LT1765EFE-1.8 Linear Technology, LT1765EFE-1.8 Datasheet - Page 4
![IC REG SW STEPDOWN 3A 16-TSSOP](/photos/7/34/73402/161-16-tssop_sml.jpg)
LT1765EFE-1.8
Manufacturer Part Number
LT1765EFE-1.8
Description
IC REG SW STEPDOWN 3A 16-TSSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LT1765ES8PBF.pdf
(20 pages)
Specifications of LT1765EFE-1.8
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.8V
Current - Output
3A
Frequency - Switching
1.25MHz
Voltage - Input
3 ~ 25 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LT1765EFE-1.8
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LT1765EFE-1.8#PBF
Manufacturer:
LT
Quantity:
8 172
Part Number:
LT1765EFE-1.8#PBF
Manufacturer:
LT/凌特
Quantity:
20 000
Company:
Part Number:
LT1765EFE-1.8#TR
Manufacturer:
PH
Quantity:
2 740
Company:
Part Number:
LT1765EFE-1.8#TRPBF
Manufacturer:
LT
Quantity:
8 172
Part Number:
LT1765EFE-1.8#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
LT1765/LT1765-1.8/LT1765-2.5/
LT1765-3.3/LT1765-5
TYPICAL PERFORMANCE CHARACTERISTICS
4
1.220
1.215
1.210
1.205
1.200
1.195
1.190
1.185
1.180
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
7
6
5
4
3
2
1
0
–50
–50
0
FB vs Temperature (Adj)
Oscillator Frequency
SHDN Supply Current vs V
SHDN = 0V
–25
–25
5
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
10
25
25
V
IN
15
(V)
50
50
20
75
75
IN
25
100
100
1765 G01
1765 G03
1765 G05
125
125
30
1.40
1.38
1.36
1.34
1.32
1.30
350
300
250
200
150
100
50
0
7
6
5
4
3
2
1
0
–50
0
0
Switch On Voltage Drop
SHDN Threshold vs Temperature
SHDN I
SHDN = 0V
–25
5
P
Current vs Temperature
SWITCH CURRENT (A)
0
TEMPERATURE (°C)
10
1
25
V
IN
15
T
(V)
A
50
= 25°C
T
20
2
A
75
= 125°C
T
A
= –40°C
25
100
1765 G02
1765 G04
1765 G05
125
30
3
1765fd