TPS780 150mA, LDO Regulator, Ultra-Low Power, Iq 500nA w/ Pin-Selectable, Dual-Level Output Voltage | TI.com

TPS780
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
150mA, LDO Regulator, Ultra-Low Power, Iq 500nA w/ Pin-Selectable, Dual-Level Output Voltage

 

Recommended alternative parts

  • TPS7A02  -  Nanopower IQ (25-nA) 200-mA LDO with fast transient response in an ultra-small size package
  • TPS7A03  -  Ultra-low IQ (200-nA) 200-mA LDO with fast transient response in an ultra-small size package
  • TPS7A05  -  Low IQ 200-mA LDO with fast transient response available in ultra-small size package

Description

The TPS780 family of low-dropout (LDO) regulators offer the benefits of ultralow power, miniaturized packaging, and selectable dual-level output voltage levels with the VSET pin.

The ultralow-power and dynamic voltage scaling (DVS) capability which provides dual-level output voltages let designers customize power consumption for specific applications. Designers can now shift to a lower voltage level in a battery-powered design when the microprocessor is in sleep mode, further reducing overall system power consumption. The two voltage levels are preset at the factory and are stored using EPROM and are available on fixed output voltage devices.

The TPS780 series of LDOs are designed to be compatible with the TI MSP430 and other similar products. The enable pin is compatible with standard CMOS logic. The TPS780 series also come with thermal shutdown and current limit to protect the device during fault conditions. All packages have an operating temperature range of TJ = –40°C to 125°C. For more cost-sensitive applications requiring a dual-level voltage option and only on par IQ, consider the TPS781 series, with an IQ of 1.0 µA and dynamic voltage scaling.

Features

  • Low IQ: 500 nA
  • 150-mA, Low-Dropout Regulator With Pin-Selectable
    Dual Voltage Level Output
  • Low Dropout: 200 mV at 150 mA
  • 3% Accuracy Over Load, Line, and Temperature
  • Available in Dual-Level, Fixed-Output Voltages
    From 1.5 V to 4.2 V
  • Available in an Adjustable Version from 1.22 V
    to 5.25 V or a Dual-Level Output Version
  • VSET Pin Toggles Output Voltage
    Between Two Factory-Programmed Voltage Levels
  • Stable with a 1.0-µF Ceramic Capacitor
  • Thermal Shutdown and Overcurrent Protection
  • CMOS Logic Level-Compatible Enable Pin
  • Available in DDC (TSOT23-5) or DRV (2-mm ×
    2-mm SON-6) Package Options

WEBENCH® Designer TPS780

  Min   Max Range
Vin  V 2.2 to 5.5V
Product Option
Vout  V
Iout  A ≤ 0.15A
Ambient Temp  °C -40.0 to 125.0°C

Parametrics

Compare all products in Linear regulators (LDO) Email Download to Excel
Part number Order Output options Iout (Max) (A) Vin (Max) (V) Vin (Min) (V) Vout (Max) (V) Vout (Min) (V) Fixed output options (V) Package Group Features Regulated outputs (#) Operating temperature range (C) Thermal resistance θJA (°C/W) Noise (uVrms) Approx. price (US$) Rating PSRR @ 100 KHz (dB) Accuracy (%) Dropout voltage (Vdo) (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
TPS780 Order now Fixed Output
Programmable Output    
0.15     5.5     2.2     5.25     1.2     1.8
2
2.3
2.5
2.7
3
3.3    
SOT-23-THIN | 5
WSON | 6    
Enable
Output Discharge    
1     -40 to 125     66     86     0.35 | 1ku     Catalog     13     3     200     0.0005     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)
6WSON: 4 mm2: 2 x 2 (WSON | 6)    
TPS781 Order now Fixed Output
Programmable Output    
0.15     5.5     2.2     5.25     1.2     2
2.2
2.5
3.3    
SOT-23-THIN | 5
WSON | 6    
Enable     1     -40 to 125     65     86     0.34 | 1ku     Catalog     13     3     200     0.0005     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)
6WSON: 4 mm2: 2 x 2 (WSON | 6)    
TPS782 Order now Fixed Output     0.15     5.5     2.2     3.6     1.8     1.8
2.2
2.3
2.5
2.7
2.8
3
3.3
3.6    
SOT-23-THIN | 5
WSON | 6    
Enable
Output Discharge    
1     -40 to 125     66     86     0.25 | 1ku     Catalog     13     3     130     0.0005     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)
6WSON: 4 mm2: 2 x 2 (WSON | 6)    
TPS783 Order now Fixed Output     0.15     5.5     2.2     4.2     1.8     1.8
1.9
2.6
3
4.2    
SOT-23-THIN | 5     Enable     1     -40 to 105     193     86     0.28 | 1ku     Catalog     13     3     130     0.0005     5SOT-23-THIN: 8 mm2: 2.8 x 2.9 (SOT-23-THIN | 5)