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Part Numbert Mfg Packt D/C Descriptiont Qty Company/Contact  
LC341A TI  TSOP  00+    2500 
    San xin technology(hk)ltd
  • Contact:chenwen
  • Tel:86-755-82539387
  • Fax:
  • Email: wen830204@yahoo.cn
LC341A TI  TSOP  00+    2500 
    Hua Sun Tak (HK)ltd
  • Contact:Sunny
  • Tel:852-3426 3738
  • Fax:852-2783 7978
  • Email: sunny@hstek.hk


LC341A TI    00+    495 
LC341A Original pac    6000    TI 
    guansheng technology ltd
  • Contact:cindy
  • Tel:86-755-82567394
  • Fax:86-755-82567387
  • Email: cindy_ic@hotmail.com
LC341A TI  00+  TSOP    495 
    KEUNGTAI
  • Contact:Mr.ZEFENGLIN
  • Tel:86-0755-33062505
  • Fax:86-0755-33062506
  • Email: keungtai@live.com
LC341A TI  00+  495     
    Yinke(HK)ELECTRONICCOMPANYLTD
  • Contact:Ms.Tinazhang
  • Tel:86-755-83019951
  • Fax:86-755-83015789
  • Email: ykic123@yahoo.cn

LC341A Datasheet
DESCRIPTION The L7900AC series of three-terminal ne.c~at'v,e regulators is available in T0-220 and D'PAK packages and several fixed output voltages. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation; furthermore, having the same voltage option as the L7800A positive standard series, they are particularly suited for split power supplies. In addition, the -5.2V is also available for ECL system. If adequate heat sinking is provided, they can deliver over l.5A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
LC341A Price

l Parameter Symbol Condition Max Unit
I Input capacitance CiN VIN = OV, f = 1.OMHz 20 pF
I Output capicitance COUT VOUT = OV, f = 1.OMHz 20 pF


LC341A on stock
A smaller value of L results in higher current ripple and output voltage ripple as well as greater core losses. Larger values of L decrease the ripple, but require finding physi- cally larger inductors since maximum DC current rating decreases significantly as inductance increases within inductor product types. Generally, by choosing the de- sired ripple current based on the maximum output cur- rent,the inductorvalue can be calculated from the previous equation. It is typical to choose the inductor so that the ripple current is about 40% of the maximum output
(1) Built-in reset signal generating function (Available 7 series ofreset detection voltage) (2) Low power-loss (Dropout voltage: MAX. 1.2V at Io=O.lA) (3) Surface mount type package (Equivalent to SC-63) (4) High-precision output type (Output voltage precision: +3.0%) (5) Overcurrent, overheat protection functions

E 2 E 1 E O Number of bits corrected
0 0 O 0 (no errors)
0 O 1 1
0 1 O 2
0 1 1 3
1 0 O 4
1 O 1 5
1 1 O Correction not possible
1 1 1 Unused