General view

ROB3909

ICCE

Year
Unknown
Category
Components
Type
Integrated circuits
Documentation score
1/5
Last edited
06 OCT 2026

Specifications

Function
low-power pulse generator for LEDs
Package
MP-48, TO-72 and TO-99

Sources: [1]

Description

The ROB3909 is a low-power pulse generator for LEDs, an analog integrated circuit listed in the Agenda radioelectronistului (2nd edition, 1989) among the integrated circuits made in Romania by ICCE (CCSIT-CE), in MP-48, TO-72 and TO-99 packages [1]. Its pinout is in the Gallery.

Coded as (Romanian system, internal CCSIT-CE code) [2]:

Part Meaning
RO manufacturer’s code: RO (Romania)
B bipolar integrated circuit
3909 identification number

Gallery

ICCE ROB3909: PinoutNo image available
Pinout

Documents

No documents available yet.

References

  1. [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 35.2 „Circuite integrate analogice – producător: CCSIT-CE”, p. 607
  2. [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 26.7 „Sistemul românesc (codul intern CCSIT-CE)”, p. 486