LT1109A View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT1109A

Micropower DC/DC Converter Flash Memory VPP Generator Adjustable and Fixed 5V, 12V

Linear Technology 

1 2 3 4 5 6 7 8

LT1109A

TYPICAL APPLICATI S

3.3V Powered Flash Memory VPP Generator

VIN

20µH*

MBRS130T3

3.3V

+

22µF

3

SW

1

VIN

8

SENSE

LT1109A-12

7

SHUTDOWN

GND PGND

5

4

SHUTDOWN

* COILTRONICS CTX20-1

SUMIDA CD54-220LC

** AVX TPS SERIES

12V

60mA

33µF**

25V

1109A TA04

2V Powered Flash Memory VPP Generator

VIN

2V

+

10µH*

MBRS130T3

22µF

3

SW

1

VIN

SENSE 8

LT1109A-12

7

SHUTDOWN

GND PGND

5

4

SHUTDOWN

* COILTRONICS CTX10-1

SUMIDA CD54-100LC

** AVX TPS SERIES

12V

35mA

33µF**

25V

1109A TA05

6

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