器件名称: TL431B
功能描述: ADJUSTABLE PRECISION SHUNT REGULATORS
文件大小: 787.57KB 共40页
简 介:TL431, TL431A, TL431B, TL432, TL432A, TL432B ADJUSTABLE PRECISION SHUNT REGULATORS
SLVS543A – AUGUST 2004 REVISED AUGUST 2004
D Operation From 40°C to 125°C
0.5% . . . B Grade 1% . . . A Grade 2% . . . Standard Grade Typical Temperature Drift (TL431B) 6 mV (C Temp) 14 mV (I Temp, Q Temp)
TL431, TL431A, TL431B . . . D (SOIC) PACKAGE (TOP VIEW)
D
D D D D
Low Output Noise 0.2- Typical Output Impedance Sink-Current Capability . . . 1 mA to 100 mA Adjustable Output Voltage . . . Vref to 36 V
TL431, TL431A, TL431B . . . P (PDIP), PS (SOP), OR PW (TSSOP) PACKAGE (TOP VIEW)
CATHODE ANODE ANODE NC
1 2 3 4
8 7 6 5
REF ANODE ANODE NC
CATHODE NC NC NC
1 2 3 4
8 7 6 5
REF NC ANODE NC
NC No internal connection NC No internal connection TL431, TL431A, TL431B . . . PK (SOT-89) PACKAGE (TOP VIEW) TL431, TL431A, TL431B . . . LP (TO-92/TO-226) PACKAGE (TOP VIEW)
CATHODE CATHODE ANODE REF
TL431, TL431A, TL431B . . . DBV (SOT23-5) PACKAGE (TOP VIEW)
ANODE REF
TL432, TL432A, TL432B . . . DBV (SOT23-5) PACKAGE (TOP VIEW)
NC NU CATHODE
1 2 3
5 4
ANODE REF
NC ANODE NC
1 2 3
5 4
REF CATHODE
NC No internal connection NU Make no external connection TL431, TL431A, TL431B . . . DBZ (SOT23-3) PACKAGE (TOP VIEW)
NC No internal connection TL432, TL432A, TL432B . . . DBZ (SOT23-3) PACKAGE (TOP VIEW)
CATHODE REF
1 3 2
REF ANODE CATHODE
1 3 2
ANODE
TL431 . . . KTP (PowerFLEXE/TO-252) PACKAGE (TOP VIEW)
TL431A, TL431B . . . DCK (SC-70) PACKAGE (TOP VIEW)
ANODE
CATHOD……
