注文金額が
$5000TI LM2940T-12
LDO Voltage Regulators LM2940T-12
ブランド: texas instruments
製造元部品 #: LM2940T-12
データシート: LM2940T-12 データシート (PDF)
パッケージ/ケース: TO-220
RoHS ステータス:
在庫状況: 19 個、新しいオリジナル
製品の種類: Voltage Regulators , Linear, Low Drop Out Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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1
*すべての価格は米ドルです
数量 | 単価 | 外部価格 |
---|---|---|
1 | $1.272 | $1.272 |
10 | $1.145 | $11.450 |
100 | $1.018 | $101.800 |
500 | $0.890 | $445.000 |
1000 | $0.763 | $763.000 |
在庫あり: 19 PCS
Total : $1.272
excl. VAT
*オンライン注文の対象となる商品は 1 ~ 2 営業日以内に発送されます。正確な発送時間についてはお問い合わせください。
LM2940T-12 概要
LM29-40T-12 is a Low Dropout Voltage Regulator from Texas Instruments, a leading manufacturer of semiconductors. It is designed for general-purpose applications and offers a high level of integration, making it an ideal choice for modern electronics design. This LDO voltage regulator provides a fixed output voltage of 12V with an output current of up to 1A. Its TO-220-3 package makes it suitable for through-hole mounting. With its low noise and ripple performance, this device is perfect for applications where power supply quality matters.
特徴
- Fixed output voltage of 12V
- Output current of up to 1A
- Low dropout voltage of 500mV at 1A and 0.15V at 100mA
- High current sense capability with accurate load regulation
- Low input bias current of 10mA
- Line regulation of 120mV
- Load regulation of 120mV
- Operating temperature range of -40°C to +125°C
応用
- General-purpose applications such as power supplies, motor drives, and audio equipment
- Industrial control systems where a reliable voltage regulator is needed
- Medical devices that require high-quality power supply
- Telecommunications equipment where noise immunity matters
仕様
パラメータ | 価値 | パラメータ | 価値 |
---|---|---|---|
Category | PMIC - Power Management ICs | Mounting Style | Through Hole |
Package | TO-220-3 | Output Voltage | 12 V |
MAX Output Current | 1 A | Number of Outputs | 1 Output |
Polarity | Positive | High Level Output Current | 15 mA |
Input Voltage, Min | 13.6 V | Collector- Emitter Voltage VCEO Max | 26 V |
Output Type | Fixed | Minimum Operating Temperature (°C) | - 40 C |
Maximum Operating Temperature (°C) | + 125 C | Dropout Voltage | 500 mV |
Dropout Voltage - Max | 0.8 V at 1 A, 0.15 V at 100 mA | Current - Input Bias | 10 mA |
Line Regulation | 120 mV | Load Regulation | 120 mV |
Product Type | LDO Voltage Regulators |
配送
配送タイプ | 配送料 | リードタイム | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
電信送金 | 銀行手数料 US$30.00 を請求します。 | |
ペイパル | 4.5%のサービス料がかかります。 | |
クレジットカード | 3.5%のサービス料がかかります。 | |
ウエスタンユニオン | charge US.00 banking fee. | |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
パッキング
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ステップ1 :製品在庫
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ステップ2 :圧力緩和包装
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ステップ3 :静電気防止包装
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ステップ4 :保護包装
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ステップ5 :密封包装
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ステップ6 :出荷準備
出荷前にすべての商品を検査して数え、すべての製品が無傷で正確な数量であることを確認し、輸送中に損傷しないように完全に梱包します。
パーツポイント
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The LM2940T-12 is a low dropout voltage regulator IC that can output a fixed 12V. It requires a minimum input voltage of 14.5V and has a maximum output current of 1A. The chip is commonly used in electronic circuits to provide a stable and regulated power supply.
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Equivalent
Equivalent products of LM2940T-12 chip are LM2937, LM2937-12, LP2950-12, LM2930-12, and L4931-12. -
Features
- Voltage output: 12V - Maximum input voltage: 26V - Low dropout voltage: 0.5V - Output current: 1A - Short circuit protection - Thermal shutdown - TO-220 package - Fixed output voltage regulator -
Pinout
The LM2940T-12 has 3 pins: input (pin 1), ground (pin 2), and output (pin 3). It is a 12V low dropout voltage regulator that provides a stable output voltage even when the input voltage is slightly lower than 12V. -
Manufacturer
Texas Instruments is the manufacturer of the LM2940T-12. It is an American technology company that designs and manufactures semiconductors and various integrated circuits for a wide range of applications including power management, analog, and digital electronics. -
Application Field
The LM2940T-12 is commonly used in various electronic devices and applications where a regulated 12V power supply is needed. Some application areas include automotive systems, industrial machinery, audio amplifiers, communication equipment, and battery-operated devices. -
Package
The LM2940T-12 chip comes in a TO-220 package, which is a through-hole form factor. The size of the chip is typically around 10mm x 15mm x 4mm, with variations depending on the manufacturer.
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最小注文数量は1個からとなります。
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最低国際配送料は0.00ドルから
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