LT3008ITS8-1.5#TRPBF Linear Technology, LT3008ITS8-1.5#TRPBF Datasheet - Page 17

• Manufacturer Part Number: LT3008ITS8-1.5#TRPBF
• Description: IC REG LDO 1.5V 20MA TSOT23-8
• Manufacturer: Linear Technology

Specifications of LT3008ITS8-1.5#TRPBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: 2 ~ 45 V
• Voltage - Dropout (typical): 0.3V @ 20mA
• Number Of Regulators: 1
• Current - Output: 20mA
• Current - Limit (min): 22mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-8, TSOT-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL APPLICATIONS
PACKAGE DESCRIPTION
2.50 0.05
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (WCCD-2)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
1.15 0.05
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
0.61 0.05
(2 SIDES)
12V TO 15V
SUPERCAP
V
12V
LINE
V
IN
1.42 0.05
(2 SIDES)
R
1μF
D
0.50 BSC
LIMIT
CHARGE
0.25 0.05
0.675 0.05
1μF
PACKAGE
OUTLINE
NO PROTECTION
DIODES NEEDED!
IN
SHDN
LT3008-3.3
GND
6-Lead Plastic DFN (2mm × 2mm)
(Reference LTC DWG # 05-08-1703)
SENSE
(SEE NOTE 6)
IN
SHDN
OUT
TOP MARK
PIN 1 BAR
Keep-Alive Power Supply
LINE POWER
LT3008-5
GND
Last-Gasp Circuit
0.200 REF
SENSE
DC Package
OUT
3.3V
5V
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
2.2μF
0.75 0.05
2.2μF
VOLATILE MEMORY, ETC.
2.00 0.10
(4 SIDES)
SYSTEM MONITOR,
SENSE
PWR
0.00 – 0.05
INTERRUPT
DETECT
LOAD:
LINE
GND
FAULT
0.56 0.05
(2 SIDES)
3008 TA03
R = 0.115
BOTTOM VIEW—EXPOSED PAD
TO
MONITORING
CENTER
3009 TA02
TYP
LT3008 Series
1.37 0.05
(2 SIDES)
3
4
6
1
0.50 BSC
0.38 0.05
0.25 0.05
PIN 1
CHAMFER OF
EXPOSED PAD
17
(DC6) DFN 1103
3008fb