參數(shù)資料
型號(hào)： LM317KSTEEL
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： 3-Terminal Adjustable Regulator
中文描述： 1.2 V-37 V ADJUSTABLE POSITIVE REGULATOR, MBFM2
封裝： METAL CAN, TO-3, 2 PIN
文件頁(yè)數(shù)： 4/26頁(yè)
文件大?。?/td> 917K
代理商： LM317KSTEEL
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Dissipation
Input-Output Voltage Differential
Storage Temperature
Lead Temperature
Metal Package (Soldering, 10 seconds)
Plastic Package (Soldering, 4 seconds)
ESD Tolerance (Note 5)
LM117 Electrical Characteristics
(Note 3)
Specifications with standard type face are for T
J
= 25°C, and those with
boldface type
apply over
full Operating Temperature
Range
. Unless otherwise specified, V
IN
V
OUT
= 5V, and I
OUT
= 10 mA.
Internally Limited
+40V, 0.3V
65°C to +150°C
300°C
260°C
3 kV
Operating Temperature Range
LM117
55°C
≤
T
J
≤
+150°C
40°C
≤
T
J
≤
+125°C
0°C
≤
T
J
≤
+125°C
LM317A
LM317
Preconditioning
Thermal Limit Burn-In
All Devices 100%
Parameter
Conditions
LM117
(Note 2)
Typ
Min
Max
Units
Reference Voltage
3V
≤
(V
IN
V
OUT
)
≤
40V,
10 mA
≤
I
OUT
≤
I
MAX
1.20
1.25
1.30
V
Line Regulation
3V
≤
(V
IN
V
OUT
)
≤
40V (Note 4)
0.01
0.02
0.1
0.3
0.03
50
0.02
0.05
0.3
1
0.07
100
%/V
Load Regulation
10 mA
≤
I
OUT
≤
I
MAX
(Note 4)
%
Thermal Regulation
Adjustment Pin Current
20 ms Pulse
10 mA
≤
I
OUT
≤
I
MAX
3V
≤
(V
IN
V
OUT
)
≤
40V
T
MIN
≤
T
J
≤
T
MAX
(V
IN
V
OUT
) = 40V
(V
IN
V
OUT
)
≤
15V
K Package
H, E Package
(V
IN
V
OUT
) = 40V
K Package
H, E Package
10 Hz
≤
f
≤
10 kHz
V
OUT
= 10V, f = 120 Hz, C
ADJ
= 0 μ
F
V
OUT
= 10V, f = 120 Hz, C
ADJ
= 10 μ
F
T
J
= 125°C, 1000 hrs
K (TO-3) Package
H (TO-39) Package
E (LCC) Package
%/W
μ
A
Adjustment Pin Current Change
0.2
5
μ
A
Temperature Stability
1
%
Minimum Load Current
3.5
5
mA
Current Limit
1.5
0.5
0.3
0.15
2.2
0.8
0.4
0.20
3.4
1.8
A
A
RMS Output Noise, % of V
OUT
0.003
%
Ripple Rejection Ratio
65
dB
66
80
dB
Long-Term Stability
0.3
2
21
12
1
%
Thermal Resistance,
θ
JC
Junction-to-Case
°C/W
Thermal Resistance,
θ
JA
Junction-to-Ambient
(No Heat Sink)
K (TO-3) Package
H (TO-39) Package
E (LCC) Package
39
186
88
°C/W
www.national.com
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM317KSTEEL 制造商:Texas Instruments 功能描述:IC V REG ADJ +1.2/37V TO-3-2 317
LM317KSTEEL/883 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Positive Adjustable Voltage Regulator
LM317KSTEEL/NOPB 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類(lèi)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
LM317KSTEELP+ 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:3-Terminal Adjustable Regulator
LM317K-T30-Y 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:HIGH CURRENT 1.3V TO 37V ADJUSTABLE VOLTAGE REGULATOR
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