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

Inventory: 24,745

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Same as: TPS76318DBVTG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.

Packaging information

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


  • 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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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
1-99 $0.697
100-249 $0.536
250-999 $0.395
1,000+ $0.282

Alternative carriers

Part number TPS76318DBVR
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Inventory 56,264
Qty | Price (USD) 1ku | $0.246