LTC3026EMSE-1#PBF Linear Technology, LTC3026EMSE-1#PBF Datasheet - Page 18

• Manufacturer Part Number: LTC3026EMSE-1#PBF
• Description: 1.5a vldo in dfn... ic reg ldo adj 1.5a...
• Manufacturer: Linear Technology

LTC3026
Typical applicaTion
relaTeD parTs
PART NUMBER
LT1761
LT1762
LT1763
LT1764A
LT1844
LT1962
LT1963A
LT1964
LT1965
LTC3025
LT3080/LT3080-1
LT3150
18
4.5V ≤ V
IN
≤ 5.5V
C
47µF
10V
IN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
0.1µF
33pF
30k
DESCRIPTION
100mA, Low Noise LDO in ThinSOT™
150mA, Low Noise LDO
500mA, Low Noise LDO
3A, Fast Transient Response, Low Noise LDO
150mA, Very Low Dropout LDO
300mA, Low Noise LDO
1.5A Low Noise, Fast Transient Response LDO 340mV Dropout Voltage, Low Noise: 40µV
200mA, Low Noise, Negative LDO
1.1A, Low Noise, Low Dropout Linear
Regulator
300mA Micropower VLDO Linear Regulator
1.1A, Parallelable, Low Noise, Low Dropout
Linear Regulator
Fast Transient Response, VLDO Regulator
Controller
80.6k
1%
●
200pF
FAX: [phone]
1
2
3
4
5
I
RUN/SS
SYNC/FCB
V
GND
TH
FB
Efficient, Low Noise 1.5V Output from 1.8V DC/DC Buck Converter
LTC1773
100k
1%
SENSE
●
SW
V
BG
TG
IN
www.linear.com
–
C
L1: CDRH5D28
R
IN
10
9
8
7
6
SENSE
(LTC3026 Boost Converter Disabled)
, C
BUCK
: IRC LR1206-01-R040-F
Si9942DY
: TAIYO YUDEN LMK550BJ476MM
R
0.04
SENSE
COMMENTS
300mV Dropout Voltage, Low Noise: 20µV
300mV Dropout Voltage, Low Noise: 20µV
300mV Dropout Voltage, Low Noise: 20µV
340mV Dropout Voltage, Low Noise: 40µV
TO-220 and DD Packages
80mV Dropout Voltage, Low Noise <30µV
Stable with 1µF Output Capacitors, ThinSOT Package
270mV Dropout Voltage, Low Noise 20µV
TO-220, DD, SOT-223 and SO-8 Packages
340mV Dropout Voltage, Low Noise 30µV
ThinSOT Package
290mV Dropout Voltage, Low Noise 40µV
MSOP and 3mm × 3mm DFN Packages
45mV Dropout Voltage, Low Noise 80µV
Low I
300mV Dropout Voltage (2 Supply), Low Noise 40µV
V
3mm × 3mm DFN Packages
0.035mV Dropout Voltage via External FET, V
OUT
Q
= 0V to 35.7V, Directly Parallelable, TO-220, SOT-223, MSOP-8 and
: 54µA, 2mm × 2mm 6-Lead DFN Package
2.5µH
L1
C
47µF
10V
BUCK
V
1.8V
BUCK
2A
1µF
N/C
RMS
RMS
RMS
RMS
RMS
SW
IN
SHDN
GND
RMS
RMS
RMS
RMS
RMS
, V
IN
, V
, V
, V
, V
LTC3026
, V
, V
, V
, V
, V
 LINEAR TECHNOLOGY CORPORATION 2005
IN
= 1.3V to 10V
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 0.9V to 5.5V,
= 1.6V to 6.5V,
= 1.8V to 20V, MS8 Package
= –1.8V to –20V,
= 1.8V to 20V, TO-220, DDPak,
= 1.8V to 20V, ThinSOT Package
= 1.8V to 20V, MS8 Package
= 1.8V to 20V, SO-8 Package
= 2.7V to 20V,
= 2.5V to 20V,
RMS
OUT
BST
ADJ
PG
, V
LT 0812 REV F • PRINTED IN USA
IN
= 1.2V to 36V,
100k
1µF
11k
4.02k
3026 TA04
C
10µF
3026ff
V
1.5V
1.5A
OUT
PG
OUT