Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

LM137 Scheda tecnica(PDF) 6 Page - STMicroelectronics

Il numero della parte LM137
Spiegazioni elettronici  Three-terminal adjustable negative voltage regulators
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LM137 Scheda tecnica(HTML) 6 Page - STMicroelectronics

Back Button LM137_08 Datasheet HTML 2Page - STMicroelectronics LM137_08 Datasheet HTML 3Page - STMicroelectronics LM137_08 Datasheet HTML 4Page - STMicroelectronics LM137_08 Datasheet HTML 5Page - STMicroelectronics LM137_08 Datasheet HTML 6Page - STMicroelectronics LM137_08 Datasheet HTML 7Page - STMicroelectronics LM137_08 Datasheet HTML 8Page - STMicroelectronics LM137_08 Datasheet HTML 9Page - STMicroelectronics LM137_08 Datasheet HTML 10Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 18 page
background image
Electrical characteristics
LM137 - LM337
6/18
4
Electrical characteristics
Table 4.
Electrical characteristics of LM137 (TJ = -55 to 150 °C, VI - VO = 5 V, IO = 0.5 A unless
otherwise specified) (1)
1.
Although power dissipation is internally limited, these specifications are applicable for power dissipation of:
15 W for TO-220 and 20 W for TO-3 Package; IO(max) is 1.5 A
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
VREF
Reference voltage
Ta = 25°C
-1.225
-1.25
-1.275
V
|VI - VO| = 3 to 40 V, TJ = Tmin to Tmax
|IO| = 10mA to |IO(max)| P ≤ Pmax
-1.2
-1.25
-1.3
KVI
Line regulation (2)
2.
Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output
voltage due to heating effects are covered under the specification for thermal regulation.
Ta = 25°C
|VI - VO| = 3 to 40 V
IO = 0.1 A
0.01
0.02
%/V
IO = 20 mA
0.01
0.02
KVO
Load regulation (2)
Ta = 25°C
|IO| = 10mA to |IO(max)|
|VO| ≤ 5 V
15
25
mV
|VO| ≥ 5 V
0.3
0.5
%
Thermal regulation
Ta = 25°C, pulse 10 ms
0.002
0.02
%/W
IADJ
Adjustment pin current
65
100
µA
ΔIADJ
Adjustment pin current
change
Ta = 25°C, |IO| = 10 mA to |IO(max)|
|VI - VO| = 3 to 40 V
25
µA
KVI
Line regulation (2)
|VI - VO| = 3 to 40 V
0.02
0.05
%/V
KVO
Load regulation (2)
|IO| = 10mA to |IO(max)|
|VO| ≤ 5 V
20
50
mV
|VO| ≥ 5 V
0.3
1
%
|IO(min)| Minimum load current
|VI - VO| ≤ 40 V
2.5
5
mA
|VI - VO| ≤ 10 V
1.2
3
IOS
Short circuit output current
|VI - VO| ≤ 15 V
1.5
2.2
A
|VI - VO| = 40 V, TJ =25°C
0.24
0.4
VNO
RMS output noise
(% of VO)
Ta = 25°C, f = 10 Hz to 10 kHz
0.003
%
RVF
Ripple rejection ratio
VO = -10 V, f = 120 Hz
60
dB
CADJ = 10 µF
66
77
KVT
Temperature stability
0.6
%
KVH
Long term stability
Ta = 125°C, 1000 H
0.3
1
%


Codice articolo simile - LM137_08

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
National Semiconductor ...
LM13700 NSC-LM13700 Datasheet
633Kb / 24P
   Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers
LM13700AN NSC-LM13700AN Datasheet
633Kb / 24P
   Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers
LM13700M NSC-LM13700M Datasheet
633Kb / 24P
   Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers
logo
Texas Instruments
LM13700M TI1-LM13700M Datasheet
1Mb / 32P
[Old version datasheet]   LM13700 Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers
LM13700M/NOPB TI1-LM13700M/NOPB Datasheet
1Mb / 32P
[Old version datasheet]   LM13700 Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers
More results

Descrizione simile - LM137_08

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
LM137 STMICROELECTRONICS-LM137 Datasheet
245Kb / 14P
   THREE-TERMINAL ADJUSTABLE NEGATIVE VOLTAGE REGULATORS
March 1993
logo
KEC(Korea Electronics)
KIA79L05F KEC-KIA79L05F Datasheet
285Kb / 14P
   THREE TERMINAL NEGATIVE VOLTAGE REGULATORS
logo
Motorola, Inc
MC7900 MOTOROLA-MC7900 Datasheet
186Kb / 12P
   THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS
logo
Integral Corp.
IL79 INTEGRAL-IL79 Datasheet
136Kb / 5P
   THREE-TERMINAL NEGATIVE VOLTAGE REGULATORS
logo
Micro Commercial Compon...
MC7905CT MCC-MC7905CT Datasheet
166Kb / 6P
   Three-Terminal Negative Voltage Regulators
MC7905CT MCC-MC7905CT_11 Datasheet
264Kb / 6P
   Three-Terminal Negative Voltage Regulators
MC7915CT MCC-MC7915CT Datasheet
449Kb / 5P
   Three-Terminal Negative Voltage Regulators
logo
Toshiba Semiconductor
TA79L005P TOSHIBA-TA79L005P_06 Datasheet
446Kb / 16P
   Three-Terminal Negative Voltage Regulators
logo
KEC(Korea Electronics)
KIA79L05BP KEC-KIA79L05BP Datasheet
263Kb / 13P
   THREE TERMINAL NEGATIVE VOLTAGE REGULATORS
logo
NEC
UPC79L00 NEC-UPC79L00 Datasheet
286Kb / 10P
   THREE TERMINAL NEGATIVE VOLTAGE REGULATORS????
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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