2
LTC1517-3.3
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
U
ORDER PART
NUMBER
Consult factory for Industrial and Military grade parts.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
IN
Operating Input Voltage ● 2.0 4.4 V
V
OUT
Output Voltage 2V ≤ V
IN
≤ 4.4V, I
OUT
≤ 8mA ● 3.17 3.3 3.43 V
2.5V ≤ V
IN
≤ 4.4V, I
OUT
≤ 15mA ● 3.17 3.3 3.43 V
I
CC
Input Supply Current 2V ≤ V
IN
≤ 4.4V, I
OUT
= 0 ● 615 µA
V
OUT
Ripple V
IN
= 2.5V, I
OUT
= 15mA, C
OUT
= 6.8µF50mV
P-P
f
OSC
Oscillator Frequency 700 kHz
t
ON
V
OUT
Turn-On Time V
IN
= 2.5V 1 ms
I
SC
Output Short-Circuit Current V
IN
= 3V 60 mA
V
IN
= 2V to 4.4V, C1 = 0.1µF, C
IN
= 3.3µF, C
OUT
= 6.8µF, T
MIN
to T
MAX
, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
C1
–
5
C1
+
1
2
3
V
IN
TOP VIEW
S5 PACKAGE
5-LEAD PLASTIC SOT-23
V
OUT
GND
4
(Note 1)
V
IN
to GND...................................................–0.3V to 6V
V
OUT
to GND ................................................–0.3V to 6V
V
OUT
Short-Circuit Duration............................. Indefinite
Operating Temperature Range:
Commercial ............................................ 0°C to 70°C
Extended ............................................ –40°C to 85°C
Storage Temperature Range ................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
S5 PART MARKING
LTEF
LTTE
LTC1517CS5-3.3
LTC1517ES5-3.3
T
JMAX
= 125°C, θ
JA
= 256°C/W
The ● denotes specifications that apply over the full operating
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
of the device may be impaired.
Note 2: Extended grade parts are 100% tested at T
A
= 25°C. Performance
at –40°C and 85°C is assured by design, characterization and correlation
with statistical process controls.
