TL432_11 Datasheet, PDF (1/3 Pages) Unisonic Technologies – 1.25V PRECISION ADJUSTABLE SHUNT REFERENCE REGULATORS

UNISONIC TECHNOLOGIES CO., LTD
TL432
Preliminary
1.25V PRECISION
ADJUSTABLE SHUNT
REFERENCE REGULATORS
LINEAR INTEGRATED CIRCUIT
3
1
2
SOT-23
4
5
123
SOT-25
„ DESCRIPTION
The UTC TL432 is a three-terminal adjustable shunt regulator
highly accurate 1.25V band gap reference with 0.5%, 1% tolerance.
The device offers thermal stability, wide operating current (50mA)
and an extended temperature range of 0° to 105°C for operation in
power supply applications. The UTC TL432 offers a wide operating
voltage range of up to 12V and is an excellent choice for voltage
reference requirements in an isolated feedback circuit for 3.0V ~
3.3V switching mode power supplies. The tight tolerance guarantees
a lower design cost for the power supply manufacturer by virtually
eliminating the need for an extra power supply manufacturing
process of the power supply.
„ FEATURES
1
SOT-89
SOP-8
1
TO-92
*Temperature-Compensated:50ppm/°C
*Internal amplifier with 50mA capability
*Nominal temperature range extended to 105°C
*Low frequency dynamic output impedance:<150Ω
*Low output noise
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
Package
Pin Assignment
12345678
TL432L-AE3-R
TL432G-AE3-R
SOT-23 K R A - - - - -
TL432L-AB3-R
TL432G-AB3-R
SOT-89 R A K - - - - -
TL432L-AF5-R
TL432G-AF5-R
SOT-25 X X K R A - - -
TL432L-T92-B
TL432G-T92-B
TO-92
RAK - - - - -
TL432L-T92-K
TL432G-T92-K
TO-92
RAK - - - - -
TL432L-S08-R
TL432G-S08-R
SOP-8
KAAXXAAR
Note: Pin Code: C: Cathode A: Anode R: Reference X: No Connection
Packing
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