Semiconductor
S78DL33F
Low Drop output Voltage Regulator
Descriptions
• Three Terminal Positive Low Dropout Voltage Re...
Semiconductor
S78DL33F
Low Drop output Voltage
Regulator
Descriptions
Three Terminal Positive Low Dropout Voltage
Regulator
Features
Low Standby Current Consumption (500 ㎂ Typ.) Maximum Output Current (180 ㎃ Max.) Less I/O voltage Difference (250 ㎷ Max.)
Ordering Information
Type NO. S78DL33F Marking 33□□ Package Code SOT-89
□□: Monthly Code, Weekly Code
Outline Dimensions
unit :
mm
4.0 0.50±0.1 2.5 +0.2
-0.3
1.00±0.3
3
1.82±0.05
-0.1 +0.2
PIN Connections 1. Output 2. GND 3. Input
4.5
2 1
0.52±0.05 0.15 Typ.
-0.1 1.5 +0.2
0~0.1
-0.02 +0.04
0.42±0.05
■Functional Block Diagram
KSI-8046-001
1
S78DL33F
Maximum ratings
Characteristic
Operating Input voltage Power Dissipation Operating Temperature Range Junction Temperature Storage Temperature Range Lead Temperature Time
Ta=25°C
Symbol
VIN PD TOPR Tj Tstg Tsol
Ratings
16 500 -40~+85 150 -55~150 260 (10 Sec)
Unit
V mW °C °C °C °C
Electrical Characteristics
(※ VIN=4.3V,
Output voltage Voltage Regulation Load Regulation Dropout Voltage Ripple Rejection Ratio Ground pin Current
IOUT=100uA,
Tj =25°C)
Characteristic
Symbol
VOUT Δ VOUT(1) Δ VOUT(2) VDROP RR IGND
Test Condition
VIN=4.3V, IOUT=100uA VIN=4.3V~10V, IOUT=100uA VIN=4.3V , IOUT=1~100mA IOUT=50mA IOUT=100mA f=100Hz, IOUT=100uA VIN=4.3V , IOUT=100uA VIN=4.3V , IOUT=50mA VIN=4.3V , IOUT=100mA
Min.
3.168 -
Typ. Max.
3.3 2 7 110 150 75 200 0.9 2.1 3.432 15 28 230 300 400 1.8 4
Unit
V mV mV mV dB uA mA mA
■Test circuit
KSI-8046-001
2
S78D...