LDK220PU30R datasheet(4/28 Pages) STMICROELECTRONICS

Part #	LDK220PU30R

Description	200 mA low quiescent current and low noise LDO

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Pin configuration

LDK220

4/28

DocID026015 Rev 4

2

Pin configuration

Figure 3: Pin connections (top view)

Table 1: Pin description (SOT23-5L, SOT323-5L)

Pin n°

Symbol

Function

1

IN

Input voltage of the LDO

2

GND

Common ground

3

EN

Enable pin logic input: low = shutdown, high = active

4

ADJ/NC

Adjustable pin on ADJ version, not connected on fixed version

5

OUT

Output voltage of the LDO

Table 2: Pin description (DFN6)

Pin n°

Symbol

Function

1

OUT

Output voltage of the LDO

2

N/C

Not connected

3

ADJ/NC

Adjustable pin on ADJ version, not connected in fixed version

4

EN

Enable pin logic input: low = shutdown, high = active

5

GND

Common ground

6

IN

Input voltage of the LDO

Table 3: Pin description (SOT-89)

Pin n° (1)

Symbol

Function

1

OUT

Output voltage of the LDO

2

GND

Common ground

3

IN

Input voltage of the LDO

Notes:

(1) Adjustable version and enable pin are not available on the SOT-89 package.

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