LT6660HCDC-3#TRPBF Linear Technology, LT6660HCDC-3#TRPBF Datasheet - Page 12

• Manufacturer Part Number: LT6660HCDC-3#TRPBF
• Description: IC PREC SERIES REF 3V 3-DFN
• Manufacturer: Linear Technology

Specifications of LT6660HCDC-3#TRPBF

• Reference Type: Series
• Voltage - Output: 3V
• Tolerance: ±0.2%
• Temperature Coefficient: 20ppm/°C
• Voltage - Input: 3.9 ~ 20 V
• Number Of Channels: 1
• Current - Quiescent: 180µA
• Current - Output: 40mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 3-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -

RELATED PARTS
LT6660
TYPICAL APPLICATIO
PART NUMBER
LT1019
LT1027
LT1236
LT1460
LT1461
LT1634
LT1790
LTC
12
®
1798
Boosted Output Current with No Current Limit
V
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
+
≥ (V
OUT
DESCRIPTION
Precision Bandgap Reference
Precision 5V Reference
Precision Low Noise Reference
Micropower Series References
Micropower Precision Low Dropout
Micropower Precision Shunt Reference 1.25V, 2.5V Output
Micropower Precision Series References
Micropower Low Dropout Reference, Fixed or Adjustable
+ 1.8V)
●
LT6660
FAX: [phone]
GND
IN
3
2
R1
220Ω
OUT
1
*
+
U
SELECT R1 TO DELIVER 80% OF TYPICAL LOAD CURRENT.
LT6660 WILL THEN SOURCE AS NECESSARY TO MAINTAIN
PROPER OUTPUT. DO NOT REMOVE LOAD AS OUTPUT WILL
BE DRIVEN UNREGULATED HIGH. LINE REGULATION IS
DEGRADED IN THIS APPLICATION
2N2905
+
2µF
SOLID
TANT
●
www.linear.com
47µF
+
V
100mA
6660 TA03
OUT
47µF
Handling Higher Load Currents
LT6660
GND
V
IN
+
3
2
OUT
40mA
1
10mA
COMMENTS
0.05% Max, 5ppm/°C Max
0.02%, 2ppm/°C Max
0.05% Max, 5ppm/°C Max, SO Package
0.075% Max, 10ppm/°C Max, 20mA Output Current
0.04% Max, 3ppm/°C Max, 50mA Output Current
0.05%, 25ppm/°C Max
0.05% Max, 10ppm/°C Max, 60µA Supply, SOT23 Package
0.15% Max, 40ppm/°C, 6.5µA Max Supply Current
R
R1*
*
L
V
+
GLOWS IN CURRENT LIMIT,
DO NOT OMIT
≥ V
TYPICAL LOAD
CURRENT = 50mA
V
Boosted Output Current with Current Limit
OUT
OUT
R1 =
+ 2.8V
V
+
40mA
– V
6660 TA02
OUT
D1*
LED
LT6660
GND
IN
3
2
 LINEAR TECHNOLOGY CORPORATION 2006
R1
220Ω
OUT
1
+
LT 0406 REV A PRINTED IN USA
2N2905
8.2Ω
2µF
SOLID
TANT
+
V
100mA
OUT
6660 TA04
47µF
6660fa