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参数资料
| 型号： | 42050-284 |
| 厂商： | MICROPAC INDUSTRIES INC |
| 元件分类： | 固定正电压单路输出标准稳压器 |
| 英文描述： | XTAL SMT WATCH 8X4 4PAD |
| 中文描述： | 28 V FIXED POSITIVE REGULATOR, BFM2 |
| 文件页数： | 2/3页 |
| 文件大小： | 132K |
| 代理商： | 42050-284 |
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION
905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
www.micropac.com
E-MAIL: microsales@micropac.com
5/22/02
Pg. 2 of 3
42050
POSITIVE VOLTAGE REGULATORS
ELECTRICAL CHARACTERISTICS (Note 1)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage
VOUT
IOUT = 1A,
VIN – VO = 5 V
VOUT -0.1 V
VOUT
VOUT +0.1 V
VDC
Differential Voltage
VIN - VOUT
V
IOUT = IMAX
5
VDC
Line Regulation (Note 3)
VIN – VO = 5 V to VIN = 40 V
IOUT = .5 A
0.1
% VOUT
Load Regulation (Note 2)
IOUT = .5 A to IOUT = IMAX
VIN = VOUT + 5 V
40
mV
Ripple Rejection
f = 50 to 500 Hz
1.0Vpp
VIN – VO = 5 V
60
dB
Temperature Coefficient
TC
0°C ≤ TC ≤ 100°C
.05
%/°C
Standby Current
IS
25
mA
Thermal Resistance
θjc
1
°C/W
Long Term Stability
0.1
%/1000 hrs
Note 1: Case temperature 25°C unless otherwise specified.
Note 2: Voltage measured at Pin 2 within .05 inches from case.
Note 3: Instantaneous regulation, average chip temperature changes must be accounted for separately.
42050 HYBRID VOLTAGE REGULATOR DEVICES
Standards Available
TYPE
VOUT (VDC)
MAX IOUT (A)
IKNEE TYP(A)
ISC TYP(A)
42050 - 055
5
6.5
2.5
510
5
10
13
3.5
610
6
10
13
3.5
710
7
10
13
3.5
810
8
10
13
3.5
910
9
10
13
3.5
109
10
9
13
3.5
128
12
8
10
3
148
14
8
10
3
158
15
8
10
3
168
16
8
10
3
188
18
8
10
3
208
20
8
10
3
224
22
4
5.5
2
244
24
4
5.5
2
264
26
4
5.5
2
284
28
4
5.5
2
304
30
4
5.5
2
324
32
4
5.5
2
344
34
4
5.5
2
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