![](http://datasheet.mmic.net.cn/330000/LT3020_datasheet_16427697/LT3020_16.png)
16
LT3021/LT3021-1.2/
LT3021-1.5/LT3021-1.8
3021fa
PART NUMBER
LT1121/LT1121HV
DESCRIPTION
150mA, Micropower LDOs
COMMENTS
V
IN
: 4.2V to 30V/36V, V
OUT
: 3.75V to 30V, V
DO
= 0.42V, I
Q
= 30
μ
A,
I
SD
= 16
μ
A, Reverse-Battery Protection, SOT-223, S8, Z Packages
V
IN
: 4.2V to 30V, V
OUT
: 3.75V to 30V, V
DO
= 0.4V, I
Q
= 50
μ
A, I
SD
= 16
μ
A,
DD, SOT-223, S8, TO220-5, TSSOP20 Packages
V
IN
: 1.8V to 20V, V
OUT
: 1.22V to 20V, V
DO
= 0.3V, I
Q
= 20
μ
A, I
SD
< 1
μ
A,
Low Noise: < 20
μ
V
RMSP-P
, Stable with 1
μ
F Ceramic Capacitor,
ThinSOT Package
V
IN
: 1.8V to 20V, V
OUT
: 1.22V to 20V, V
DO
= 0.3V, I
Q
= 25
μ
A, I
SD
< 1
μ
A,
Low Noise: <20
μ
V
RMSP-P
, MS8 Package
V
IN
: 1.8V to 20V, V
OUT
: 1.22V to 20V, V
DO
= 0.3V, I
Q
= 30
μ
A, I
SD
< 1
μ
A,
Low Noise: < 20
μ
V
RMSP-P
, S8 Package
V
IN
: 2.7V to 20V, V
OUT
: 1.21V to 20V, V
DO
= 0.34V, I
Q
= 1mA, I
SD
< 1
μ
A,
Low Noise: <40
μ
V
RMSP-P
, “A” Version Stable with Ceramic Capacitors,
DD, TO220-5 Packages
V
IN
: 1.6V to 6.5V, V
OUT(MIN)
= 1.25V, V
DO
= 0.09V, I
Q
= 35
μ
A,
I
SD
< 1
μ
A, Low Noise: < 30
μ
V
RMS
, ThinSOT Package
V
IN
: 1.8V to 20V, V
OUT
: 1.22V to 20V, V
DO
= 0.27V, I
Q
= 30
μ
A, I
SD
< 1
μ
A,
Low Noise: < 20
μ
V
RMSP-P
, MS8 Package
V
IN
: 2.1V to 20V, V
OUT
: 1.21V to 20V, V
DO
= 0.34V, I
Q
= 1mA, I
SD
< 1
μ
A,
Low Noise: < 40
μ
V
RMSP-P
, “A” Version Stable with Ceramic Capacitors,
DD, TO220-5, SOT223, S8 Packages
V
IN
: 3V to 80V, V
OUT
: 1.275V to 60V, V
DO
= 0.3V, I
Q
= 30
μ
A, I
SD
< 1
μ
A,
Low Noise: <100
μ
V
RMSP-P
, Stable with 1
μ
F Output Capacitor, Exposed
MS8 Package
V
IN
: 0.9V to 10V, V
OUT
: 0.2V to 5V (min), V
DO
= 0.15V, I
Q
= 120
μ
A,
Noise: <250
μ
V
RMSP-P
, Stable with 2.2
μ
F Ceramic Capacitors,
DFN-8, MS8 Packages
V
IN
: 0.9V to 5.5V, V
OUT
: 0.4V to 3.6V (min), V
DO
= 0.05V, I
Q
= 54
μ
A,
Stable with 1
μ
F Ceramic Capacitors, DFN-6 Package
V
IN
: 1.14V to 3.5V (Boost Enabled), 1.14V to 5.5V (with External 5V),
V
DO
= 0.1V, I
Q
= 950
μ
A, Stable with 10
μ
F Ceramic Capacitors, 10-Lead
MSOP and DFN-10 Packages
V
IN
: 1.1V to 10V, V
OUT
: 1.21V to 10V, V
DO
= Set by External MOSFET
R
DS(ON)
, 1.4MHz Boost Converter Generates Gate Drive, SSOP16 Package
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IN
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LT/TP 0705 500 PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2005
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
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