LT1529CT Просмотр технического описания (PDF) - Linear Technology
Номер в каталоге
Компоненты Описание
Список матч
LT1529CT Datasheet PDF : 12 Pages
| |||
LT1529
LT 1529-3.3/LT 1529-5
ABSOLUTE AXI U RATI GS (Note 1)
Input Voltage ...................................................... ±15V*
OUTPUT Pin Reverse Current .............................. 10mA
SENSE Pin Current .............................................. 10mA
ADJ Pin Current ................................................... 10mA
SHDN Pin Input Voltage (Note 2) .............. 6.5V, – 0.6V
SHDN Pin Input Current (Note 2) .......................... 5mA
Output Short-Circuit Duration ......................... Indefinite
Storage Temperature Range ................ – 65°C to 150°C
Operating Junction Temperature Range
Commercial .......................................... 0°C to 125°C
Industrial ......................................... – 45°C to 125°C
Lead Temperature (Soldering, 10 sec).................. 300°C
*For applications requiring input voltage ratings greater than 15V, contact
the factory.
PACKAGE/ORDER I FOR ATIO
TAB IS
GND
FRONT VIEW
5
4
3
2
1
VIN
SHDN
GND
SENSE/ADJ*
OUTPUT
Q PACKAGE
5-LEAD PLASTIC DD PAK
*PIN 2 = SENSE FOR LT1529-3.3/LT1529-5
= ADJ FOR LT1529
TJMAX = 125°C, θJA ≈ 30°C/ W
Consult factory for Military grade parts.
ORDER PART
NUMBER
LT1529CQ
LT1529CQ-3.3
LT1529CQ-5
LT1529IQ
LT1529IQ-3.3
LT1529IQ-5
TAB IS
GND
FRONT VIEW
5
4
3
2
1
VIN
SHDN
GND
SENSE/ADJ*
OUTPUT
T PACKAGE
5-LEAD PLASTIC TO-220
*PIN 2 = SENSE FOR LT1529-3.3/LT1529-5
= ADJ FOR LT1529
TJMAX = 125°C, θJA ≈ 50°C/ W
ORDER PART
NUMBER
LT1529CT
LT1529CT-3.3
LT1529CT-5
LT1529IT
LT1529IT-3.3
LT1529IT-5
ELECTRICAL CHARACTERISTICS
The q denotes specifications which apply over the operating temperature range, otherwise specificatons are at TA = 25°C. (Note 3)
PARAMETER
Regulated Output Voltage
(Note 4)
Line Regulation
Load Regulation
Dropout Voltage
(Note 6)
CONDITIONS
LT1529-3.3
VIN = 3.8V, IOUT = 1mA, TJ = 25°C
4.3V < VIN < 15V, 1mA < IOUT < 3A
LT1529-5
VIN = 5.5V, IOUT = 1mA, TJ = 25°C
6V < VIN < 15V, 1mA < IOUT < 3A
LT1529 (Note 5)
VIN = 4.3V, IOUT = 1mA, TJ = 25°C
4.8V < VIN < 15V, 1mA < IOUT < 3A
LT1529-3.3
∆VIN = 3.8V to 15V, IOUT = 1mA
LT1529-5
∆VIN = 5.5V to 15V, IOUT = 1mA
LT1529 (Note 5) ∆VIN = 4.3V to 15V, IOUT = 1mA
LT1529-3.3
∆ILOAD = 1mA to 3A, VIN = 4.3V, TJ = 25°C
∆ILOAD = 1mA to 3A, VIN = 4.3V
LT1529-5
∆ILOAD = 1mA to 3A, VIN = 6V, TJ = 25°C
∆ILOAD = 1mA to 3A, VIN = 6V
LT1529 (Note 5)
∆ILOAD = 1mA to 3A, VIN = 4.8V, TJ = 25°C
∆ILOAD = 1mA to 3A, VIN = 4.8V
ILOAD = 10mA, TJ = 25°C
ILOAD = 10mA
ILOAD = 100mA, TJ = 25°C
ILOAD = 100mA
MIN TYP MAX
3.250 3.300 3.350
q 3.200 3.300 3.400
4.925 5.000 5.075
q 4.850 5.000 5.150
3.695 3.750 3.805
q 3.640 3.750 3.860
q
1.5
10
q
1.5
10
q
1.5
10
5
20
q
12
30
5
20
q
12
30
5
20
q
12
30
110
180
q
250
200
300
q
400
UNITS
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
2
Share Link: 