Voltage Regulators. FR78L33F Datasheet

FR78L33F Regulators. Datasheet pdf. Equivalent

FR78L33F Datasheet
Recommendation FR78L33F Datasheet
Part FR78L33F
Description Three Terminal Positive Voltage Regulators
Feature FR78L33F; .
Manufacture First Silicon
Datasheet
Download FR78L33F Datasheet




First Silicon FR78L33F
SEMICONDUCTOR
TECHNICAL DATA
Three Terminal Positive Voltage Regulators
(Vout=3.3V)
Features
Best Suited to Power Supply for TTL, C2-MOS.
No External Part Needed.
Built-in Thermal Protective Circuit.
Max. Output Current 100mA (Tj=25).
CHARACTERISTIC
Input Voltage
Power Dissipation
Operating Junction Temperature
Storage Temperature
SYMBOL
VIN
PD
Tj
Tstg
RATING UNIT
25
500
- 0 ~ 150
- 65 ~ 150
V
mW
FR78L33F
AC
H
G
DD
K
FF
123
1. OUTPUT
2. COMMON
3. INPUT
DIM
A
B
C
D
E
F
G
H
J
K
MILLIMETERS
4.70 MAX
2.50 +_0.20
1.70 MAX
0.45+0.15/-0.10
4.25 MAX
1.50+_ 0.10
0.40 TYP
1.7 MAX
0.7 MIN
0.5+0.15/-0.10
SOT-89
2017. 04. 05
Revision No : 0
1/4



First Silicon FR78L33F
FR78L33F
Electrical Characteristics
FR78L33F
(Unless otherwise specified, VIN=8.3V, IOUT=40mA, CIN=0.33μF, COUT=0.1μF, 0℃≤T j 125)
Characteristics
Symbol
Test
Circuit
Test Condition
Min.
Typ.
Tj=25
3.168 3.3
Output Voltage
VOUT
1
5.8VVIN20V,
1.0mAIOUT40mA
3.135 3.3
1.0mAIOUT 70mA
3.135 3.3
Max. Unit
3.432 V
3.465
3.465
V
Line Regulation
Reg line
5.8VVIN20V
1 Tj=25
6.3VVIN20V
- 32 150
mV
- 26 100
Load Regulation
Reg load
1.0mAIOUT 150mA - 25 100
1 Tj=25
mV
1.0mAIOUT40mA
-
8 30
Quiescent Current
Tj=25
IB 1
Tj=125
- 3.8 6.0
mA
- - 5.5
Quiescent Current Change
6.3VVIN20V
ΔIB 1
1.0mAIOUT40mA
- - 1.5
mA
- - 0.1
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VNO 1 Ta=25, 10Hzf 100kHz
- 42 - μVrms
RR
2
f=120Hz,
6.3VVIN16.3V, T j =25
41 49 - dB
VD 1 Tj=25℃, IOUT=100mA
- 2.5 -
V
2017. 04. 05
Revision No : 0
2/4



First Silicon FR78L33F
FR78L33F
Test Circuit / Standard Application Circuit
VIN
FR78L33F
IB
I OUT
VOUT
Test Circuit
1. VOUT , Reg - line , Reg - load , I B , I B , VNO , VD
A
VIN V
3
DUT
2
1 VOUT
A
V
Filter
10~
100
I OUT
Noise
Meter
2. RR
e i = 1V p-p
f = 120Hz
ι <= 30cm
~
VIN
3
DUT
2
1
ι
eo
I OUT
Oscilloscope
RR=20 log
ei
eo
(dB)
2017. 04. 05
Revision No : 0
3/4







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