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TPS79025DBVR-TPS79028DBVR-TPS79028DBVRG4-TPS79030DBVR-TPS79030DBVRG4 Fast Delivery,Good Price
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TPS79025DBVRTIN/a25634avaiUltralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator
TPS79028DBVRTIN/a350avaiUltralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator
TPS79028DBVRG4TIN/a100avai10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
TPS79030DBVRTI德州N/a15000avaiUltralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator
TPS79030DBVRG4TIN/a420avaiUltralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator
TPS79030DBVTTIN/a420avaiUltralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulator


TPS79025DBVR ,Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulatormaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
TPS79025DBVRG4 , ULTRALOW-POWER LOW-NOISE 50-mA LOW-DROPOUT LINEAR REGULATORS
TPS79028DBVR ,Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulatormaximum ratings over operating free-air temperature range (unless otherwise noted)Input voltage ran ..
TPS79028DBVRG4 ,10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125features a logic-enabled sleep mode to shut down the regulator, reducing quiescent currentto 1 µ A ..
TPS79030DBVR ,Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear Regulatorblock diagramTPS79015/18/25/28/30OUTINEN150 kΩCurrent Limit/ ThermalV ProtectionrefGNDBypassTermina ..
TPS79030DBVRG4 ,Ultralow-Power, Low-Noise 50-mA Low Dropout (LDO) Linear RegulatorTPS79015, TPS79018, TPS79025, TPS79028, TPS79030 ULTRALOW-POWER LOW-NOISE 50-mALOW-DROPOUT LINEAR R ..
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TPS79025DBVR-TPS79028DBVR-TPS79028DBVRG4-TPS79030DBVR-TPS79030DBVRG4-TPS79030DBVT
10-V, 50-mA, Low Noise, Low Iq, Low-Dropout Linear Regulator 5-SOT-23 -40 to 125
Only 17 μA Quiescent Current at 50 mA 1 μA Quiescent Current in Standby Mode Dropout Voltage Typically 57 mV at 50 mA(TPS79030) Over Current Limitation –40°C to 125°C Operating Junction
Temperature Range
5-Pin SOT-23 (DBV) Package

description

The TPS790xx family of low-dropout (LDO)
voltage regulators offers the benefits of
low-dropout voltage, ultralow-power operation,
low-output noise, and miniaturized packaging.
These regulators feature low-dropout voltages
and ultralow quiescent current compared to
conventional LDO regulators. An internal resistor,
in conjunction with an external bypass capacitor,
creates a low-pass filter to reduce the noise. The
TPS79030 exhibits only 56 μV RMS of output
voltage noise using 0.01 μF bypass and 10 μF
output capacitors. Offered in a 5-terminal small
outline integrated-circuit SOT-23 package, the
TPS790xx series devices are ideal for
micropower operations, low output noise, and
where board space is limited.
The usual PNP pass transistor has been replaced
by a PMOS pass element. Because the PMOS
pass element behaves as a low-value resistor, the
dropout voltage is very low, typically 57 mV at mA of load current (TPS79030), and is directly
proportional to the load current. The quiescent
current is ultralow (17 μA typically) and is stable
over the entire range of output load current (0 mA
to 50 mA). Intended for use in portable systems
such as laptops and cellular phones, the
ultralow-dropout voltage feature and ultralow-
power operation result in a significant increase in
system battery operating life.
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.
BYPASS
100 1k 10k 100k
f – Frequency – Hz
TPS78930
OUTPUT SPECTRAL NOISE DENSITY
FREQUENCY
Output Spectral Noise Density –

TJ – Junction Temperature – °C
TPS79030
GROUND CURRENT
JUNCTION TEMPERATURE
Ground Current –
21
–40 5–25 20 35 65 110 12550–10 80 95
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