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REG104FA-2.5-REG104FA-2.7-REG104FA-3-REG104FA-3.3-REG104FA-3.3/500 Fast Delivery,Good Price
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REG104FA-A |REG104FAABBN/a700avai27
REG104FA-A |REG104FAATEXAS/BBN/a700avai27
REG104FA-3.3 |REG104FA33BBN/a5000avai27
REG104FA-3.3KTTT |REG104FA33KTTTBBN/a80avai27
REG104FA-5 |REG104FA5BBN/a51avai27
REG104FA-2.5 |REG104FA25TIN/a36avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-2.5 |REG104FA25BBN/a15avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-2.7 |REG104FA27TIN/a10avai27
REG104FA-3 |REG104FA3TI/BBN/a95avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-3 |REG104FA3BBN/a95avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-3 |REG104FA3TEXAS/BBN/a95avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-3 |REG104FA3TIN/a32avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-3.3/500 |REG104FA33500TIN/a321avai27
REG104FA-3.3KTTT |REG104FA33KTTTTI特价N/a70avai27
REG104FA-3.3KTTT |REG104FA33KTTTTI/BBN/a10avai27
REG104FA-3.3KTTTG3 |REG104FA33KTTTG3BBN/a80avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-3KTTT |REG104FA3KTTTBBN/a17avai1A, Low-Noise, Low Dropout Regulator 5-DDPAK/TO-263
REG104FA-A |REG104FAATIN/a11avai27
REG104FA-A |REG104FAATI/BBN/a700avai27
REG104FA-A/500 |REG104FAA500TIN/a498avai27
REG104GA2.5 |REG104GA25TIN/a10000avaiDMOS 1A Low-Dropout Regulator
REG104GA-2.5 |REG104GA25TIN/a5000avaiDMOS 1A Low-Dropout Regulator
REG104GA-2.5/2K5 |REG104GA252K5BBN/a225avai1A, Low-Noise, Low Dropout Regulator 6-SOT-223
REG104GA3.3 |REG104GA33TIN/a6avai27
REG104GA-3.3/2K5 |REG104GA332K5TIN/a5000avai27
REG104GA-3.3/2K5G4 |REG104GA332K5G4TIN/a266avai1A, Low-Noise, Low Dropout Regulator 6-SOT-223 -40 to 85
REG104GA5TIN/a139avai27
REG104GA-5 |REG104GA5TIN/a163avai27
REG104GA-5 |REG104GA5TI/BBN/a38avai27
REG104GA-A |REG104GAAN/a10avai27
REG104GA-A/2K5 |REG104GAA2K5TIN/a1802avai27
REG104GA-A/2K5 |REG104GAA2K5TEXASINSTRUMN/a222avai27
REG104GA-A/2K5G4 |REG104GAA2K5G4TIN/a2331avai27
REG104GA-AG4 |REG104GAAG4TIN/a96avai1A, Low-Noise, Low Dropout Regulator 6-SOT-223 -40 to 85


REG104GA2.5 ,DMOS 1A Low-Dropout RegulatorFEATURES DESCRIPTIONThe REG104 is a family of low-noise, low-dropout linear* NEW DMOS TOPOLOGY:regu ..
REG104GA-2.5 ,DMOS 1A Low-Dropout RegulatorMAXIMUM RATINGSELECTROSTATICSupply Input Voltage, V . –0.3V to 16VINDISCHARGE SENSITIVITYEnable Inp ..
REG104GA-2.5/2K5 ,1A, Low-Noise, Low Dropout Regulator 6-SOT-223 MAXIMUM RATINGSELECTROSTATICSupply Input Voltage, V . –0.3V to 16VINDISCHARGE SENSITIVITYEnable Inp ..
REG104GA-2.7 ,Brown Corporation - DMOS 1A Low-Dropout Regulator
REG104GA-2.7 ,Brown Corporation - DMOS 1A Low-Dropout Regulator
REG104GA3.3 ,27(1)ABSOLUTE
RN2406 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2401,RN2402,RN2403,RN2404,RN2405,RN2406 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Proce ..
RN2407 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2407~RN2409 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2407,RN2408,RN2409 Un ..
RN2408 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2407~RN2409 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2407,RN2408,RN2409 Un ..
RN2409 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2407~RN2409 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2407,RN2408,RN2409 Un ..
RN2410 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2410,RN2411 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2410,RN2411 Unit: mmSw ..
RN2411 ,Transistor Silicon PNP Epitaxial Type (PCT Process) Switching, Inverter Circuit, Interface Circuit And Driver Circuit ApplicationsRN2410,RN2411 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) RN2410,RN2411 Unit: mmSw ..


REG104FA-2.5-REG104FA-2.7-REG104FA-3-REG104FA-3.3-REG104FA-3.3/500-REG104FA-3.3KTTT-REG104FA-3.3KTTTG3-REG104FA-3KTTT-REG104FA-5-REG104FA-A-REG104FA-A/500-REG104GA2.5-REG104GA-2.5-REG104GA-2.5/2K5-REG104GA3.3-REG104GA-3.3/2K5-REG104GA-3.3/2K5G4-REG104GA5-REG104GA-5
27
DMOS
1A Low-Dropout Regulator
FEA TURES
NEW DMOS TOPOLOGY:
Ultra Low Dropout Voltage:
230mV typ at 1A and 3.3V Output
Output Capacitor NOT Required for Stability
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
APPLICATIONS
PORTABLE COMMUNICATION DEVICES BATTERY-POWERED EQUIPMENT MODEMS BAR-CODE SCANNERS BACKUP POWER SUPPLIES
DESCRIPTION

The REG104 is a family of low-noise, low-dropout linear
regulators with low ground pin current. Its new DMOS topol-
ogy 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.
Typical ground pin current is only 1.7mA (at IOUT = 1A) and
drops to 0.5μA in not enabled mode. Unlike regulators with
PNP pass devices, quiescent current remains relatively con-
stant over load variations and under dropout conditions.
The REG104 has very low output noise (typically 33μV RMS
for VOUT = 3.3V with CNR = 0.01μF), making it ideal for use
in portable communications equipment. On-chip trimming
results in high output voltage accuracy. Accuracy is main-
tained over temperature, line, and load variations. Key pa-
rameters are tested over the specified temperature range
(–40°C to +85°C).
The REG104 is well protected—internal circuitry provides a
current limit which protects the load from damage. Thermal
protection circuitry keeps the chip from being damaged by
excessive temperature. The REG104 is available in the
DDPAK-5 and the SOT223-5.
Enable
0.1μF(1)+
VOUTVIN
NR = Noise Reduction
NOTE: (1) Optional.
Gnd
Enable(1)
VOUTVIN
REG104

SBVS025G – SEPTEMBER 2001 – REVISED SEPTEMBER 2005
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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