TLVH431AIDBVRG4 Datasheet, PDF (1/53 Pages) Texas Instruments – LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

TLVH431, TLVH431A, TLVH431B
TLVH432, TLVH432A, TLVH432B
www.ti.com....................................................................................................................................... SLVS555I – NOVEMBER 2004 – REVISED SEPTEMBER 2009
LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
Check for Samples: TLVH431 TLVH431A TLVH431B TLVH432 TLVH432A TLVH432B
FEATURES
1
• Low-Voltage Operation: Down to 1.24 V
• Reference Voltage Tolerances at 25°C
– 0.5% for B Grade
– 1% for A Grade
– 1.5% for Standard Grade
• Adjustable Output Voltage, V_O = V_REF to 18 V
• Wide Operating Cathode Current Range:
100 μA to 70 mA
• 0.25-Ω Typical Output Impedance
TLVH431
DBV (SOT-23-5) PACKAGE
(TOP VIEW)
• –40°C to 125°C Specifications
• TLVH432 Provides Alternative Pinouts for
SOT-23-3 and SOT-89 Packages
• Ultra-Small SC-70 Package Offers 40% Smaller
Footprint Than SOT-23-3
• ESD Performance Tested Per JESD 22
– 2500-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
TLVH431
DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
NC 1
*2
CATHODE 3
5 ANODE
4 REF
REF 1
3 ANODE
CATHODE 2
NC − No internal connection
* Pin 2 is attached to Substrate and must be
connected to ANODE or left open.
TLVH431
DCK (SC-70) PACKAGE
(TOP VIEW)
TLVH431
LP (TO-92/TO-226) PACKAGE
(TOP VIEW)
TLVH431
PK (SOT-89) PACKAGE
(TOP VIEW)
CATHODE 1
NC 2
REF 3
6 ANODE
5 NC
4 NC
NC − No internal connection
TLVH432
PK (SOT-89) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
ANODE
TLVH432
DBZ (SOT-23-3) PACKAGE
(TOP VIEW)
CATHODE
ANODE
REF
ANODE
REF
ANODE
CATHODE 1
3 ANODE
REF 2
CATHODE
1
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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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