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LTC2907CDDB#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LTC2906/LTC2907
13
29067f
V
ADJ
GND
RST
V1
V
CC
S1
RST
TOL
LTC2906
5V
3.3V
0.1µF
SYSTEM
RESET
2906 TA05
511k
100k
10k
V1
V
CC
RST
S1
V
ADJ
TMR
TOL
GND
LTC2907
1V
2.5V
5V
0.1µF
0.1µF
0.1µF
2907 TA04
22nF
499Ω
LED
100k
86.6k
2.5V, 1V Monitor, 10% Tolerance with LED Undervoltage Indicator
and 5V High Availability Auxiliary Supply (5V Not Monitored)
Dual Supply Monitor with Hysteresis, 5% Tolerance
(Supplies Rising), 10% Tolerance (After RST Goes Low)
TYPICAL APPLICATIO S
U
C
GATE
10nF
V
CC
R
ONB
154k
3.3V
R
TB1
R
TB2
R
FA1
R
FB1
R
TA2
237k
100k
R
TA1
R
ONA
100k
ON FB1
GATE
LTC2923
GND
292067 TA06
RAMP
R
FA2
R
FB2
RAMPBUF
TRACK1
TRACK2
FB2
DC/DC
IN
FB OUT
DC/DC
IN
FB OUT
0.1µF
0.1µF
22nF
RST
TMR
V1
TOL
V
ADJ
S1
LTC2907
SYSTEM
1.8V
2.5V
V
CC
GND
Dual Supply Monitor for Tracked/Sequenced Supply
LTC2906/LTC2907
14
29067f
DDB Package
8-Lead Plastic DFN (3mm × 2mm)
(Reference LTC DWG # 05-08-1702)
U
PACKAGE DESCRIPTIO
2.00 ±0.10
(2 SIDES)
NOTE:
1. DRAWING CONFORMS TO VERSION (WECD-1) IN JEDEC PACKAGE OUTLINE M0-229
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE TOP AND BOTTOM OF PACKAGE
0.38 ± 0.10
BOTTOM VIEW—EXPOSED PAD
0.56 ± 0.05
(2 SIDES)
0.75 ±0.05
R = 0.115
TYP
2.15 ±0.05
(2 SIDES)
3.00 ±0.10
(2 SIDES)
14
85
PIN 1 BAR
TOP MARK
(SEE NOTE 6)
0.200 REF
0 – 0.05
(DDB8) DFN 1103
0.25 ± 0.05
2.20 ±0.05
(2 SIDES)
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.61 ±0.05
(2 SIDES)
1.15 ±0.05
0.675 ±0.05
2.50 ±0.05
PACKAGE
OUTLINE
0.25 ± 0.05
0.50 BSC
PIN 1
CHAMFER OF
EXPOSED PAD
0.50 BSC
LTC2906/LTC2907
15
29067f
PACKAGE DESCRIPTIO
U
1.50 – 1.75
(NOTE 4)
2.80 BSC
0.22 – 0.36
8 PLCS (NOTE 3)
DATUM ‘A’
0.09 – 0.20
(NOTE 3)
TS8 TSOT-23 0802
2.90 BSC
(NOTE 4)
0.65 BSC
1.95 BSC
0.80 – 0.90
1.00 MAX
0.01 – 0.10
0.20 BSC
0.30 – 0.50 REF
PIN ONE ID
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
4. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR
5. MOLD FLASH SHALL NOT EXCEED 0.254mm
6. JEDEC PACKAGE REFERENCE IS MO-193
3.85 MAX
0.52
MAX
0.65
REF
RECOMMENDED SOLDER PAD LAYOUT
PER IPC CALCULATOR
1.4 MIN
2.62 REF
1.22 REF
TS8 Package
8-Lead Plastic TSOT-23
(Reference LTC DWG # 05-08-1637)
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.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LTC2907CDDB#TRPBF

Mfr. #:
Buy LTC2907CDDB#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Supervisory Circuits Prec 2x S Mon s w/ One Pin-Sel Threshold
Lifecycle:
New from this manufacturer.
Delivery:
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