LT1936EMS8E#TRPBF Linear Technology, LT1936EMS8E#TRPBF Datasheet - Page 4
![IC REG SW 1.4A 8-MSOP](/photos/7/33/73395/8-msop_05-08-1662_sml.jpg)
LT1936EMS8E#TRPBF
Manufacturer Part Number
LT1936EMS8E#TRPBF
Description
IC REG SW 1.4A 8-MSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LT1936EMS8ETRPBF.pdf
(20 pages)
Specifications of LT1936EMS8E#TRPBF
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.2 ~ 31.3 V
Current - Output
1.4A
Frequency - Switching
500kHz
Voltage - Input
3.6 ~ 36 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Dc To Dc Converter Type
Step Down
Pin Count
8
Input Voltage
36V
Output Voltage
1.2 to 31.32V
Switching Freq
600kHz
Output Current
2.6A
Package Type
MSOP EP
Output Type
Adjustable
Switching Regulator
Yes
Line Regulation
0.01%/V
Mounting
Surface Mount
Input Voltage (min)
3.6V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT1936
TYPICAL PERFORMANCE CHARACTERISTICS
4
1.200
1.185
1.210
1.205
1.195
1.190
700
600
500
400
300
200
100
1.2
1.8
1.6
1.4
1.0
0
–50 –25
0
Maximum Load Current
0
Feedback Voltage
Frequency Foldback
T
V
A
OUT
= 25°C
= 5V
5
0
L = 15μH
TEMPERATURE (°C)
FB PIN VOLTAGE (V)
INPUT VOLTAGE (V)
0.5
10
25
50
15
L = 10μH
75
1.0
20
100
25
125
1936 G07
1936 G10
1936 G04
150
1.5
30
1.6
1.2
1.0
3.8
3.6
3.4
3.2
3.0
1.8
1.4
3.0
2.5
2.0
1.5
1.0
0.5
0
–50
0
Maximum Load Current
Undervoltage Lockout
Soft-Start
0
V
T
DC = 30%
A
OUT
–25
= 25°C
= 3.3V
5
L = 10μH
0
1
SHDN PIN VOLTAGE (V)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
10
25
L = 6.8μH
50
15
2
75
20
100
3
25
125
1936 G08
1936 G05
1936 G11
150
30
4
150
200
100
600
500
100
600
550
500
450
400
400
300
200
50
0
0
–50
0
0
Switch Voltage Drop
Switching Frequency
SHDN Pin Current
T
A
= 25°C
–25
4
0
SHDN PIN VOLTAGE (V)
SWITCH CURRENT (A)
TEMPERATURE (°C)
0.5
25
T
A
= 25°C
50
8
T
A
75
1.0
= 85°C
100
12
T
A
= –45°C
125
1936 G12
1936 G06
1936 G09
1936fd
150
1.5
16