S-19213B18A-V5T2U7 datasheet(16/46 Pages) ABLIC

Part #	S-19213B18A-V5T2U7

Description	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR

Download	46 Pages

Scroll/Zoom	100%

Manufacturer	ABLIC [ABLIC Inc.]

Direct Link	https://www.ablic.com

Logo

16 / 46 page

AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR

S-19213 Series

Rev.1.1_00

16



Condition of Application

Input capacitor (CIN):

A ceramic capacitor with capacitance of 1.0

μF or more is recommended.

Output capacitor (CL):

A ceramic capacitor with capacitance of 1.0

μF or more is recommended.

ESR of output capacitor: A ceramic capacitor with capacitance of 100

Ω or less is recommended.

Caution Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external

parts. Perform thorough evaluation including the temperature characteristics with an actual

application using the above capacitors to confirm no oscillation occurs.



Selection of Input Capacitor (CIN) and Output Capacitor (CL)

The S-19213 Series requires CL between the VOUT pin and the VSS pin for phase compensation. The operation is

stabilized by a ceramic capacitor with capacitance of 1.0

μF or more. When using an OS capacitor, a tantalum

capacitor or an aluminum electrolytic capacitor, the capacitance also must be 1.0

μF or more. However, an oscillation

may occur depending on the equivalent series resistance (ESR).

Moreover, the S-19213 Series requires CIN between the VIN pin and the VSS pin for a stable operation.

Generally, an oscillaiton may occur when a voltage regulator is used under the conditon that the impedance of the

power supply is high.

Note that the output voltage transient characteristics varies depending on the capacitance of CIN and CL and the value

of ESR.

Caution Perform thorough evaluation including the temperature characteristics with an actual application to

select CIN and CL.



Selection of Resistors (Ra, Rb) for Output Voltage External Setting

The S-19213 Series provides the type in which output voltage can be set via the external resistor. The output voltage

can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb) between the

VADJ pin and the VSS pin.

Depending on the intended output voltage, select Ra and Rb from the range shown in Table 11.

Caution Since the VADJ pin impedance is comparatively high and is easily affected by noise, pay adequate

attention to the wiring pattern.

Table 11

VOUT

Ra

Rb

1.8 V

Connect to VOUT pin

Unnecessary

1.85 V to 30.0 V

0.25 k

Ω to 2.6 MΩ

10 k

Ω to 200 kΩ

Similar Part No. - S-19213B18A-V5T2U7

Manufacturer	Part #	Datasheet	Description
ABLIC Inc.	S-19212B	960Kb / 60P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00
Seiko Instruments Inc	S-19212B25A-E6T1U	3Mb / 58P	CMOS VOLTAGE REGULATOR
Seiko Instruments Inc	S-19212B25A-E6T1U	3Mb / 58P	FOR AUTOMOTIVE OPERATION HIGH-WITHSTAND VOLTAGE LOW DROPOUT CMOS VOLTAGE REGULATOR
ABLIC Inc.	S-19212B25A-E6T1U	960Kb / 60P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00
Seiko Instruments Inc	S-19212B25A-E8T1U	3Mb / 58P	CMOS VOLTAGE REGULATOR

More results

Similar Description - S-19213B18A-V5T2U7

Manufacturer	Part #	Datasheet	Description
ABLIC Inc.	S-19212B	960Kb / 60P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.5.3_00
	S-19214	811Kb / 46P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 1000 mA VOLTAGE REGULATOR Rev.1.1_00
	S-19312	641Kb / 38P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION Rev.1.1_00
	S-19311	647Kb / 38P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 200 mA VOLTAGE REGULATOR www.ablic.com WITH RESET FUNCTION Rev.1.3_00
	S-19243XXXA	1Mb / 74P	AUTOMOTIVE, 125째C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION Rev.3.2_00
	S-19500	692Kb / 47P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 200 mA, BUILT-IN WATCHDOG TIMER VOLTAGE REGULATOR WITH RESET FUNCTION Rev.1.5_00
	S-19502	787Kb / 54P	AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 400 mA, BUILT-IN WATCHDOG TIMER VOLTAGE REGULATOR WITH RESET FUNCTION Rev.1.1_00
	S-19244XXXA	1Mb / 68P	AUTOMOTIVE, 125째C OPERATION, 10 V INPUT, 1000 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION Rev.3.2_00
	S-1212B	1Mb / 60P	105°C OPERATION, 36 V INPUT, 250 mA VOLTAGE REGULATOR Rev.3.1_00
	S-19243XXXH	1Mb / 74P	AUTOMOTIVE, 105째C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION Rev.3.2_00

More results

S-19213B18A-V5T2U7 Datasheet(PDF) 16 Page - ABLIC Inc.

S-19213B18A-V5T2U7 Datasheet(HTML) 16 Page - ABLIC Inc.

Similar Part No. - S-19213B18A-V5T2U7

Similar Description - S-19213B18A-V5T2U7

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Datasheet Download

Link URL