LD1086 STMicroelectronics, LD1086 Datasheet
LD1086
Manufacturer Part Number
LD1086
Description
Manufacturer
STMicroelectronics
Specifications of LD1086
Case
TO220
Date_code
10+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LD1086-25(D2T25)
Manufacturer:
ST-MICROELECTRONICS
Quantity:
504
Part Number:
LD1086-5.0
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
LD1086-50
Manufacturer:
SEIKO
Quantity:
3 675
DESCRIPTION
The LD1086 is a LOW DROP Voltage Regulator
able to provide up to 1.5A of Output Current.
Dropout is guaranteed at a maximum of 1.5V at
the maximum output current, decreasing at
lower loads. The LD1086 is a pin compatible
with older 3-terminal adjustable regulators, but
has better performances in term of drop and
output tolerance. A 2.85V output version is
suitable for SCSI-2 active termination. Unlike
PNP regulators, where a part of the output
BLOCK DIAGRAM
May 2000
OUTPUT VOLATGE 1.8V, 2.5V, 2.85V, 3.3V,
3.6V, 5V, 8V, 9V, 12V
1.5A
-40
D
ADJUSTABLE VOLTAGE REGULATORS
TYPICAL DROPOUT VOLTAGE 1.3V AT 1.5A
THREE TERMINAL ADJUSTABLE OR FIXED
GUARANTEED OUTPUT CURRENT UP TO
OUTPUT TOLERANCE 1% AT 25
INTERNAL POWER AND THERMAL LIMIT
WIDE OPERATING TEMPERATURE RANGE
PACKAGE AVAILABLE: TO-220, D
PINOUT COMPATIBILITY WITH STANDARD
2% IN FULL TEMPERATURE RANGE
2
PAK/A, DPAK,
o
C TO 125
o
C
1.5A LOW DROP FIXED AND ADJUSTABLE
o
2
POSITIVE VOLTAGE REGULATORS
PAK,
C AND
current is wasted as quiescent current, the
LD1086 quiescent current flow into the load, so
increase efficency. Only a 10
capacitor is needed for stability. The device is
supplied in TO-220, D
DPAK packages. On chip trimming allows the
regulator to reach a very tight output voltage
tolerance, within
DPAK (TO-252)
TO-220
1% at 25
2
PAK, D
o
C.
D
D
2
SERIES
PAK/A
LD1086
2
PAK
2
PAK/A and
F minimum
1/17
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