®
L4936E
ADVANCED VOLTAGE REGULATOR
ENABLE AND SENSE INPUTS (EN, SI) PROTECTED AGAINST NEGATIVE TRANSIENTS DOWN TO -5V...
®
L4936E
ADVANCED VOLTAGE
REGULATOR
ENABLE AND SENSE INPUTS (EN, SI) PROTECTED AGAINST NEGATIVE TRANSIENTS DOWN TO -5V RESET THRESHOLD ADJUSTABLE FROM 3.8 TO 4.7V EXTREMELY LOW QUIESCENT CURRENT, 65µA (LESS THAN 90µA) IN STANDBY MODE OPERATING DC SUPPLY VOLTAGE RANGE 5V - 28V OPERATING TRANSIENT SUPPLY VOLTAGE UP TO 40V HIGH PRECISION STANDBY OUTPUT VOLTAGE 5V ± 1% WITH 100mA CURRENT CAPABILITY OUTPUT 2 VOLTAGE 5V ± 2% WITH 400mA CURRENT CAPABILITY (ADJ WIRED TO VOUT2) OUTPUT 2 VOLTAGE ADJUSTABLE BY EXTERNAL VOLTAGE DIVIDER OUTPUT 2 DISABLE FUNCTION FOR STANDBY MODE PIN CONNECTIONS (Top views)
MULTIWATT 11
MULTIWATT 15
ORDERING NUMBERS: L4936E (Multiwatt 11) L4936EH (Multiwatt 15)
DESCRIPTION The L4936E is a monolithic integrated dual voltage
regulator with two very low dropout outputs and additional functions as power-on reset and input voltage sense. It is designed for supplying the microcomputer controlled systems especially in automotive applications.
15
OUT2 ADJ OUT1 SO N.C. N.C. RES GND EN N.C. CT PR SI VS1 VS2
11 10 9 8 7 6 5 4 3 2 1
OUT2 ADJ OUT1 SO RES GND EN CT PR SI VS1/VS2
14 13 12 11 10 9 8 7 6 5 4 3 2 1
TAB CONNECTED TO PIN 6
D94AT077
TAB CONNECTED TO PIN 6
D94AT078A
Multiwatt11
Multiwatt15
June 2000
1/11
L4936E
ABSOLUTE MAXIMUM RATINGS
Symbol VINDC V INTR IO VSI ISI V EN IEN VRES , VSO IRES , ISO PO Tstg Tj TJSD
Note:
Parameter DC Operating Supply Voltage Transient Operating Supply Voltage (T < 400ms) Output Current Sense Input Voltage (Vol...
