LT1963AEST-2.5 Linear Technology, LT1963AEST-2.5 Datasheet - Page 16
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LT1963AEST-2.5
Manufacturer Part Number
LT1963AEST-2.5
Description
IC REG LDO LN 1.5A 2.5V SOT223-3
Manufacturer
Linear Technology
Datasheet
1.LT1963AEST-3.3TRPBF.pdf
(28 pages)
Specifications of LT1963AEST-2.5
Regulator Topology
Positive Fixed
Voltage - Output
2.5V
Voltage - Input
Up to 20V
Voltage - Dropout (typical)
0.34V @ 1.5A
Number Of Regulators
1
Current - Output
1.5A
Current - Limit (min)
1.6A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1963AEST-2.5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LT1963AEST-2.5#PBF
Manufacturer:
LT
Quantity:
19 200
Company:
Part Number:
LT1963AEST-2.5#PBF
Manufacturer:
LINEAR21
Quantity:
2 261
Part Number:
LT1963AEST-2.5#PBF
Manufacturer:
LT/凌特
Quantity:
20 000
Company:
Part Number:
LT1963AEST-2.5#TRPBF
Manufacturer:
LT
Quantity:
19 200
Part Number:
LT1963AEST-2.5#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LT1963A Series
APPLICATIONS INFORMATION
16
100
100
100
20
50
20
50
20
50
0
0
0
Figure 3
Figure 5
Figure 4
20µs/DIV
20µs/DIV
20µs/DIV
1963A F05
1963A F03
1963A F04
A
B
C
V
I
C
V
I
C
V
I
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 500mA WITH
= 500mA WITH
= 500mA WITH
= 5V
= 10µF
= 1.2V
= 10µF
= 2.5V
= 10µF
500mA PULSE
500mA PULSE
500mA PULSE
Figure 9
50µs/DIV
1963A F09
10
20
10
20
10
20
0
5
0
5
0
5
V
I
C
A = 10µF CERAMIC
B = 10µF CERAMIC II 22µF/45mΩ POLY
C = 10µF CERAMIC II 100µF/35mΩ POLY
OUT
OUT
OUT
= 500mA WITH 500mA PULSE
= 1.2V
=
Figure 6
Figure 7
Figure 8
50µs/DIV
50µs/DIV
50µs/DIV
1963A F07
1963A F08
1963A F06
V
I
C
V
I
C
V
I
C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 500mA WITH
= 500mA WITH
= 500mA WITH
= 2.5V
= 100µF
= 1.2V
= 100µF
= 5V
= 100µF
500mA PULSE
500mA PULSE
500mA PULSE
1963afe