lt3082ets8 Linear Technology Corporation, lt3082ets8 Datasheet - Page 20

• Manufacturer Part Number: lt3082ets8
• Description: 200ma Single Resistor Low Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

LT3082
TYPICAL APPLICATIONS
RELATED PARTS
PART NUMBER
LT1761
LT1762
LT1763
LT1962
LT1964
LT3008
LT3009
LT3010
LT3011
LT3012
LT3013
LT3014/LT3014HV
LT3020
LT3021
LT3080/LT3080-1
LT3085
ThinSOT is a trademark of Linear Technology Corporation.
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
100mA, Low Noise LDO
150mA, Low Noise LDO
500mA, Low Noise LDO
300mA, Low Noise LDO
200mA, Low Noise, Negative LDO
20mA, 45V, 3μA I
LDO
20mA, 3μA I
50mA, High Voltage, Micropower
LDO
50mA, High Voltage, Micropower
LDO with Power Good
250mA, 4V to 80V, Low Dropout
Micropower Linear Regulator
250mA, 4V to 80V, Low Dropout
Micro-power Linear Regulator
with PWRGD
20mA, 3V to 80V, Low Dropout
Micropower Linear Regulator
100mA, Low Voltage VLDO Linear
Regulator
500mA, Low Voltage, Very Low
Dropout VLDO Linear Regulator
1.1A, Parallelable, Low Noise,
Low Dropout Linear Regulator
500mA, Parallelable, Low Noise,
Low Dropout Linear Regulator
●
FAX: [phone]
Q
Micropower LDO
Q
0V TO 5V
Micropower
V1
●
www.linear.com
R1, 100k
V
IN
COMMENTS
300mV Dropout Voltage, Low Noise = 20μV
300mV Dropout Voltage, Low Noise = 20μV
300mV Dropout Voltage, Low Noise = 20μV
270mV Dropout Voltage, Low Noise = 20μV
340mV Dropout Voltage, Low Noise = 30μV
280mV Dropout Voltage, Low I
ThinSOT and 2mm × 2mm DFN-6 Packages
280mV Dropout Voltage, Low I
ThinSOT and SC-70 Packages
V
Low Noise <100μV
V
Low Noise <100μV
3mm × 3mm DFN-10 and Exposed MS-12E Packages
V
TSSOP-16E and 4mm × 3mm DFN-12 Packages
V
TSSOP-16E and 4mm × 3mm DFN-12 Packages
V
I
V
Stable with 2.2μF Ceramic Capacitors, DFN-8 and MS-8 Packages
V
= 200mV), Fixed Output Voltages: 1.2V, 1.5V, 1.8V, Stable with Low ESR, Ceramic Output
Capacitors 16-Pin 5mm × 5mm DFN and 8-Lead SO Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise = 40μV
V
(No Op Amp Required), Stable with Ceramic Capacitors; TO-220, SOT-223, MSOP-8 and
3mm × 3mm DFN-8 Packages; LT3080-1 Version Has Integrated Internal Ballast Resistor
275mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV
V
Op Amp Required), Stable with Ceramic Capacitors; MSOP-8 and 2mm × 3mm DFN-6 Packages
IN
SD
OUT
IN
IN
IN
IN
IN
IN
IN
OUT
Active-Driven Regulator
: 3V to 80V, V
: 3V to 80V, V
: 4V to 80V, V
: 4V to 80V, V
: 3V to 80V (100V for 2ms, HV Version), V
: 0.9V to 10V, V
: 0.9V to 10V, Dropout Voltage = 160mV (Typical), Adjustable Output (V
<1μA, ThinSOT and 3mm × 3mm DFN-8 Packages
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
SET
R2
100k
10μA
LT3082
+
–
OUT
OUT
OUT
OUT
OUT
RMS
RMS
: 1.275V to 60V, V
: 1.275V to 60V, V
: 1.24V to 60V, V
: 1.24V to 60V, V
: 0.2V to 5V (Min), V
, Stable with 1μF Output Capacitor, Exposed MS8 Package
, Power Good, Stable with 1μF Output Capacitor,
OUT
Q
Q
2.2μF
= 3μA, V
= 3μA, V
DO
DO
DO
DO
V
0.5V TO 3V
V
OUT
OUT
= 0.4V, I
= 0.4V, I
= 0.3V, I
= 0.3V, I
IN
IN
DO
: 2V to 45V, V
: 1.6V to 20V, V
RMS
RMS
RMS
RMS
RMS
=
3082 TA11
OUT
⎛
⎝ ⎜
= 0.15V, I
R
, V
, V
, V
, V
, V
Q
Q
1
R
Q
Q
: 1.22V to 60V, V
+
= 40μA, I
= 65μA, I
IN
IN
IN
IN
IN
2
= 30μA, I
= 46μA, I
R
: 1.8V to 20V, ThinSOT™ Package
: 1.8V to 20V, MS-8 Package
: 1.8V to 20V, SO-8 Package
: 1.8V to 20V, MS-8 Package
: –1.8V to –20V, ThinSOT Package
2
⎞
⎠ ⎟
© LINEAR TECHNOLOGY CORPORATION 2009
Q
•
OUT
V
= 120μA, Noise <250μV
1
OUT
SD
SD
: 0.6V to 39.5V;
SD
SD
OUT
+
<1μA,
<1μA, Power Good;
OUT
: 0.6V to 19.5V;
10
<1μA,
<1μA,
RMS
Set; Directly Parallelable (No
µA R
RMS
DO
Set; Directly Parallelable
• (
, V
= 0.35V, I
, V
IN
1
LT 0709 • PRINTED IN USA
IN
||
: 1.2V to 36V,
: 1.2V to 36V,
R
REF
2
)
Q
= V
= 7μA,
RMS
OUT(MIN)
,
3082f