Single Output LDO, 400mA, Fixed(2.85V), Low Noise, Fast Transient Response

The REG113 is a family of low-noise, low-dropout linear Regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 250mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout Regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1F.
Typical ground pin current is only 850A (at IOUT = 400mA) and drops to 10nA when not enabled. Unlike Regulators with PNP pass devices, quiescent current remains relatively constant over load variations and under dropout conditions.
The REG113 has very low output noise (typically 28Vrms for VOUT = 3.3V with CNR = 0.01F), making it ideal for use in portable Communications equipment. Accuracy is maintained over temperature, line, and load variations. Key parameters are tested over the specified temperature range (?40C to +85C).
The REG113 is well protected?internal circuitry provides a current limit which protects the load from damage; futhermore, thermal protection circuitry keeps the chip from being damaged by excessive temperature. The REG113 is available in the SOT23-5 and MSOP-8 packages.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
LT1991HM#TR Linear Technology IC OP-AMP, 285 uV OFFSET-MAX, 0.56 MHz BAND WIDTH, PDSO10, PLASTIC, MSOP-10, Operational Amplifier
LT1991HM#TRPBF Linear Technology IC OP-AMP, 285 uV OFFSET-MAX, 0.56 MHz BAND WIDTH, PDSO10, LEAD FREE, PLASTIC, MSOP-10, Operational Amplifier
LT1991HM Linear Technology IC OP-AMP, 285 uV OFFSET-MAX, 0.56 MHz BAND WIDTH, PDSO10, PLASTIC, MSOP-10, Operational Amplifier
LT1991HM#PBF Linear Technology IC OP-AMP, 285 uV OFFSET-MAX, 0.56 MHz BAND WIDTH, PDSO10, LEAD FREE, PLASTIC, MSOP-10, Operational Amplifier
REG113NA-2.5/3K Texas Instruments 400mA, Low-Noise, Low-Dropout Regulator 5-SOT-23 -40 to 85
REG113EA-3/250 Texas Instruments 3V FIXED POSITIVE LDO REGULATOR, 0.41V DROPOUT, PDSO8, GREEN, PLASTIC, MSOP-8
REG113EA33250G4 Texas Instruments 400mA, Low-Noise, Low-Dropout Regulator 8-VSSOP -40 to 85
REG113NA-5/250 Texas Instruments 400mA, Low-Noise, Low-Dropout Regulator 5-SOT-23 -40 to 85
REG113EA-2.85/250 Texas Instruments 2.85V FIXED POSITIVE LDO REGULATOR, 0.41V DROPOUT, PDSO8, GREEN, PLASTIC, MSOP-8
REG113EA-3/2K5 Texas Instruments 400mA, Low-Noise, Low-Dropout Regulator 8-VSSOP -40 to 85
REG113-285 's PackagesREG113-285 's pdf datasheet
REG113EA-2.85-250 MSOP
REG113EA-2.85-2K5 MSOP
REG113EA285250G4 MSOP
REG113EA2852K5G4 MSOP
REG113NA-2.85-250 SOT-23
REG113NA-2.85-3K SOT-23
REG113NA-2.85-3KG4 SOT-23
REG113NA2.85-250G4 SOT-23




REG113-285 Pinout, Pinouts
REG113-285 pinout,Pin out
This is one package pinout of REG113-285,If you need more pinouts please download REG113-285's pdf datasheet.

REG113-285 Application circuits
REG113-285 circuits
This is one application circuit of REG113-285,If you need more circuits,please download REG113-285's pdf datasheet.


Related Electronics Part Number

Related Keywords:

REG113-285 Pb-Free REG113-285 Cross Reference REG113-285 Schematic REG113-285 Distributor
REG113-285 Application Notes REG113-285 RoHS REG113-285 Circuits REG113-285 footprint