si-3000kfe Sanken Electric Co., Ltd., si-3000kfe Datasheet
si-3000kfe
Manufacturer Part Number
si-3000kfe
Description
Low Current Consumption, Low Dropout Voltage Linear Regulator Ics
Manufacturer
Sanken Electric Co., Ltd.
Datasheet
1.SI-3000KFE.pdf
(2 pages)
1-1-1 Linear Regulator ICs
*1: V
*2: Refer to the Dropout Voltage parameter.
*3: I
*4: Output is OFF when the output control terminal V
*5: SI-3000KFE cannot be used in the following applications because the built-in foldback-type overcurrent protection may cause errors during start-up stage.
Input Voltage Range
Output Current Range
Output Voltage Variable Range
Operating Ambient Temperature
Operating Junction Temperature
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Circuit Current
Circuit Current at Output OFF
Temperature Coefficient of
Output Voltage
Ripple Rejection
Overcurrent Protection Starting
Current
V
Terminal
Input Overvoltage Shutdown
Voltage
• Compact full-mold package (equivalent to
• Output current: 1.0A
• Low dropout voltage: V
• High ripple rejection: 75dB
• Low circuit current at output OFF: Iq (OFF)
• Built-in overcurrent and thermal protection
• Secondary stabiliz e d power supply (local
C
Features
Applications
Recommended Operating Conditions
Electrical Characteristics
SI-3000KFE Series
32
TO220)
1 A
circuits
power supply)
(1) Constant current load (2) Positive and negative power supply (3) Series-connected power supply (4) V
S1
IN
is specified at the 5% drop point of output voltage V
(max) and I
*3
Control Voltage (Output ON)
Control Voltage (Output OFF)
Control Current (Output ON)
Control Current (Output OFF)
Parameter
ICs
Parameter
O
(max) are restricted by the relationship P
DIF
*4
0.5V (at I
V
I
Symbol
q
ADJ
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
V
Conditions
Conditions
Conditions
Conditions
Conditions
V
V
V
I
V
I
V
R
V
(OFF)
C
C
C
OLOAD
O
I
C
OLINE
I
, IH
OVP
DIF
REJ
S1
, IL
, IH
, IL
q
/ T
a
O
= 1.0A)
Low Current Consumption, Low Dropout Voltage Linear Regulator ICs
C
is open. Each input level is equivalent to LS-TTL level. Therefore, the device can be driven directly by LS-TTLs.
Symbol
V
O
V
T
I
T
ADJ
O
*1: A built-in input-overvoltage-protection circuit shuts down the output voltage at the Input Overvoltage Shutdown Voltage
O
op
IN
j
DC Input Voltage
Output Control Terminal Voltage
DC Output Current
Power Dissipation
Junction Temperature
Storage Temperature
Operating Ambient Temperature
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to Ambient Air)
min.
0.98
on the condition that V
1.1
–5
33
D
Absolute Maximum Ratings
2
of the electrical characteristics.
(max) = (V
Parameter
IN
V
V
f=100 to 120Hz , V
V
- V
I
I
V
Tj=0 to 100 C, V
O
O
IN
V
IN
IN
IN
=0.5A, V
=1.0A, V
V
=7V, I
IN
=7V, I
=7V, I
=6 to 15V, I
O
V
V
V
V
IN
V
=7V, I
)
V
IN
IN
IN
IN
=7V, I
C
SI-3010KFE
C
=2V, V
I
=7V, V
=7V, V
=7V, V
=7V, V
=2V, V
Ratings
O
O
IN
V
V
V
O
I
=0 to 1A, V
O
=0.01A
O
1.00
=0.01A, V
O
IN
IN
typ.
O
=0.1A, V
= overcurrent protection starting current, I
75
C
C
=0A, V
0.5
=5A
=7V
=7V
= 16.6W.
O
=2V, V
=2V, V
0
=0.01A,
O
O
C
C
C
C
O
=5A
=0V
=5A
=2V
=2V
=0V
=0.01A,
O
C
O
=2.5V
O
O
C
=2V
=5V
C
Symbol
C
=5V
=5V
=2V,
=2V,
=2V,
Tstg
Top
P
P
V
Vc
Io
Tj
j-c
j-a
D1
D2
IN
max.
1.02
600
0.3
0.5
30
75
0.8
40
O
1
SI-3010KFE
2.4
–20 to +100
adjustment by raising ground voltage
–30 to +85
0 to 1.0
1.1 to 16
Ratings
*2
to 27
SI-3010KFE
–40 to +125
–40 to +125
–40 to +100
Ratings
*1
16.6
1.72
35
V
1.0
6.0
*1
58
IN
*1
mV/ C
O
Unit
mV
mV
dB
V
V
A
V
V
V
= 10 mA.
A
A
A
A
Unit
C/W
C/W
W
W
V
V
A
C
C
C
With infinite heatsink
Without heatsink, stand-alone operation
Without heatsink, stand-alone operation
Remarks
Unit
V
A
V
C
C
(T
a
=25 C)
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si-3000kfe Summary of contents
Page 1
... V S1 *4: Output is OFF when the output control terminal V C *5: SI-3000KFE cannot be used in the following applications because the built-in foldback-type overcurrent protection may cause errors during start-up stage. (1) Constant current load (2) Positive and negative power supply (3) Series-connected power supply ( ICs ...
Page 2
... R1=(V –V O *2: For SI-3010KFE, insert R3 in case of setting V The recommended value for R3 is 10k . External Dimensions (TO220F-5) 0.2 10. 0.8 +0.1 0.5 –0.05 0.6 4 p1.7 0.5 0.2 9 SI-3000KFE Series + Load ) (V /R2) ADJ ADJ to V 1.5V 0.2 4.7 0.2 2.54 0.7 a. Part Number 0.2 2.76 b. Lot Number c. Administer Number R-end Pin Assignment ...