TL432 友顺UTC 电子元器件芯片.pdf
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UNISONIC TECHNOLOGIES CO., LTD
TL432 LINEAR INTEGRATED CIRCUIT
1 of 6
Copyright © 2022 Unisonic Technologies Co., Ltd QW-R103-009.W
1.25V PRECISION
ADJUSTABLE SHUNT
REFERENCE REGULATORS
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 (5
0mA)
and an extended temperature range of 0 to 85
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
*Temperature-Compensated:50ppm/°C
*Internal amplifier with 50mA capability
*Nominal temperature range extended to 85°C
*Low frequency dynamic output impedance: <150Ω
*Low output noise
TO-92
1
SOP-8
SOT-89SOT-25
SOT-23-3
(JEDEC TO-236)
2
3
1
1
3
5
2
4
1
2
3
1
SOT-23
(EIAJ SC-59)
ORDERING INFORMATION
Ordering Number
Package
Pin Assignment
Packing
Lead Free Halogen Free 1
2
3
4
5
6
7
8
TL432L-AE2-R TL432G-AE2-R SOT-23-3 R
K
A
- -
- -
- Tape Reel
TL432L-AE3-R TL432G-AE3-R SOT-23 R
K
A
- -
- -
- Tape Reel
TL432L-AB3-R TL432G-AB3-R SOT-89 R
A
K
- -
- -
- Tape Reel
TL432L-AF5-R TL432G-AF5-R SOT-25 X
X
K
R
A
- -
- Tape Reel
TL432L-T92-B TL432G-T92-B TO-92 R
A
K
- -
- -
- Tape Box
TL432L-T92-K TL432G-T92-K TO-92 R
A
K
- -
- -
- Bulk
TL432L-S08-R TL432G-S08-R SOP-8 K
A
A
X
X
A
A
R
Tape Reel
Note: Pin Code: R: Reference K: Cathode A: Anode X: No Connection
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