lt3092 Linear Technology Corporation, lt3092 Datasheet - Page 18

• Manufacturer Part Number: lt3092
• Description: 200ma Two-terminal Programmable Current Source
• Manufacturer: Linear Technology Corporation

LT3092
TYPICAL APPLICATION
RELATED PARTS
PART NUMBER DESCRIPTION
LDO
LT1761
LT1762
LTC1844
LT1962
LT1964
LT3008
LT3009
LT3020
LTC3025
LTC3035
LT3080/
LT3080-1
LT3085
Current Sense Amplifi ers
LT6106
LT6107
ThinSOT is a trademark of Linear Technology Corporation.
18
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
100mA, Low Noise LDO
150mA, Low Noise LDO
150mA, Very Low Dropout LDO
300mA, Low Noise LDO
200mA, Low Noise, Negative LDO
20mA, 45V, 3μA I
20mA, 20V, 3μA I
100mA, Low Voltage VLDO Linear
Regulator
300mA Micropower VLDO Linear
Regulator
300mA VLDO Linear Regulator with
Charge Pump Bias Generator
1.1A, Parallelable, Low Noise,
Low Dropout Linear Regulator
500mA, Parallelable, Low Noise, Low
Dropout Linear Regulator
Low Cost, 36V High Side Current
Sense Amplifi er
High Temperature High Side Current
Sense Amp in SOT-23
●
FAX: [phone]
Q
Q
Micropower LDO
Micropower LDO
ADJUST LIMIT
100k
LT3092
●
www.linear.com
SET
3092 TA15
10μA
COMMENTS
300mV Dropout Voltage, Low Noise: 20μV
300mV Dropout Voltage, Low Noise: 20μV
80mV Dropout Voltage, Low Noise <30μV
Capacitors, ThinSOT Package
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 SC70 Packages
V
Stable with 2.2μF Ceramic Capacitors, DFN-8, MS8 Packages
V
2mm × 2mm DFN Package
V
300mV Dropout Voltage (Two-Supply Operation), Low Noise: 40μV
V
(No Op Amp Required), Stable with Ceramic Caps, TO-220, SOT-223, MSOP-8 and
3mm × 3mm DFN-8 Packages; LT3080-1 Version Has Integrated Internal Ballast Resistor
275mV Dropout Voltage (Two-Supply Operation), Low Noise: 40μV
V
(No Op Amp Required), Stable with Ceramic Caps, MSOP-8 and 2mm × 3mm DFN-6 Packages
36V (44V Max) Current Sense, Dynamic Range of 2000:1, 106dB of PSRR
36V (44V Max) Current Sense, Dynamic Range of 2000:1, 106dB of PSRR, –55 to 150°C
(MP-Grade)
Current Limiter for Remote Power
IN
IN
IN
OUT
OUT
+
–
: 0.9V to 10V, V
= 0.9V to 5.5V, Dropout Voltage: 45mV, Low Noise 80μV
= 1.7V to 5.5V, V
V
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
: 0V to 35.7V, Current-based Reference with 1-Resistor V
IN
IN
OUT
4.99Ω
OUT
OUT
: 0.2V to 5V (Min), V
: 0.4V to 3.6V, Dropout Voltage: 45mV, I
Q
Q
: 3μA, V
: 3μA, V
LDO
IN
IN
RMS
RMS
RMS
RMS
RMS
= 2V to 45V, V
= 1.6V to 20V, V
DO
, V
, V
, V
, V
, V
= 0.15V, I
IN
IN
IN
IN
IN
= 1.6V to 6.5V, Stable with 1μF Output
= –1.8V to –20V, ThinSOT Package
= 1.8V to 20V, ThinSOT™ Package
= 1.8V to 20V, MS8 Package
= 1.8V to 20V, MS8 Package
V
OUT
Q
OUT
= 120μA, Noise: <250μV
OUT
© LINEAR TECHNOLOGY CORPORATION 2009
RMS
= 0.6V to 39.5V;
OUT
OUT
= 0.6V to 19.5V;
, Low I
Q
: 100μA, 3mm × 2mm DFN-8
Set; Directly Parallelable
Set; Directly Parallelable
RMS
RMS
Q
, V
, V
: 54μA, 6-Lead
IN
IN
LT 0409 • PRINTED IN USA
: 1.2V to 36V,
: 1.2V to 36V,
RMS
,
3092p