LT3008ITS8-1.5#TRPBF Linear Technology, LT3008ITS8-1.5#TRPBF Datasheet - Page 20

• 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

RELATED PARTS
LT3008 Series
PART NUMBER
LT1761
LT1762
LT1763
LT1764/LT1764A
LT1962
LT1963/LT1963A
LT3009
LT3020
LT3021
LT3080/ LT3080-1 1.1A, Parallelable, Low Noise,
LT3085
ThinSOT is a trademark of Linear Technology Corporation.
20
TYPICAL APPLICATION
12V
V
IN
1μF
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
100mA, Low Noise Micropower LDO
150mA, Low Noise Micropower LDO
500mA, Low Noise Micropower LDO
3A, Low Noise, Fast Transient
Response LDOs
300mA, Low Noise Micropower LDO
1.5A, Low Noise, Fast Transient
Response LDOs
20mA, 3μA I
100mA, Low Voltage VLDO
500mA, Low Voltage VLDO
Low Dropout Linear Regulator
500mA, Parallelable, Low Noise,
Low Dropout Linear Regulator
IN
SHDN
LT3008-3.3
Low Duty Cycle Applications
GND
●
FAX: [phone]
SENSE
OUT
Q
Micropower LDO
3.3V
●
www.linear.com
2.2μF
COMMENTS
V
Stable with 1μF Ceramic Capacitors, ThinSOT
V
MS8 Package
V
S8 Package
V
LT1764A Version Stable with Ceramic Capacitors, DD and TO220-5 Packages
V
Low Noise: < 20μV
V
Low Noise: < 40μV
SOT223 and S8 Packages
V
V
and MS8 Packages
V
and SO8 Packages
300mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV
V
(No Op Amp Required), Stable with Ceramic Caps, TO-220, SOT-223, MSOP and 3mm ×
3mm DFN Packages; LT3080-1 Version Has Integrated Internal Ballast Resistor
275mV Dropout Voltage (2-Supply Operation), Low Noise: 40μV
V
(No Op Amp Required), Stable with Ceramic Caps, MSOP-8 and 2mm × 3mm DFN Packages
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
: 1.8V to 20V, V
: 1.8V to 20V, V
: 1.8V to 20V, V
: 2.7V to 20V, V
: 1.8V to 20V, V
: 2.1V to 20V, V
: 1.6V to 20V, Low I
: 0.9V to 10V, V
: 0.9V to 10V, V
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
: 0V to 35.7V, Current-Based Reference with 1-Resistor V
LOW DUTY CYCLE
PULSED LOAD
0mA TO 10mA
3008 TA04a
OUT
OUT
OUT
OUT
OUT(MIN)
OUT(MIN)
OUT(MIN)
OUT(MIN)
RMS
RMS
= 1.22V, V
= 1.22V, V
= 1.22V, V
= 1.21V, V
, MS8 Package
, LT1963A Version Stable with Ceramic Capacitors, DD, TO220-5,
Q
: 3μA, V
= 1.22V, V
= 1.21V, V
= 0.20V, V
= 0.20V, V
Average Power Savings for Low Duty Cycle Applications
DO
DO
DO
DO
DO
= 0.28V, 2mm × 2mm DFN and SC70-8 Packages
= 0.3V, I
= 0.3V, I
= 0.3V, I
= 0.34V, I
DO
DO
DO
DO
100
0mA to 10mA Pulsed Load, IN = 12V
90
80
70
60
50
40
30
10
20
= 0.27V, I
= 0.34V, I
= 0.15V, I
= 0.16V, I
0
0.1
Q
Q
Q
TM
Q
= 25μA, I
= 20μA, I
= 30μA, I
30μA I
Package
= 1mA, I
10μA I
Q
Q
Q
Q
Q
= 30μA, I
= 1mA, I
= 120μA, I
= 120μA, I
Q
SD
SD
SD
DUTY CYCLE (%)
SD
© LINEAR TECHNOLOGY CORPORATION 2007
< 1μA, Low Noise: < 20μV
< 1μA, Low Noise: < 20μV
< 1μA, Low Noise: < 20μV
< 1μA, Low Noise: < 40μV
SD
SD
1
OUT
OUT
SD
SD
< 1μA,
100μA I
RMS
RMS
< 1μA,
< 1μA, 3mm × 3mm DFN
< 3μA, 5mm × 5mm DFN
Set; Directly Parallelable
Set; Directly Parallelable
LT 0310 REV B • PRINTED IN USA
, V
, V
Q
IN
IN
: 1.2V to 36V,
: 1.2V to 36V,
3008 TA04b
10
RMS
RMS
RMS
RMS
,
,
,
,
3008fb