LT3013
20
3013fe
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2005
LT 0209 REV E • PRINTED IN USA
RELATED PARTS
PART NUMBER DESCRIPTION COMMENTS
LT1020 125mA, Micropower Regulator and Comparator V
IN
: 4.5V to 36V, V
OUT(MIN)
= 2.5V, V
DO
= 0.4V, I
Q
= 40µA, I
SD
= 40µA, Comparator
and Reference, Class B Outputs, S16, PDIP14 Packages
LT1120/LT1120A 125mA, Micropower Regulator and Comparator V
IN
: 4.5V to 36V, V
OUT(MIN)
= 2.5V, V
DO
= 0.4V, I
Q
= 40µA, I
SD
= 10µA,
Comparator and Reference, Logic Shutdown, Ref Sources and Sinks 2/4mA,
S8, N8 Packages
LT1121/LT1121HV 150mA, Micropower, LDO V
IN
: 4.2V to 30/36V, V
OUT(MIN)
= 3.75V, V
DO
= 0.42V, I
Q
= 30µA, I
SD
= 16µA,
Reverse Battery Protection, SOT-223, S8, Z Packages
LT1129 700mA, Micropower, LDO V
IN
: 4.2V to 30V, V
OUT(MIN)
= 3.75V, V
DO
= 0.4V, I
Q
= 50µA, I
SD
= 16µA,
DD, S0T-223, S8,TO220-5, TSSOP20 Packages
LT1676 60V, 440mA (I
OUT
), 100kHz, High Effi ciency
Step-Down DC/DC Converter
V
IN
: 7.4V to 60V, V
OUT(MIN)
= 1.24V, I
Q
= 3.2mA, I
SD
= 2.5µA, S8 Package
LT1761 100mA, Low Noise Micropower, LDO V
IN
: 1.8V to 20V, V
OUT(MIN)
= 1.22V, V
DO
= 0.3V, I
Q
= 20µA, I
SD
= <1µA,
Low Noise < 20µV
RMS
, Stable with 1µF Ceramic Capacitors, ThinSOT
TM
Package
LT1762 150mA, Low Noise Micropower, LDO V
IN
: 1.8V to 20V, V
OUT(MIN)
= 1.22V, V
DO
= 0.3V, I
Q
= 25µA, I
SD
= <1µA,
Low Noise < 20µV
RMS
, MS8 Package
LT1763 500mA, Low Noise Micropower, LDO V
IN
: 1.8V to 20V, V
OUT(MIN)
= 1.22V, V
DO
= 0.3V, I
Q
= 30µA, I
SD
= <1µA,
Low Noise < 20µV
RMS
, S8 Package
LT1764/LT1764A 3A, Low Noise, Fast Transient Response, LDO V
IN
: 2.7V to 20V, V
OUT(MIN)
= 1.21V, V
DO
= 0.34V, I
Q
= 1mA, I
SD
= <1µA,
Low Noise < 40µV
RMS
, “A” Version Stable with Ceramic Capacitors,
DD, TO220-5 Packages
LT1766 60V, 1.2A (I
OUT
), 200kHz, High Effi ciency
Step-Down DC/DC Converter
V
IN
: 5.5V to 60V, V
OUT(MIN)
= 1.2V, I
Q
= 2.5mA, I
SD
= 25µA, TSSOP16/E Package
LT1776 40V, 550mA (I
OUT
), 200kHz, High Effi ciency
Step-Down DC/DC Converter
V
IN
: 7.4V to 40V, V
OUT(MIN)
= 1.24V, I
Q
= 3.2mA, I
SD
= 30µA, N8, S8 Packages
LT1934/LT1934-1 300mA/60mA, (I
OUT
), Constant Off-Time, High
Effi ciency Step-Down DC/DC Converter
90% Effi ciency, V
IN
: 3.2V to 34V, V
OUT(MIN)
= 1.25V, I
Q
= 14µA, I
SD
= <1µA,
ThinSOT Package
LT1956 60V, 1.2A (I
OUT
), 500kHz, High Effi ciency
Step-Down DC/DC Converter
V
IN
: 5.5V to 60V, V
OUT(MIN)
= 1.2V, I
Q
= 2.5mA, I
SD
= 25µA, TSSOP16/E Package
LT1962 300mA, Low Noise Micropower, LDO V
IN
: 1.8V to 20V, V
OUT(MIN)
= 1.22V, V
DO
= 0.27V, I
Q
= 30µA, I
SD
= <1µA,
Low Noise < 20µV
RMS
, MS8 Package
LT1963/LT1963A 1.5A, Low Noise, Fast Transient Response, LDO V
IN
: 2.1V to 20V, V
OUT(MIN)
= 1.21V, V
DO
= 0.34V, I
Q
= 1mA, I
SD
= <1µA,
Low Noise < 40µV
RMS
, “A” Version Stable with Ceramic Capacitors,
DD, TO220-5, S0T-223, S8 Packages
LT1964 200mA, Low Noise Micropower, Negative LDO V
IN
: –1.9V to –20V, V
OUT(MIN)
= –1.21V, V
DO
= 0.34V, I
Q
= 30µA, I
SD
= 3µA,
Low Noise < 30µVRMS, Stable with Ceramic Capacitors, ThinSOT Package
LT3010/LT3010H 50mA, 3V to 80V, Low Noise Micropower LDO V
IN
: 3V to 8V, V
OUT(MIN)
= 1.275V, V
DO
= 0.3V, I
Q
= 30µA, I
SD
= 1µA,
Low Noise < 100µV
RMS
, MS8E Package, H Grade = +140°C T
JMAX
LT3012/LT3012H 250mA, 4V to 80V, Low Dropout Micropower
Linear Regulator
V
IN
: 4V to 80V, V
OUT
: 1.24V to 60V, V
DO
= 0.4V, I
Q
= 40µA, I
SD
= <1µA,
TSSOP-16E and 4mm × 3mm DFN-12 Packages, H Grade = +140°C T
JMAX
LT3014/HV 20mA, 3V to 80V, Low Dropout Micropower
Linear Regulator
V
IN
: 3V to 80V (100V for 2ms, HV version), V
OUT
: 1.22V to 60V, V
DO
= 0.35V,
I
Q
= 7µA, I
SD
= <1µA, ThinSOT and 3mm × 3mm DFN-8 Packages
ThinSOT is a trademark of Linear Technology Corporation.
TYPICAL APPLICATION
IN
LT3013
SHDN
1µF
RETURN
–48V
OUT
ADJ
GND
3013 TA06
3.3µF
R
SET
I
LED
= 1.24V/R
SET
–48V CAN VARY
FROM –4V TO –80V
ON
OFF
Constant Brightness for Indicator LED over Wide Input Voltage Range
