The TLV709 low-dropout (LDO) linear voltage regulator is a low quiescent current device. This device offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. The TLV709 is optimized to power microcontrollers and other low power loads for battery-powered applications.
The TLV709 LDO supports a low dropout of typically 600mV at 100mA of load current. The low quiescent current (3.2µA typically) does not vary across the entire range of output load current (0mA to 150mA). The TLV709 also features an internal soft-start to lower inrush current during start-up. The built-in overcurrent limit protection helps protect the regulator in the event of a load short or fault condition.
The TLV709 is available in 2.9mm × 2.8mm, 5-pin SOT-23 (DBV), 2.92mm × 2.37mm, 3-pin SOT-23 (DBZ), and 4.5mm × 2.5mm, 3-pin SOT-89 (PK) packages, The DBV package is for fixed and adjustable outputs and the DBZ package is only for fixed outputs.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TLV709 150mA, 30V, 3.2μA Quiescent Current, Low-Dropout Linear Regulator datasheet (Rev. F) | PDF | HTML | 25 Aug 2025 |
| Application note | An empirical analysis of the impact of board layout on LDO thermal performance (Rev. A) | PDF | HTML | 23 Sep 2025 | |
| Functional safety information | TLV709 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 12 Aug 2025 | |
| Application note | A Topical Index of TI LDO Application Notes (Rev. F) | 27 Jun 2019 | ||
| E-book | LDO Basics (Rev. A) | 08 Apr 2019 | ||
| Technical article | LDO basics: dropout | PDF | HTML | 16 Mar 2017 |
For additional terms or required resources, click any title below to view the detail page where available.
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 (...)
The UA78L evaluation module (EVM) is a platform for evaluating the operation and performance of the UA78L linear regulator in the PK package. This EVM configuration contains a single 100-mA, three-terminal, low-dropout (LDO) regulator for general applications. The regulator is capable of delivering (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
| SOT-23 (DBZ) | 3 | Ultra Librarian |
| SOT-89 (PK) | 3 | Ultra Librarian |
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