Texas Instruments REG104GA-3.3, 1 Low Dropout Voltage, Voltage Regulator 1A, 3.3 V 5+Tab-Pin, SOT-223

View all Voltage Regulators
Discontinued
Packaging Options:
RS Stock No.:
661-6187
Mfr. Part No.:
REG104GA-3.3
Brand:
Texas Instruments
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Brand

Texas Instruments

Regulator Type

Low Dropout Voltage

Maximum Output Current

1A

Output Voltage

3.3 V

Number of Outputs

1

Accuracy

±2%

Polarity

Positive

Mounting Type

Surface Mount

Package Type

SOT-223

Reference Voltage

1.295V

Pin Count

5+Tab

Output Type

Fixed

Dimensions

6.5 x 3.5 x 1.6mm

Minimum Input Voltage

2.1 V

Maximum Operating Temperature

+85 °C

Maximum Input Voltage

15 V

Minimum Operating Temperature

-40 °C

Height

1.6mm

Length

6.5mm

Width

3.5mm

LDO (Low Dropout) Linear Voltage Regulators, 1A, REG104/REG1117 Series, Texas Instruments


The Texas Instruments REG104 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 230mV 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 1μF.

FAST TRANSIENT RESPONSE
VERY LOW NOISE: 33μVRMS
HIGH ACCURACY: ±2% max
HIGH EFFICIENCY:
IGND = 1.7mA at IOUT = 1A
Not Enabled: IGND = 0.5μA
2.5V, 2.7V, 3.0V, 3.3V, 5.0V AND
ADJUSTABLE OUTPUT VERSIONS
THERMAL PROTECTION
SMALL SURFACE-MOUNT PACKAGES:
SOT223-5, DDPAK-5


LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments


A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.

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