LT1073
16
LINEAR TECHNOLOGY CORPORATION 2000
1073fa LT/TP 0301 2K REV A • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear-tech.com
RELATED PARTS
TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
LT1307 Single Cell Micropower 600kHz PWM DC/DC Converter 3.3V at 75mA from One Cell, MSOP Package
LT1316 Burst Mode™ Operation DC/DC with Programmable Current Limit 1.5V Minimum, Precise Control of Peak Current Limit
LT1317 2-Cell Micropower DC/DC with Low-Battery Detector 3.3V at 200mA from Two Cells, 600kHz Fixed Frequency
LT1610 Single Cell Micropower DC/DC Converter 3V at 30mA from 1V, 1.7MHz Fixed Frequency
LT1611 Inverting 1.4MHz Switching Regulator in 5-Lead SOT-23 –5V at 150mA from 5V Input, Tiny SOT-23 Package
LT1613 1.4MHz Switching Regulator in 5-Lead SOT-23 5V at 200mA from 3.3V Input, Tiny SOT-23 Package
LT1615 Micropower Constant Off-Time DC/DC Converter in 5-Lead SOT-23 20V at 12mA from 2.5V, Tiny SOT-23 Package
LT1617 Micropower Inverting DC/DC Converter in 5-Lead SOT-23 –15V at 12mA from 2.5V, Tiny SOT-23 Package
LT1930/LT1930A 1.2MHz/2.2MHz, 1A Switching Regulator in 5-Lead SOT-23 5V at 450mA from 3.3V Input, Tiny SOT-23 Package
LT1931/LT1931A 1.2MHz/2.2MHz, 1A Inverting Switching Regulator in 5-Lead SOT-23 –5V at 350mA from 5V Input, Tiny SOT-23 Package
Burst Mode operation is a trademark of Linear Technology Corporation.
1.5V Powered Temperature Compensated Crystal Oscillator
1.5V Powered α, β, γ Particle Detector
++
LT1073
I
LIM
V
IN
SW1
SW2
–
+
SET
FB
A0
30.1k* 27.4k*
150k*
150k
73.2k*
LM134-3
2N3906
1N4148
510pF
510pF
2k
560k
MV209
1MHz
100Ω 100k
100k
150k*
100k
2N3904
2N3906
OUTPUT
1MHz
0.05ppm/°C
0.02µF
10M*
47µF 47µF
39.2k*
1k
1.5V
1.5V
1.5V
LT1017
L1
820µH
* 1% METAL FILM
†
L1 = J.W. MILLER #100267
= AT CUT –35° 20' ANGLE
1073 TA23
1073 TA24
LT1073
I
LIM
V
IN
SW1
SETAO
FB
SW2GND
2N3906
2N3904
X1
1.5V
10k
1M
1M
3M 330Ω
1N4148
1N976
NC
NC
NC
3
4
5
1
2
10
7
T1
1N5818
0.01µF
0.01µF
0.01µF
210k
R1
500M
U1
10M
68pF
600V
D1 D2 D3
500V
T1 = COILTRONICS CTX10052-1
X1 = PROJECTS UNLIMITED AT-
11k OR 8Ω SPEAKER
D1, D2, D3 = MUR1100
R1 = VICTOREEN MOX-300
U1 = LND-712 CORP., OCEANSIDE, NY
