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LT1579IGN-3#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
19
LT1579
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
PACKAGE DESCRIPTION
U
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.016 – 0.050
0.406 – 1.270
0.010 – 0.020
(0.254 – 0.508)
× 45°
0° – 8° TYP
0.008 – 0.010
(0.203 – 0.254)
1
2
3
4
5
6
7
8
0.150 – 0.157**
(3.810 – 3.988)
16
15
14
13
0.386 – 0.394*
(9.804 – 10.008)
0.228 – 0.244
(5.791 – 6.197)
12
11 10
9
S16 0695
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
TYP
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
*
**
S Package
16-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
1
2
3
4
0.150 – 0.157**
(3.810 – 3.988)
8
7
6
5
0.189 – 0.197*
(4.801 – 5.004)
0.228 – 0.244
(5.791 – 6.197)
0.016 – 0.050
0.406 – 1.270
0.010 – 0.020
(0.254 – 0.508)
× 45°
0°– 8° TYP
0.008 – 0.010
(0.203 – 0.254)
SO8 0996
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
TYP
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
*
**
Dimensions in inches (millimeters) unless otherwise noted.
20
LT1579
LINEAR TECHNOLOGY CORPORATION 1998
1579f LT/TP 0398 4K • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
(408) 432-1900
FAX: (408) 434-0507
●
TELEX: 499-3977
●
www.linear-tech.com
PART NUMBER DESCRIPTION COMMENTS
LT1175 500mA Negative Low Dropout Micropower Regulator Adjustable Current Limit, Shutdown Control
LTC
®
1421 Hot Swap
TM
Controller Controls Multiple Supplies, 24-Lead SSOP Package
LTC1422 Hot Swap Controller Controls Single Supply, 8-Lead SO Package
LTC1473 Dual PowerPath
TM
Switch Driver Power Path Management for Systems with Multiple Inputs
LTC1479 PowerPath Controller for Dual Battery Systems Complete Power Path Management for Two Batteries,
DC Power Source, Charger and Backup
LT1521 300mA Low Dropout Micropower Regulator with Shutdown 12µA I
Q
, Reverse Battery Protection
Hot Swap and PowerPath are trademarks of Linear Technology Corporation.
RELATED PARTS
TYPICAL APPLICATION
U
Additional Logic Forces LT1579 Into Shutdown to Protect Input Batteries
R2
2.7M
R10
1M
R1
1M
R3
1M
R6
2.7M
R7
1M
IN1
LBI1
LBO1
SS
IN2
LBI2
R4
10M
D1
R5
1M
C1
1µF
C3
4.7µF
C5
0.1µF
C2
1µF
IN1
D2
D1 TO D3: 1N4148
1579 TA03
D3
IN2
1/4
74C02
1/4
74C02
GND
V
CC
1/4
74C02
R9
1.5M
R8
330k
D4
5.1V
1N751A
SHDN
LBO2
GND
C4
0.01µF
NC
LT1579-5
BIASCOMP
DROPOUT
OUT
BACKUP
MAIN GOOD
V
OUT
5V/300mA
RESET
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LT1579IGN-3#PBF

Mfr. #:
Buy LT1579IGN-3#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LDO Voltage Regulators 300mA Dual Input Smart LDO 3V
Lifecycle:
New from this manufacturer.
Delivery:
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