LT1460KCS3-10 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1460KCS3-10' PDF : 12 Pages View PDF
LT1460S3 (SOT-23)
TYPICAL APPLICATIONS
Handling Higher Load Currents
+
47µF
V+
40mA
IN
LT1460S3
OUT
GND
10mA
R1*
VOUT
RL
TYPICAL LOAD
CURRENT = 50mA
*SELECT R1 TO DELIVER 80% OF TYPICAL LOAD CURRENT.
LT1460 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
R1
=
V + – VOUT
40mA
1460S3 TA05
Boosted Output Current with No Current Limit
V+ ≥ (VOUT + 1.8V)
R1
220Ω
IN
LT1460S3
OUT
GND
+
47µF
2N2905
VOUT
+
100mA
2µF
SOLID
TANT
1460S3 TA03
Boosted Output Current with Current Limit
V+ ≥ VOUT + 2.8V
D1* R1
LED 220Ω
IN
LT1460S3
OUT
GND
* GLOWS IN CURRENT LIMIT,
DO NOT OMIT
+
8.2Ω
47µF
2N2905
VOUT
+
100mA
2µF
SOLID
TANT
1460S3 TA04
RELATED PARTS
PART NUMBER
LT1019
LT1027
LT1236
LT1461
LT1634
LTC1798
DESCRIPTION
Precision Bandgap Reference
Precision 5V Reference
Precision Low Noise Reference
Micropower Precision Low Dropout
Micropower Precision Shunt Reference 1.25V, 2.5V Output
Micropower Low Dropout Reference, Fixed or Adjustable
COMMENTS
0.05% Max, 5ppm/°C Max
0.02%, 2ppm/°C Max
0.05% Max, 5ppm/°C Max, SO Package
0.04% Max, 3ppm/°C Max, 50mA Output Current
0.05%, 25ppm/°C Max
0.15% Max, 40ppm/°C, 6.5µA Max Supply Current
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417q (408)432-1900
FAX: (408) 434-0507q TELEX: 499-3977 q www.linear-tech.com
1460s3f LT/TP 0999 4K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1997
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