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TPS76701Q

Features: · 1 A Low-Dropout Voltage Regulator· Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions· Dropout Voltage Down to 230 mV at 1 A (TPS76750)· Ultralow 85 · A Typical Quiescent Current· Fast Transient Response· 2% Tolerance Over Spe...

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SeekIC No. : 004527513 Detail

TPS76701Q: Features: · 1 A Low-Dropout Voltage Regulator· Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions· Dropout Voltage Down to 230 mV at 1 A (TPS...

TPS76701Q Data Sheet

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Part Number:
TPS76701Q
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

· 1 A Low-Dropout Voltage Regulator
· Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V,
  3.0-V, 3.3-V, 5.0-V Fixed Output and
  Adjustable Versions
· Dropout Voltage Down to 230 mV at 1 A (TPS76750)
· Ultralow 85 · A Typical Quiescent Current
· Fast Transient Response
· 2% Tolerance Over Specified Conditions for
  Fixed-Output Versions
· Open Drain Power-On Reset With 200-ms
  Delay (See TPS768xx for PG Option)
· 8-Pin SOIC and 20-Pin TSSOP PowerPAD
  (PWP) Package
· Thermal Shutdown Protection


Pinout

Connection Diagram


Specifications

Input voltage range(2), VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 13.5 V
Voltage range at EN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.3 V to VI + 0.3 V
Maximum RESET voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5 V
Peak output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally limited
Output voltage, VO (OUT, FB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  See dissipation rating tables
Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  −40°C to 125°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−65°C to 150°C
ESD rating, HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 kV
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network terminal ground.


Description

Because the PMOS device TPS76701Q behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76750) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current of TPS76701Q is very low and independent of output loading (typically 85 A over the full range of output current, 0 mA to 1 A). These two key specifications of TPS76701Q yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to 1 A at TJ = 25°C.

The RESET output of the TPS76701Q initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the TPS76701Q monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage.

The TPS76701Q is offered in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5.0-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.5 V to 5.5 V). Output voltage tolerance is specified as a maximum of 2% over line, load, and temperature ranges. The TPS76701Q is available in 8-pin SOIC and 20-pin PWP packages.




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