Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

LM317H Datasheet(PDF) 5 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM317H
Description  3-Terminal Adjustable Regulator
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM317H Datasheet(HTML) 5 Page - National Semiconductor (TI)

  LM317H Datasheet HTML 1Page - National Semiconductor (TI) LM317H Datasheet HTML 2Page - National Semiconductor (TI) LM317H Datasheet HTML 3Page - National Semiconductor (TI) LM317H Datasheet HTML 4Page - National Semiconductor (TI) LM317H Datasheet HTML 5Page - National Semiconductor (TI) LM317H Datasheet HTML 6Page - National Semiconductor (TI) LM317H Datasheet HTML 7Page - National Semiconductor (TI) LM317H Datasheet HTML 8Page - National Semiconductor (TI) LM317H Datasheet HTML 9Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 25 page
background image
Electrical Characteristics (Note 3)
Specifications with standard type face are for T
J = 25˚C, and those with boldface type apply over full Operating Tempera-
ture Range. Unless otherwise specified, V
IN −VOUT = 5V, and IOUT = 10 mA.
Parameter
Conditions
LM317A
LM317
Units
Min
Typ
Max
Min
Typ
Max
Reference Voltage
1.238
1.250
1.262
V
3V
≤ (V
IN −VOUT)
≤ 40V,
1.225
1.250
1.270
1.20
1.25
1.30
V
10 mA
≤ I
OUT
≤ I
MAX,P
≤ P
MAX
Line Regulation
3V
≤ (V
IN −VOUT)
≤ 40V (Note 4)
0.005
0.01
0.01
0.04
%/V
0.01
0.02
0.02
0.07
%/V
Load Regulation
10 mA
≤ I
OUT
≤ I
MAX (Note 4)
0.1
0.5
0.1
0.5
%
0.3
1
0.3
1.5
%
Thermal Regulation
20 ms Pulse
0.04
0.07
0.04
0.07
%/W
Adjustment Pin Current
50
100
50
100
µA
Adjustment Pin Current
Change
10 mA
≤ I
OUT
≤ I
MAX
0.2
5
0.2
5
µA
3V
≤ (V
IN −VOUT)
≤ 40V
Temperature Stability
T
MIN
≤ T
J
≤ T
MAX
11
%
Minimum Load Current
(V
IN −VOUT) = 40V
3.5
10
3.5
10
mA
Current Limit
(V
IN −VOUT)
≤ 15V
K, T, S Packages
1.5
2.2
3.4
1.5
2.2
3.4
A
H Package
MP Package
0.5
1.5
0.8
2.2
1.8
3.4
0.5
1.5
0.8
2.2
1.8
3.4
A
A
(V
IN −VOUT) = 40V
K, T, S Packages
0.15
0.4
0.15
0.4
A
H Package
MP Package
0.075
0.15
0.2
0.4
0.075
0.15
0.2
0.4
A
A
RMS Output Noise, % of V
OUT
10 Hz
≤ f ≤ 10 kHz
0.003
0.003
%
Ripple Rejection Ratio
V
OUT = 10V, f = 120 Hz,
65
65
dB
C
ADJ =0 µF
V
OUT = 10V, f = 120 Hz,
66
80
66
80
dB
C
ADJ =10 µF
Long-Term Stability
T
J = 125˚C, 1000 hrs
0.3
1
0.3
1
%
Thermal Resistance,
Junction-to-Case
K Package
MDT Package
2.3
5
3
˚C/W
˚C/W
H Package
12
15
12
15
˚C/W
T Package
MP Package
4
23.5
54
23.5
˚C/W
˚C/W
Thermal Resistance,
Junction-to-Ambient (No Heat
Sink)
K Package
MDT Package(Note 6)
35
35
92
˚C/W
˚C/W
H Package
140
140
˚C/W
T Package
50
50
˚C/W
S Package (Note 6)
50
50
˚C/W
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed.
Note 2: Refer to RETS117H drawing for the LM117H, or the RETS117K for the LM117K military specifications.
Note 3: Although power dissipation is internally limited, these specifications are applicable for maximum power dissipations of 2W for the TO-39 and SOT-223 and
20W for the TO-3, TO-220, and TO-263. IMAX is 1.5A for the TO-3, TO-220, and TO-263 packages, 0.5A for the TO-39 package and 1A for the SOT-223 Package.
All limits (i.e., the numbers in the Min. and Max. columns) are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 4: Regulation is measured at a constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are
covered under the specifications for thermal regulation.
Note 5: Human body model, 100 pF discharged through a 1.5 k
Ω resistor.
Note 6: If the TO-263 or TO-252 packages are used, the thermal resistance can be reduced by increasing the PC board copper area thermally connected to the
package. Using 0.5 square inches of copper area.
θJA is 50˚C/W; with 1 square inch of copper area, θJA is 37˚C/W; and with 1.6 or more square inches of copper
area,
θJA is 32˚C/W. If the SOT-223 package is used, the thermal resistance can be reduced by increasing the PC board copper area (see applications hints for
heatsinking).
www.national.com
5


Similar Part No. - LM317H

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LM317H NSC-LM317H Datasheet
1,013Kb / 28P
   3-Terminal Adjustable Regulator
logo
Texas Instruments
LM317H TI1-LM317H Datasheet
3Mb / 38P
[Old version datasheet]   LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator
LM317H TI1-LM317H Datasheet
3Mb / 40P
[Old version datasheet]   LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
LM317H TI1-LM317H Datasheet
3Mb / 40P
[Old version datasheet]   LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
LM317H TI1-LM317H Datasheet
5Mb / 48P
[Old version datasheet]   Wide Temperature Three-Pin Adjustable Regulator
More results

Similar Description - LM317H

ManufacturerPart #DatasheetDescription
logo
National Semiconductor ...
LM337L NSC-LM337L Datasheet
89Kb / 5P
   3-Terminal Adjustable Regulator
logo
Texas Instruments
LM317 TI1-LM317_16 Datasheet
1Mb / 32P
[Old version datasheet]   3-Terminal Adjustable Regulator
logo
List of Unclassifed Man...
GM317 ETC-GM317 Datasheet
352Kb / 8P
   3- TERMINAL ADJUSTABLE REGULATOR
logo
Texas Instruments
LM317M TI-LM317M_07 Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
LM317M_0701 TI-LM317M_0701 Datasheet
369Kb / 14P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
National Semiconductor ...
LM117HV NSC-LM117HV Datasheet
469Kb / 15P
   3-Terminal Adjustable Regulator
logo
Texas Instruments
LM317MQDCYRG4 TI1-LM317MQDCYRG4 Datasheet
868Kb / 17P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
Tiger Electronic Co.,Lt...
LM317L TGS-LM317L Datasheet
382Kb / 14P
   3-TERMINAL ADJUSTABLE REGULATOR
logo
Texas Instruments
LM317M TI-LM317M Datasheet
219Kb / 12P
[Old version datasheet]   3-TERMINAL ADJUSTABLE REGULATOR
logo
National Semiconductor ...
LM317L NSC-LM317L_06 Datasheet
918Kb / 16P
   3-Terminal Adjustable Regulator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com