LT1765ES8#TR Linear Technology, LT1765ES8#TR Datasheet - Page 5
LT1765ES8#TR
Manufacturer Part Number
LT1765ES8#TR
Description
IC REG SW ADJ 3A STEPDOWN 8SOIC
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LT1765ES8PBF.pdf
(20 pages)
Specifications of LT1765ES8#TR
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.2 ~ 20 V
Current - Output
3A
Frequency - Switching
1.25MHz
Voltage - Input
3 ~ 25 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Other names
LT1765ES8TR
LT1765ES8TR
LT1765ES8TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TYPICAL PERFORMANCE CHARACTERISTICS
1200
1000
800
600
400
200
3.5
3.3
3.1
2.9
2.7
2.5
3.0
2.8
2.6
2.4
2.2
2.0
0.001
0
0
0
Input Supply Current
Minimum Input Voltage for
2.5V Out
Maximum Load Current,
V
OUT
5
= 5V
5
UNDERVOLTAGE
LOCKOUT
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
LOAD CURRENT (A)
0.01
10
10
15
15
0.1
20
L = 4.7μH
L = 2.2μH
L = 1.5μH
20
25
1765 G07
1765 G09
1765 G11
30
25
1
LT1765/LT1765-1.8/LT1765-2.5/
300
250
200
150
100
3.0
2.8
2.6
2.4
2.2
50
4
3
2
1
0
0
0
0
0
Maximum Load Current,
V
SHDN Supply Current
Current Limit Foldback
OUT
V
IN
0.2
0.2
LT1765-3.3/LT1765-5
= 15V
= 2.5V
5
SHUTDOWN VOLTAGE (V)
FEEDBACK VOLTAGE (V)
0.4
INPUT VOLTAGE (V)
0.4
SWITCH CURRENT
FB CURRENT
10
0.6
0.6
0.8
15
0.8
L = 4.7μH
L = 2.2μH
L = 1.5μH
1
20
1
1.2
1765 G10
1765 G08
1765 G12
1.4
1.2
25
40
30
20
10
0
1765fd
5