adjustable version (1.3 to 5.7V).
Contact factory for additional voltage options.
(2) Where C and I denote Commercial (0°C to 70°C)
and Industrial (-40°C to 85°C) ambient temperature
ranges.
(3) Only available in tape and reel packaging. A reel
contains 800 devices.
(4) Only available in tube packaging. A tube contains
50 devices.
VIN > 4.75V
U1
3 IN
EZ1086-3.3
OUT/TAB 2
VOUT = 3.3V VIN > 4.75V
U1
3 IN
EZ1086
OUT/TAB 2
VOUT = 3.45V
+ C1
10uF
GND
1
+ C2
10uF Tant.
+ C1
10uF
ADJ
1
R1
133 Ohm
+ C2
10uF Tant.
R2
232 Ohm
Fixed Voltage Regulator
Notes:
(1) C1 required if device is far from filter capacitors
(2) C2 required for stability
© 2000 SEMTECH CORP.
Adjustable Voltage Regulator
1
652 MITCHELL ROAD NEWBURY PARK CA 91320


EZ1086C 데이터시트, 핀배열, 회로
1.5 AMP POSITIVE
VOLTAGE REGULATOR
EZ1086BC, EZ1086C
& EZ1086I
October 3, 2000
ABSOLUTE MAXIMUM RATINGS
Parameter
Input Supply Voltage
Power Dissipation
Thermal Resistance Junction to Case
TO-220
TO-263
Thermal Resistance Junction to Ambient
TO-220
TO-263
Operating Ambient Temperature Range
EZ1086BC, EZ1086C
EZ1086I
Operating Junction Temperature Range
EZ1086BC, EZ1086C
EZ1086I
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec
ESD Rating (Human body model)
Symbol
VIN
PD
θJC
θJA
TA
TJ
TSTG
TLEAD
ESD
Maximum
7
Internally Limited
3
3
50
60
0 to 70
-40 to 85
0 to 125
-40 to 125
-65 to 150
300
2
Units
V
W
°C/W
°C/W
°C
°C
°C
°C
kV
ELECTRICAL CHARACTERISTICS
Unless otherwise specified: Adj VIN = 2.75V to 7.0V and Adj IO = 10mA to 1.5A; Fixed VIN = 4.75 to 7.0V and Fixed IO = 0 mA to 1.5A.
Values in bold apply over full operating ambient temperature range.
Parameter
Output Voltage(1)
EZ1086C-X.X
Reference Voltage (1)
EZ1086C, EZ1086I
Reference Voltage (1)
EZ1086BC
Line Regulation(1)
Load Regulation(1)
Dropout Voltage
EZ1086C, EZ1086C-X.X(2)
EZ1086BC(2)
EZ1086I(2)
Symbol
VO
VREF
VREF
REG(LINE)
REG(LOAD)
VD
VIN
5V
5V
5V
5V
IO
0mA
10mA
10mA
10mA
Min Typ Max Units
0.99lVOl
0.98lVOl
1.238
VO
1.250
1.01lVOl
1.02lVOl
1.262
V
V
1.225
1.275
1.233 1.250 1.267 V
1.220
1.280
0.045 0.2
%
0.15 0.4
%
1.5A
1.20 1.30
1.20 1.45
1.20 1.40
V
Current Limit
Quiescent Current Fixed Voltage
Version
ICL
IQ 5V
1.5 2.0
A
10 14 mA
Temperature Coefficient
TC
0.005
%/°C
© 2000 SEMTECH CORP.
2
652 MITCHELL ROAD NEWBURY PARK CA 91320




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EZ1086C regulator

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