TLV70225DBVR
IC REG LINEAR 2.5V 300MA SOT23-5
- メーカー
- Texas Instruments
- 製品カテゴリ
- 電圧レギュレータ・電圧コントローラ
- パッケージ
- SC-74A, SOT-753
- 在庫
- 9,493 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | Texas Instruments |
|---|---|
| 製品カテゴリ | 電圧レギュレータ・電圧コントローラ |
| Control Features | Enable |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 55 µA |
| Current - Supply (Max) | 370 µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| PSRR | 68dB (1kHz) |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage Dropout (Max) | 0.38V @ 300mA |
| データシート | データシート PDF を表示 |
調達概要
TLV70225DBVR の主要な供給・購買情報です。
Antrex Electronicsを選ぶ理由
確認済みの調達、検査、国際調達要件に対して独立系ディストリビューションのサポートを提供します。
独立系ディストリビューションサポート
生産および調達要件に対応し、供給不足品、製造中止品、入手困難な電子部品の調達を支援します。
トレーサビリティ確認
注文確定前に、ラベル、ロット、デートコード、および利用可能なサプライチェーン書類を確認できます。
検査・試験
必要に応じて、外観検査、X線検査、第三者試験のサポートを手配できます。
グローバル調達サポート
OEM、EMS、ディストリビューターの国際調達要件に対応し、単品部品からBOM案件までサポートします。
認証・検証サポート
電子部品調達向けに品質管理、トレーサビリティ確認、検査サポートを提供します。
TLV70225DBVR の詳細説明
Product Overview
The TLV70225DBVR from Texas Instruments is a fixed-output linear voltage regulator with a positive output configuration intended for compact surface-mount designs. The device provides a 2.5 V output from an input voltage up to 5.5 V and can deliver 300 mA to a single regulated load. Its maximum dropout voltage is 0.38 V at 300 mA. The regulator includes an enable control and integrates protection against overcurrent, overtemperature, reverse polarity, and under-voltage lockout. With a 55 µA quiescent current, 370 µA maximum supply current, and 68 dB PSRR at 1 kHz, it is suited to space-constrained board layouts that require a fixed-voltage supply.
Key Features
- Positive fixed 2.5 V output with 300 mA output current in a single-output linear regulator configuration.
- Maximum input voltage of 5.5 V and dropout voltage of 0.38 V at 300 mA.
- Enable control for active output management.
- Protection features include overcurrent, overtemperature, reverse polarity, and under-voltage lockout.
- 55 µA quiescent current and 370 µA maximum supply current.
- 68 dB power-supply rejection at 1 kHz.
- Operating temperature range of -40°C to 125°C junction temperature.
- Surface-mount package identified as SC-74A, SOT-753, and SOT-23-5.
Applications
- Regulated 2.5 V supply for logic or sensor circuits in compact electronic assemblies.
- Post-regulation of a higher positive input rail to provide a fixed voltage for analog or digital subsystems.
- Single-output power distribution for embedded control boards that use enable control and integrated protection.
- Space-constrained surface-mount designs where a SOT-23-5 linear regulator is needed for a 300 mA load.
Design & Procurement Notes
When selecting the TLV70225DBVR, verify that the input voltage remains within the 5.5 V maximum and that the input-to-output difference accommodates the 0.38 V dropout at the required 300 mA load. The enable control requires a system-level decision on how the output is enabled and disabled during operation. Because the device provides a fixed 2.5 V output, it is appropriate for designs where the load voltage does not require adjustment. Thermal design should consider the junction temperature range of -40°C to 125°C. The integrated overcurrent, overtemperature, reverse polarity, and UVLO protections are relevant to fault conditions, but external input and output filtering should still be evaluated for the specific supply environment. The 68 dB PSRR at 1 kHz and 55 µA quiescent current are relevant when comparing noise rejection and low-current requirements. Confirm the intended package designation, SC-74A, SOT-753, or SOT-23-5, matches the board footprint.
その他の調達オプションを見る
メーカー、製品カテゴリ、または調達要件から引き続き部品をお探しいただけます。
