Home Power management Linear & low-dropout (LDO) regulators
Home
Power management
Linear & low-dropout (LDO) regulators

TLV740P

ACTIVE

300-mA low-dropout (LDO) regulator with foldback current limit

Order now

TLV740P

ACTIVE
Order now

Product details

Rating Catalog Vin (max) (V) 5.5 Vin (min) (V) 1.4 Iout (max) (A) 0.3 Output options Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 1 Fixed output options (V) 1, 1.2, 1.8, 2.8, 3.3 Noise (µVrms) 65 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 224 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output discharge Accuracy (%) 1 Dropout voltage (Vdo) (typ) (mV) 460 Operating temperature range (°C) -40 to 85
Rating Catalog Vin (max) (V) 5.5 Vin (min) (V) 1.4 Iout (max) (A) 0.3 Output options Fixed Output Vout (max) (V) 3.3 Vout (min) (V) 1 Fixed output options (V) 1, 1.2, 1.8, 2.8, 3.3 Noise (µVrms) 65 PSRR at 100 KHz (dB) 35 Iq (typ) (mA) 0.05 Thermal resistance θJA (°C/W) 224 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output discharge Accuracy (%) 1 Dropout voltage (Vdo) (typ) (mV) 460 Operating temperature range (°C) -40 to 85
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8 X2SON (DQN) 4 1 mm² 1 x 1
filter Find other Linear & low-dropout (LDO) regulators
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Drop-in replacement with upgraded functionality to the compared device
TLV743P ACTIVE 300mA low-Iq low-dropout (LDO) voltage regulator with enable Offers more voltage options and package options
TLV773 ACTIVE 300-mA high-PSRR low-IQ low-dropout regulator with enable General purpose LDO with higher PSRR

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

MULTIPKGLDOEVM-823 — Universal LDO linear voltage regulator evaluation module for DBV, DRB, DRV and DQN packages

The MULTIPKGLDOEVM-823 evaluation module (EVM) helps you evaluate the operation and performance of several common packages of linear regulators for possible use in circuit applications. This particular EVM configuration has a DRB, DRV, DQN and DBV footprint for you to solder and (...)

User guide: PDF
Not available on TI.com
Evaluation board

TIEVM-MTR-HVINV — C2000™ MCU evaluation module for high-voltage three-phase inverter motor control

The TIEVM-MTR-HVINV is a 750W development board for high-voltage motor drive applications. This EVM implements sensorless FOC control for a three-phase permanent-magnet synchronous motor (PMSM) with the InstaSPIN-FOC FAST and eSMO sensorless observers. The modular design allows for plug-and-play (...)

User guide: PDF | HTML
Not available on TI.com
Simulation model

TLV740 Unencrypted TINA Transient Model

SBVM960.ZIP (6 KB) - TINA-TI Spice Model
Download
Simulation model

TLV740P Unencrypted PSpice Transient Model

SBVM959.ZIP (470 KB) - PSpice Model
Download
Reference designs

TIDA-010282 — 1.3kW GaN totem pole power factor correction and motor inverter reference design

This reference design is a 1.3kW totem pole power factor correction (PFC) and motor inverter for major appliances and similar products. The design illustrates a method to implement digital totem pole PFC and sensorless vector control of three-phase permanent magnet synchronous motor (PMSM) to meet (...)
Design guide: PDF
Reference designs

TIDA-010273 — 250W motor inverter reference design

This reference design is a 250W motor drive for a major appliances or similar applications, which illustrates a GaN IPM DRV7308 based high efficiency motor inverter without heatsink, also demo a low standby power design with UCC28911. This reference design shows a method to implement sensorless FOC (...)
Design guide: PDF
Reference designs

TIDA-010265 — 750W motor inverter with C2000™ MCU and MSPM0 reference design

This reference design is a 750W motor drive for a washing machine or similar equipment, which illustrates a method to implement sensorless field oriented control (FOC) for a three-phase permanent magnet synchronous motor (PMSM) with a flux, angle, speed and torque observer (FAST) software encoder (...)
Design guide: PDF
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
X2SON (DQN) 4 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos