參數(shù)資料
型號(hào)： KA317M
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 3-Terminal 0.5A Positive Adjustable Regulator
中文描述： 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, PSFM3
封裝： TO-220, 3 PIN
文件頁(yè)數(shù)： 2/8頁(yè)
文件大?。?/td> 222K
代理商： KA317M
KA317M
2
Absolute Maximum Ratings
Electrical Characteristics
(V
I
-V
O
=5V, I
O
= 0.1A, 0
°
C
≤
T
J
≤
+ 125
°
C,
P
DMAX
= 7.5W, unless otherwise specified)
Note :
1. Thermal resistance test board
Size: 76.2mm * 114.3mm * 1.6mm(1S0P)
JEDEC standard: JESD51-3, JESD51-7
2.
Assume no ambient airflow.
3. Load and Line regulation are specified at constant junction temperature. Change in V
O
due to heating effects must be taken
into account separately. Pulse testing with low duty cycle is used.
4. C
ADJ
, when used, is connected between the adjustment pin and ground.
Parameter
Input Output Voltage Differential
Power Dissipation
Thermal Resistance Junction-Air
D-PAK (Note1,2)
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
I
- V
O
P
D
Value
40
Unit
V
W
Internally limited
R
θ
JA
100
°
C/W
T
j
0 ~ +125
-65 ~+125
°
C
°
C
T
STG
Parameter
Symbol
Conditions
Min.
-
-
Typ.
0.01
0.02
Max.
0.04
0.07
Unit
Line Regulation (Note3)
Rline
T
A
= +25
°
C, 3V
≤
V
I
V
O
≤
40V
3V
≤
V
I
V
O
≤
40V
T
A
=+ 25
°
C, 10mA
≤
I
O
≤
0.5A
V
O
≤
5V
V
O
≥
5V
10mA
≤
I
O
≤
0.5A
V
O
≤
5V
V
O
≥
5V
%/ V
Load Regulation (Note3)
Rload
-
5
0.1
25
0.5
mV
%/ V
O
-
20
0.3
50
70
1.5
100
mV
%/ V
O
uA
Adjustment Pin Current
Adjustment Pin Current
Change
I
ADJ
-
-
I
ADJ
3V
≤
V
I
- V
O
≤
40V
10mA
≤
I
O
≤
0.5A, P
D
<
P
DMAX
3V
<
V
I
- V
O
<
40V
10mA
≤
I
O
≤
0.5A, P
D
<
P
DMAX
-
0.2
5
uA
Reference Voltage
V
REF
1.20
1.25
1.30
V
Temperature Stability
Minimum Load Current to
Maintain Regulation
ST
T
-
-
0.7
-
%/ V
O
I
L(MIN)
V
I
- V
O
=
40V
-
3.5
10
mA
Maximum Output Current
I
O(MAX)
V
I
- V
O
≤
15V, P
D
<
P
DMAX
V
I
- V
O
=
40V
P
D
<
P
DMAX
, T
A
=+ 25
°
C
T
A
= +25
°
C, 10Hz
<
f
<
10KHz
V
O
= 10V, f = 120Hz
without C
ADJ
C
ADJ
= 10uF (Note4)
T
J
=+ 125
°
C, 1000Hours
0.5
0.9
-
A
0.15
0.25
-
RMS Noise, % of V
OUT
e
N
-
0.003
-
%/ V
O
Ripple Rejection
RR
66
-
65
80
0.3
-
dB
Long-Term Stability
ST
1
%/1000Hrs
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參數(shù)描述
KA317MR 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Terminal 0.5A Positive Adjustable Regulator
KA317MRTF 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Positive adj Reg 3Terminal RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA317MRTM 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Positive adj Reg 3Terminal RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA317MTU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Positive adj Reg 3Terminal RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
KA317TU 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Pos Adj Reg; 3-Term Dual Gauge Heat Sink RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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