LM117KSTEEL datasheet(5/38 Pages) TI1

Il numero della parte	LM117KSTEEL

Spiegazioni elettronici	LM117/LM317A/LM317-N 3-Terminal Adjustable Regulator

Download	38 Pages

Scroll/Zoom	100%

Produttore elettronici	TI1 [Texas Instruments]

Homepage	http://www.ti.com

Logo

5 / 38 page

LM117, LM317-N

www.ti.com

SNVS774L – MAY 2004 – REVISED FEBRUARY 2011

LM117 Electrical Characteristics

(1) (continued)

Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating

Temperature Range. Unless otherwise specified, VIN − VOUT = 5V, and IOUT = 10 mA.

LM117 (2)

Parameter

Conditions

Min

Typ

Max

Units

VOUT = 10V, f = 120 Hz, CADJ = 0 μF

65

dB

Ripple Rejection Ratio

VOUT = 10V, f = 120 Hz, CADJ = 10 μF

66

80

dB

Long-Term Stability

TJ = 125°C, 1000 hrs

0.3

1

%

NDS (TO-3) Package

2

Thermal Resistance,

θJC

NDT (TO) Package

21

°C/W

Junction-to-Case

NAJ (LCCC) Package

12

NDS (TO-3) Package

39

Thermal Resistance,

θJA

Junction-to-Ambient

NDT (TO) Package

186

°C/W

(No Heat Sink)

NAJ (LCCC) Package

88

LM317A and LM317-N Electrical Characteristics

(1)

Specifications with standard type face are for TJ = 25°C, and those with boldface type apply over full Operating

Temperature Range. Unless otherwise specified, VIN − VOUT = 5V, and IOUT = 10 mA.

LM317A

LM317-N

Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Units

1.238

1.250

1.262

-

1.25

-

V

Reference Voltage

3V

≤ (VIN − VOUT) ≤ 40V,

1.225

1.250

1.270

1.20

1.25

1.30

V

10 mA

≤ IOUT ≤ IMAX

(1)

0.005

0.01

0.04

Line Regulation

3V

≤ (VIN − VOUT) ≤ 40V

(2)

%/V

0.01

0.02

0.07

0.1

0.5

0.1

0.5

Load Regulation

10 mA

≤ IOUT ≤ IMAX

(1) (2)

%

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

10 mA

≤ IOUT ≤ IMAX

(1)

0.2

5

0.2

5

μA

Change

3V

≤ (VIN − VOUT) ≤ 40V

Temperature Stability

TMIN ≤ TJ ≤ TMAX

1

%

Minimum Load Current

(VIN − VOUT) = 40V

3.5

10

3.5

10

mA

NDS, KTT Packages

-

1.5

2.2

3.4

(VIN − VOUT) ≤ 15V

DCY, NDE Packages

1.5

2.2

3.4

1.5

2.2

3.4

A

NDT, MDT Packages

0.5

0.8

1.8

0.5

0.8

1.8

Current Limit

NDS, KTT Packages

-

0.15

0.40

(VIN − VOUT) = 40V

DCY, NDE Packages

0.112

0.30

0.112

0.30

A

NDT, MDT Packages

0.075

0.20

0.075

0.20

RMS Output Noise, % of

10 Hz

≤ f ≤ 10 kHz

0.003

%

VOUT

VOUT = 10V, f = 120 Hz, CADJ = 0 μF

65

dB

Ripple Rejection Ratio

VOUT = 10V, f = 120 Hz, CADJ = 10 μF

66

80

66

80

dB

Long-Term Stability

TJ = 125°C, 1000 hrs

0.3

1

0.3

1

%

(1)

IMAX = 1.5A for the NDS (TO-3), NDE (TO-220), and KTT (TO-263) packages. IMAX = 1.0A for the DCY (SOT-223) package. IMAX = 0.5A

for the NDT (TO), MDT (PFM), and NAJ (LCCC) packages. Device power dissipation (PD) is limited by ambient temperature (TA), device

maximum junction temperature (TJ), and package thermal resistance (θJA). The maximum allowable power dissipation at any

temperature is : PD(MAX) = ((TJ(MAX) - TA)/θJA). All Min. and Max. limits are ensured to TI's Average Outgoing Quality Level (AOQL).

(2)

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.

Submit Documentation Feedback

5

Product Folder Links: LM117 LM317-N

Codice articolo simile - LM117KSTEEL

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
National Semiconductor ...	LM117KSTEEL	1,013Kb / 28P	3-Terminal Adjustable Regulator
Texas Instruments	LM117KSTEEL	3Mb / 40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
	LM117KSTEEL	3Mb / 40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
	LM117KSTEEL	5Mb / 48P	[Old version datasheet] Wide Temperature Three-Pin Adjustable Regulator
	LM117KSTEEL	5Mb / 51P	[Old version datasheet] LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator

More results

Descrizione simile - LM117KSTEEL

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Texas Instruments	LM117	3Mb / 41P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
	LM117H	3Mb / 40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
	LM317AEMP	3Mb / 40P	[Old version datasheet] LM117/LM317A/LM317-N Three-Terminal Adjustable Regulator
	LM317	1Mb / 32P	[Old version datasheet] LM317 3-Terminal Adjustable Regulator
	LM117	5Mb / 51P	[Old version datasheet] LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator
First Components Intern...	LM317E	538Kb / 9P	LM317-3 Terminal Adjustable Output Positive Voltage Regulators
National Semiconductor ...	LM337L	89Kb / 5P	3-Terminal Adjustable Regulator
Texas Instruments	LM317	1Mb / 32P	[Old version datasheet] 3-Terminal Adjustable Regulator
List of Unclassifed Man...	GM317	352Kb / 8P	3- TERMINAL ADJUSTABLE REGULATOR
Texas Instruments	LM317M	219Kb / 12P	[Old version datasheet] 3-TERMINAL ADJUSTABLE REGULATOR

More results

LM117KSTEEL Scheda tecnica(PDF) 5 Page - Texas Instruments

LM117KSTEEL Scheda tecnica(HTML) 5 Page - Texas Instruments

Codice articolo simile - LM117KSTEEL

Descrizione simile - LM117KSTEEL

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 26 27 28 29 30 31 32 33 34 35 36 37 38

Scheda tecnica Scarica

Link URL