AS432 Datasheet, PDF (1/7 Pages) List of Unclassifed Manufacturers – 1.24V Precision Adjustable Shunt Reference

AS432
SEMICONDUCTOR 1.24V Precision Adjustable Shunt Reference
Features
• Temperature-compensated: 50 ppm/°C
• 0.25% to 2.0% bandgap offered
• Internal amplifier with 150 mA capability
• Multiple temperature ranges
• Low frequency dynamic output
impedance: < 150 mΩ
• Low output noise
Pin Configuration — Top view
TO-92 (LP)
Description
The AS432 is a three terminal adjustable shunt regulator utilizing an
accurate 1.24V bandgap reference. The AS432 is functionally similar to
an AS431 except for its lower reference voltage, making it usable in a
wide variety of low voltage applications.
Because of its robust bipolar technology, the AS432 handles a wide
range of current, and holds off more than 18V so its use is not limited to
low power, low voltage systems. Significant care has been taken to pro-
vide adequate AC bandwidth to allow the AS432 as an amplifier in con-
trol systems and power electronics.
8L SOIC (8D)
CATHODE
ANODE
REFERENCE
CATHODE 1
ANODE 2
ANODE 3
N/C 4
8 REFERENCE
7 ANODE
6 ANODE
5 N/C
5L SOT-23 (5VS)
N/C
N/C
CATHODE
ANODE
REFERENCE
SOT-89 (S)
CATHODE
ANODE
REFERENCE
3L SOT-23 (3VS)
ANODE
CATHODE
REFERENCE
Ordering Information
Circuit Type:
1.24V Precision Adjustable
Shunt Regulator
Bandgap Tolerance:
A = ±0.25%
C = ±0.5%
D = ±1.0%
E = ±2.0%
Temperature Range:
A = 0°C to 70°C
B = 0°C to 105°C
C = –40°C to 85°C
F = –55°C to 125°C
www.ptcc.com.tw
AS432 A C 8D N
25
Packaging Option:
A = Ammo Pack
B = Bulk
T = Tube
M = Tape and Reel (7" Reel Dia, SOT-23 Only)
N = Tape and Reel (13" Reel Dia)
Package Style:
8D = 8 Pin, Plastic SOIC
5VS = 5 Pin, SOT-23
3VS = 3 Pin, SOT-23
S = SOT-89
LP = TO-92