LT3010EMS8E-5#TR Linear Technology, LT3010EMS8E-5#TR Datasheet - Page 14
LT3010EMS8E-5#TR
Manufacturer Part Number
LT3010EMS8E-5#TR
Description
IC REG LDO LIN 5V 50MA 8-MSOP
Manufacturer
Linear Technology
Datasheet
1.LT3010EMS8E-5.pdf
(18 pages)
Specifications of LT3010EMS8E-5#TR
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 80V
Voltage - Dropout (typical)
0.3V @ 50mA
Number Of Regulators
1
Current - Output
50mA
Current - Limit (min)
60mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
LT3010/LT3010-5
TYPICAL APPLICATIONS
14
LOW
OPERATING
CURRENT
TO 60V
5.5V*
V
HIGH
IN
C3
4.7μF
100V
CERAMIC
5V Buck Converter with Low Current Keep Alive Backup
15
14
4
8
5
100
90
80
70
60
50
V
SHDN
SYNC
IN
SHDN
GND
IN
0
V
L = 68μH
1, 8, 9, 16
OUT
LT3010-5
BOOST
LT1766
GND
Effi ciency vs Load Current
= 5V
0.25
6
4
SENSE
BIAS
V
OUT
SW
Buck Converter
LOAD CURRENT (A)
C
FB
11
0.50
C
1nF
2
10
12
C
1
2
V
V
IN
IN
0.75
= 10V
= 42V
D1
10MQ060N
C2
0.33μF
*
†
FOR INPUT VOLTAGES BELOW 7.5V,
SOME RESTRICTIONS MAY APPLY
INCREASE L1 TO 30μH FOR LOAD
CURRENTS ABOVE 0.6A AND TO
60μH ABOVE 1A
1.00
15μH
L1
30105 TA04
†
D1N914
R1
15.4k
R2
4.99k
1.25
D2
+
C1
100μF 10V
SOLID
TANTALUM
30105 TA03
V
5V
1A/50mA
OUT
30105fd