TA76432AFT Datasheet, PDF (1/11 Pages) Toshiba Semiconductor – 1.26-V Adjustable High-Precision Shunt Regulators

TA76432AFT/AF/AFR/AS
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA76432AFT,TA76432AF,TA76432AFR,TA76432AS
1.26-V Adjustable High-Precision Shunt Regulators
The TA76432 series consists of adjustable high-precision shunt
regulators whose output voltage (V_KA) can be set arbitrarily
using two external resistors.
These devices have a precise internal reference voltage of 1.26 V,
enabling them to operate at low voltage.
The devices are ideal for use as error amplifiers in 3-V
switching-regulator systems. In addition, they can be used as
zener diodes to perform temperature compensation.
Features
• Precision reference voltage: V_REF = 1.26 V ± 1% (Ta = 25°C)
• Small temperature coefficient: |αV_REF| = 30 ppm/°C (typ.)
• Adjustable output voltage: V_REF ≤ V_OUT ≤ 19 V
• Minimum cathode current for regulation:
I_kmin = 0.5 mA (max.)
• Operating temperature: Ta = −40~85°C
• Packages: UFV (TA76432AFT),
PW-MINI (TA76432AF/AFR) and
TO-92MOD (TA76432AS)
• The TA76432AFT is housed in an ultra-thin UFV package.
(thickness: 0.7 mm typ.)
TA76432AFT
TA76432AF/AFR
TA76432AS
Weight
SSOP5-P-0.65C : 0.007 g (typ.)
HSOP3-P-1.50 : 0.05 g (typ.)
SSIP3-P-1.27 : 0.36 g (typ.)
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2006-11-07