L4921 Datasheet, Regulators, STMicroelectronics

PDF File Details

Part number:

L4921

Manufacturer:

STMicroelectronics ↗

File Size:

64.93kb

Download:

📄 Datasheet

Description:

Very lowdrop adjustable regulators. The L4920 and L4921 are adjustable voltage regulators with a verylow voltage drop (0.4V typ. at 0.4A Tj = 25°C), low quiescent curren

L4921 Application

• Applications where low consumption is particularly important. In battery backup and standby applications the low consumption of these devices extend

TAGS

L4921

STMicroelectronics

📁 Related Datasheet

L4920 - VERY LOWDROP ADJUSTABLE REGULATORS (STMicroelectronics)
® L4920 L4921 VERY LOW DROP ADJUSTABLE REGULATORS . . . . . . . . VERY LOW DROP VOLTAGE ADJUSTABLE OUTPUT VOLTAGE FROM 1.25V TO 20V 400mA OUTPUT CU.

L4922 - VERY LOW DROP REGULATOR WITH RESET (STMicroelectronics)
® L4922 VERY LOW DROP REGULATOR WITH RESET . . . . . . . VERY LOW DROP (max. 0.9 V at 1 A) OVER FULL OPERATING TEMPERATURE RANGE (– 40 / + 125°C) L.

L4923 - WITH RESET AND INHIBIT 5V.1A VERY LOW DROP REGULATOR (STMicroelectronics)
® L4923 5V–1A VERY LOW DROP REGULATOR WITH RESET AND INHIBIT . . . . . . . . . VERY LOW DROP (max. 0.9V at 1A) OVER FULL OPERATING TEMPERATURE RANG.

L4925 - VERY LOW DROP VOLTAGE REGULATOR (STMicroelectronics)
® L4925 VERY LOW DROP VOLTAGE REGULATOR OPERATING DC SUPPLY VOLTAGE RANGE 6V TO 28V TRANSIENT SUPPLY VOLTAGE UP TO 40V EXTREMELY LOW QUIESCENT CURRE.

L4901A - DUAL 5V REGULATOR WITH RESET (STMicroelectronics)
® L4901A DUAL 5V REGULATOR WITH RESET . . . . . . . . . . . . OUTPUT CURRENTS : I01 = 400mA I 0 2 = 400mA FIXED PRECISION OUTPUT VOLTAGE 5V ± 2% RE.

L4902A - DUAL 5V REGULATOR WITH RESET AND DISABLE (STMicroelectronics)
® L4902A DUAL 5V REGULATOR WITH RESET AND DISABLE . . . . . . . . . . . . . DOUBLE BATTERY OPERATING OUTPUT CURRENTS : I01 = 300 mA I02 = 300 mA FI.

L4903 - DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS (STMicroelectronics)
L4903 DUAL 5V REGULATOR WITH RESET AND DISABLE FUNCTIONS . . . . . . . . . . . . PRELIMINARY DATA OUTPUT CURRENTS : I01 = 50mA I02 = 100mA FIXED PR.

L4904A - DUAL 5V REGULATOR WITH RESET (STMicroelectronics)
® L4904A DUAL 5V REGULATOR WITH RESET . . . . . . . . . . . . OUTPUT CURRENTS : I01 = 50mA I 02 = 100mA FIXED PRECISION OUTPUT VOLTAGE 5V ± 2 % RES.

L4909 - EXTERNALLY ADJUSTABLE MULTIFUNCTION REGULATOR (STMicroelectronics)
L4909 EXTERNALLY ADJUSTABLE MULTIFUNCTION REGULATOR s 3 OUTPUTS - Vo1 : output voltage variable from 5 to 12 V; limit current : 1.2 A. - Vo2 : output.

L4915 - ADJUSTABLE VOLTAGE REGULATOR PLUS FILTER (STMicroelectronics)
L4915 ADJUSTABLE VOLTAGE REGULATOR PLUS FILTER . . . . . . . . PRELIMINARY DATA OUTPUT VOLTAGE ADJUSTABLE FROM 4 TO 11V HIGH OUTPUT CURRENT (up to .