參數(shù)資料
型號(hào): IRU1010CY
廠商: International Rectifier
英文描述: 1A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR
中文描述: 1A低壓差型正,可調(diào)式穩(wěn)壓器
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 50K
代理商: IRU1010CY
2
Rev. 1.5
02/03/03
IRU1010-33
www.irf.com
ABSOLUTE MAXIMUM RATINGS
Input Voltage (V
IN
) .................................................... 7V
Power Dissipation ..................................................... Internally Limited
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... 0°C To 150°C
PACKAGE INFORMATION
2-PIN PLASTIC TO-252 (D-Pak) 2-PIN ULTRA THIN-PAK
TM
(P)
8-PIN PLASTIC SOIC (S) 3-PIN PLASTIC SOT-223 (Y)
θ
JA
=70
°
C/W for 0.5" Sq pad
θ
JA
=70
°
C/W for 0.5" Sq pad
θ
JA
=55
°
C/W for 1" Sq pad
θ
JA
=90
°
C/W for 0.4" Sq pad
Note 1:
Low duty cycle pulse testing with Kelvin connections is required in order to maintain accurate data.
Note 2:
Dropout voltage is defined as the minimum differential voltage between V
IN
and V
OUT
required to maintain
regulation at V
OUT
. It is measured when the output voltage drops 1% below its nominal value.
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over C
IN
=1
μ
F, V
IN
=5V, C
OUT
=10
μ
F, and T
J
=0 to 125
8
C.
Typical values refer to T
J
=25
8
C.
PARAMETER
Output Voltage
SYM TEST CONDITION
Io=10mA, T
J
=25
8
C
Io=10mA
Io=10mA, 4.75V<V
IN
<7V
10mA<Io<1A
Io=1A
Vo=100mV
30ms Pulse, Io=1A
f=120Hz, Co=25
μ
F Tantalum,
Io=0.5A
Io=10mA
T
J
=125
8
C, 1000Hrs
T
J
=25
8
C, 10Hz<f<10KHz
MIN TYP MAX UNITS
3.267
3.235
3.300
Line Regulation
Load Regulation (Note 1)
Dropout Voltage (Note 2)
Current Limit
Thermal Regulation
Ripple Rejection
Temperature Stability
Long Term Stability
RMS Output Noise
Vo
1.1
60
3.300
0.01
70
0.5
0.3
0.003
3.333
3.365
7
17
1.3
0.02
1
V
mV
mV
V
A
%/W
dB
%
%
%Vo
Gnd
V
OUT
V
IN
Tab is
V
OUT
3
1
2
Gnd
NC
NC
V
IN
V
OUT
V
OUT
V
OUT
V
OUT
4
3
2
1
5
6
7
8
Gnd
Tab is
V
OUT
V
IN
1
3
Gnd
V
IN
1
3
Tab is
V
OUT
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