LL431_1112 Datasheet, PDF (1/5 Pages) Unisonic Technologies – PROGRAMMABLE PRECISION REFERENCE

UNISONIC TECHNOLOGIES CO., LTD
LL431
PROGRAMMABLE PRECISION
REFERENCE
„ DESCRIPTION
The UTC LL431 is a three-terminal adjustable regulator with a
guaranteed thermal stability over applicable temperature ranges.
The output voltage may be set to any value between V_REF
(approximately 2.5V) and 36 V with two external resistors. It
can be used in provides very wide applications including shunt
regulator, series regulator, switching regulator, voltage reference
and others.
LINEAR INTEGRATED CIRCUIT
3
1
2
SOT-23
4
5
123
SOT-25
1
SOT-89
„ FEATURES
*Programmable output Voltage to 36V.
*Low dynamic output impedance 0.2Ω.
*Sink current capability of 1.0 to 100mA.
*Equivalent full-range temperature coefficient of 50ppm/ °C
typical for operation over full rated operating temperature range.
1
SOP-8
TO-92
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Pin Assignment
Package _{1 2 3 4 5 6 7 8}
LL431K-AB3-R
LL431G-AB3-R
SOT-89 R A K - - - - -
LL431K-AE3-R
LL431G-AE3-R
SOT-23 K R A - - - - -
LL431NSL-AE3-R
LL431NSG-AE3-R SOT-23 R K A - - - - -
LL431K-AF5-R
LL431G-AF5-R
SOT-25 X X K R A - - -
LL431K-S08-R
LL431G-S08-R
SOP-8 K A A X X A A R
LL431K-T92-B
LL431G-T92-B
TO-92 R A K - - - - -
LL431K-T92-K
LL431G-T92-K
TO-92 R A K - - - - -
LL431K-T92-R
LL431G-T92-R
TO-92 R A K - - - - -
Note: Pin Code: K: Cathode A: Anode R: Reference X: No Connection
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
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