Pin Configuration
Nov. 2004
BCD Semiconductor Manufacturing Limited
Product Brief
1.5A LOW DROPOUT LINEAR REGULATOR AZ1086
TO-220
TO-263-3L
OUTPUT
ADJ/GND
INPUT
INPUT
OUTPUT
ADJ/GND
1
2
3
1
2
3
Description
The AZ1086 is a series of low dropout positive voltage
regulators with a maximum dropout of 1.5V at 1.5A of
load current and features on-chip thermal shutdown. It
also includes a bandgap reference and a current limiting
circuit. The AZ1086 is available in 1.5V, 1.8V, 2.5V, 3V,
3.3V, and 5.0V versions. The fixed versions integrate the
adjust resistors. It is also available in an adjustable ver-
sion, which can set the output voltage with only two exter-
nal resistors.
Features
Current Limit and Thermal Protection
Output Current: 1.5 A
Current Limit: 2.3 A
Line Regulation: 1 mV (Typical) at 3.3V Output
Voltage
Load Regulation: 7 mV (Typical) at 3.3V Output
Voltage
Applications
High Efficiency Linear Regulators
Battery Charger
Post Regulation for Switching Supplies
Microprocessor Supply
Mother Board Power Supplies
Telecom Equipment
Benefits
Equivalent characteristics to the products from
worldwide first-class vendors
Very competitive price
Parametric Table
I
OUT
(Max) (A)
1.5
Quiescent Current (Max) (mA)
10
V
DO
(Typ) (V)
1.3
V
IN
(Min) (V)
2.8 (ADJ)
V
IN
(Max) (V)
15
V
OUT
(V)
1.5, 1.8,
2.5, 3.0,
3.3, 5.0
PSRR (dB)
75
Accuracy (%)
1
Load Regulation (Typ) (mV)
7 (3.3)
Line Regulation (Typ) (mV)
1 (3.3)
On/Off Pin
No
Error Flag
No
Operating Junction Temperature (Min)
(
o
C
)
0
Operating Junction Temperature (Max)
(
o
C
)
+125
Additional Available Materials
Samples
Datasheet
Reliability Report
ESD Report
Sales Office:
USA
3170 De La Cruz Blvd, Suite # 105 Santa Clara, CA 95054-2411,
U.S.A
Tel : +1-408-988 6388
Fax : +1-408-988 6386
Taiwan
4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei,
Taiwan
Tel : 886-2-2656-2808
Fax : 886-2-2656-2806
Shanghai
8F, B Zone, 900 Yi Shan Road, Shanghai 200233,
China
Tel : 86-21-6495 9539
Fax : 86-21-6485 9673
Shenzhen
Room 27B, Tower C, No. 2070, Shennanzhong Road, Shenzhen
518031, China
Tel : 86-755-8368 3987
Fax : 86-755-8368 3166
Ordering Information Example
Detailed information please refer to the relevant datasheet.
Package
Temperature
Range
Part Number
Marking ID
Packing Type
Tin Lead
Lead Free
Tin Lead
Lead Free
TO-220
0 to
125
o
C
AZ1086T-ADJ
AZ1086T-ADJE1
AZ1086T-ADJ
AZ1086T-ADJE1
Tube
AZ1086T-1.5
AZ1086T-1.5E1
AZ1086T-1.5
AZ1086T-1.5E1
Tube
AZ1086T-1.8
AZ1086T-1.8E1
AZ1086T-1.8
AZ1086T-1.8E1
Tube
AZ1086T-2.5
AZ1086T-2.5E1
AZ1086T-2.5
AZ1086T-2.5E1
Tube
AZ1086T-3.0
AZ1086T-3.0E1
AZ1086T-3.0
AZ1086T-3.0E1
Tube
AZ1086T-3.3
AZ1086T-3.3E1
AZ1086T-3.3
AZ1086T-3.3E1
Tube
AZ1086T-5.0
AZ1086T-5.0E1
AZ1086T-5.0
AZ1086T-5.0E1
Tube
Nov. 2004
BCD Semiconductor Manufacturing Limited
Product Brief
1.5A LOW DROPOUT LINEAR REGULATOR AZ1086
TO-252
1
2
3
ADJ/GND
OUTPUT
INPUT
SOT-223
INPUT
OUTPUT
ADJ/GND
1
2
3
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