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150-mA, 10-V, low-dropout voltage regulator with enable

Inventory: 7,913

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOT-23 (DBV) | 5 250 | SMALL T&R
-40 to 125
Package | Pins SOT-23 (DBV) | 5
Package qty | Carrier 250 | SMALL T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TPS763

  • 150-mA, low-dropout regulator
  • Output voltage: 5 V, 3.8 V, 3.3 V, 3 V, 2.8 V,
    2.7 V, 2.5 V, 1.8 V, 1.6 V, and variable
  • Dropout voltage, typically 300 mV at 150 mA
  • Thermal protection
  • Overcurrent limitation
  • Less than 2-µA quiescent current in shutdown mode
  • –40°C to 125°C operating junction temperature range
  • 5-pin SOT-23 (DBV) package

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Description for the TPS763

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits oflow-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature lowdropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal forcost-sensitive designs and for applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp passtransistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as alow-value resistor, the dropout voltage is low—typically 300 mV at 150 mA of load current(TPS76333)—and is directly proportional to the load current. Because the PMOS pass element is avoltage-driven device, the quiescent current is low (140 µA maximum) and is stable over the entirerange of output load current
(0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones,the low-dropout voltage feature and low-power operation result in a significant increase in systembattery operating life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator,reducing quiescent current to 1 µA maximum at TJ = 25°C.The TPS763xx isoffered in 1.6-V ,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions andin a variable version (programmable over the range of 1.5 V to 6.5 V).


Qty Price (USD)
1-99 0.697
100-249 0.536
250-999 0.395
1,000+ 0.282

Additional package qty | carrier options

Package qty | Carrier 3,000 | LARGE T&R
Inventory 42,886
Qty | Price (USD) 1ku | 0.246 1-99 0.608 100-249 0.467 250-999 0.344 1,000+ 0.246
Custom reel may be available