TPS76201 (ACTIVE)

Single Output LDO, 100mA, Adj.(0.7 to 5.5V), Low Quiescent Current, Over Current Limitation

Single Output LDO, 100mA, Adj.(0.7 to 5.5V), Low Quiescent Current, Over Current Limitation - TPS76201
 

Description

The TPS76201 low-dropout (LDO) voltage regulator features an adjustable output voltage as low as 0.7 V. It is an ideal regulator for sub 1.2-V DSP core voltage supplies and is equally suited for similar applications with other low-voltage processors and controllers. SOT-23 packaging and the high-efficiency that results from the regulator’s ultralow power operation make the TPS76201 especially useful in handheld and portable battery applications. This regulator features low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS76201 is ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and processinnovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (30 µA maximum) and is stable over the entire range of output load current (10 µA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-power operation results in a significant increase in the system battery operating life.

The TPS76201 also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA typical at TJ = 25°C. The TPS76201 is offered in an adjustable version (programmable over the range of 0.7 V to 5.5 V).

Features

  • 100-mA Low-Dropout Regulator
  • Adjustable Output Voltage (0.7 V to 5.5 V)
  • Only 23 µA Quiescent Current at 100 mA
  • 1 µA Quiescent Current in Standby Mode
  • Over Current Limitation
  • -40°C to 125°C Operating Junction Temperature Range
  • 5-Pin SOT-23 (DBV) Package

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Parametrics Compare all products in Single Channel LDO

 
Iout (Max) (A)
Output Options
Vin (Min) (V)
Vin (Max) (V)
Fixed Output Options (V)
Vout (Min) (V)
Vout (Max) (V)
Iq (Typ) (mA)
Vdo (Typ) (mV)
Accuracy (%)
Noise (uVrms)
PSRR @ 100KHz (dB)
Output Capacitor Type
Rating
Operating Temperature Range (C)
Pin/Package
TPS76201 TPS761 TPS763 TPS764 TPS765 TPS766 TPS769 TPS770
0.1    0.1    0.15    0.15    0.15    0.25    0.1    0.05   
Adjustable Output    Fixed Output    Adjustable Output
Fixed Output   
Fixed Output    Adjustable Output
Fixed Output   
Adjustable Output
Fixed Output   
Adjustable Output
Fixed Output   
Adjustable Output
Fixed Output   
2.7    3.7    2.7    2.7    2.7    2.7    2.7    2.7   
10    16    10    10    10    10    10    10   
  3
3.2
3.3
3.8
5   
1.6
1.8
2.5
2.7
2.8
3
3.3
3.8
5   
2.5
2.7
2.8
3
3.3   
1.5
1.8
2.5
2.8
3
3.3
5   
1.5
1.8
2.5
2.8
3
3.3
5   
1.2
1.5
1.8
2.5
2.7
2.8
3
3.3
5   
1.2
1.5
1.8
2.5
2.7
2.8
3
3.3
5   
0.7    3    1.5    2.5    1.2    1.2    1.2    1.2   
5.5    5    5    3.3    5.5    5.5    5.5    5.5   
0.02    0.09    0.08    0.08    0.03    0.03    0.017    0.017   
100    170    375    300    85    140    71    48   
3    2    3    3    3    3    3    3   
60    190    140    50    200    200    190    190   
40      41    32    45    38    27    27   
Non-Ceramic    Non-Ceramic    Non-Ceramic    Non-Ceramic    Non-Ceramic    Non-Ceramic    Non-Ceramic    Non-Ceramic   
Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
5SOT-23    5SOT-23    5SOT-23    5SOT-23    8SOIC    8SOIC    5SOT-23    5SOT-23   

Other qualified versions of TPS76201

Version Part Number Definition
Automotive TPS76201-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
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