Semiconductor
S78DL33L
Low Drop output Voltage Regulator
Descriptions
• Three Terminal Positive Low Dropout Voltage Re...
Semiconductor
S78DL33L
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. S78DL33L Marking S78DL33L Package Code TO-92L
Outline Dimensions
unit :
mm
PIN Connections 1. Output 2. GND 3. Input
■Functional Block Diagram
KSI-9019-001
1
S78DL33L
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 1 -40~+85 150 -55~150 260 (10 Sec)
Unit
V W °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-9019-001
2
S78DL33L
Electrical Characteristic Curves
Fig. 1. Vin - Vout Fig. 2 |Vout - Vin| -I OUT
Fig. 3. Pd - Ta
Fig. 4. Input voltage – Ground pin Current
KSI-9019-001
3
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