LT1026 Datasheet, PDF (8/8 Pages) Linear Technology – Voltage Converter

LT1026
TYPICAL APPLICATION
C1
1µF
Regulated Converter
1 _C1–
8
+V_OUT
2 _C2+
C1^{+ 7}
C2
1µF
3 _C2–
LT1026
6
V_IN
V_IN ≥ 4V
4 _–VOUT
5
GND
1µF
+V_OUT
1µF
9
3
8
GND
INPUT–
V_IN
2
OUT
0.001µF
5
COMP/PNP
INPUT+
7
LT1020
REFOUT
4
11
FB
COMP/NPN
6
1M
500k
500k
500k
500k
10µF
2N3904
51k
0.001µF
5V
10µF
–5V REG 10mA
1026 • TA09
PACKAGE DESCRIPTION Dimensions in inches (millimeters) unless otherwise noted.
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.010
(0.254
–
–
0.020
0.508)
×
45°
0.008 – 0.010
(0.203 – 0.254)
0.053 – 0.069
(1.346 – 1.752)
0°– 8° TYP
0.016 – 0.050
0.406 – 1.270
0.014 – 0.019
(0.355 – 0.483)
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
TYP
0.228 – 0.244
(5.791 – 6.197)
0.189 – 0.197*
(4.801 – 5.004)
8
7
6
5
1
2
34
0.150 – 0.157**
(3.810 – 3.988)
SO8 0996
RELATED PARTS
PART NUMBER
LTC1517-5
LTC1550/LTC1551
LTC1555/LTC1556
DESCRIPTION
Micropower, Regulated 5V In SOT-23
Low Noise, Switched Capacitor Regulator Voltage Inverter
SIM Power Supply and Level Translator
COMMENTS
Ultralow Power: I_CC = 6µA Typical, Small 5-Pin SOT-23
< 1mVp-p Typical Output Ripple, 900kHz, I_OUT = 10mA
Step-Up/Step-Down Generates 5V, Input Voltage Range:
2.7V to 10V, > 10kV ESD, Short-Circuit and Overtemp Protection
8
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] ^q FAX:[phone] ^q www.linear-tech.com
1026fa LT/TP 0498 REV A 2K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1988