L4903 Datasheet, Functions, STMicroelectronics

L4903 Features

  • Functions : - 5 V internal reference without voltage divider between the output and the error comparator - very low drop series regulator element utilizing current mirrors permit high output impe

PDF File Details

Part number:

L4903

Manufacturer:

STMicroelectronics ↗

File Size:

140.08kb

Download:

📄 Datasheet

Description:

Dual 5v regulator with reset and disable functions. The L4903 is a monolithic low drop dual 5 V regulator designed mainly for supplying microprocessor systems. Reset, data save function

Datasheet Preview: L4903 📥 Download PDF (140.08kb)
Page 2 of L4903 Page 3 of L4903

TAGS

L4903
DUAL
REGULATOR
WITH
RESET
AND
DISABLE
FUNCTIONS
STMicroelectronics

📁 Related Datasheet

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.

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 .

L4916 - VOLTAGE REGULATOR PLUS FILTER (STMicroelectronics)
® L4916 VOLTAGE REGULATOR PLUS FILTER . . . . . . . . FIXED OUTPUT VOLTAGE 8.5 V 250 mA OUTPUT CURRENT HIGH RIPPLE REJECTION HIGH LOAD REGULATION H.

L4918 - VOLTAGE REGULATORS PLUS FILTER (STMicroelectronics)
L4918 VOLTAGE REGULATORS PLUS FILTER . . . . . . . . PRELIMINARY DATA FIXED OUTPUT VOLTAGE 8.5V 250mA OUTPUT CURRENT HIGH RIPPLE REJECTION HIGH LOA.

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.

L4921 - 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.

Stock and price

part
Tadiran Batteries
BATTERY LITHIUM 3.6V AA
DigiKey
TL-4903-T
197 In Stock
Qty : 1035 units
Unit Price : $5.19
Since 2006. D4U Semicon.   |   Datasheet4U.com   |   Contact Us   |   Privacy Policy   |   Purchase of parts