注文金額が
$5000ST ST1S03PUR
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 6-VDFN Exposed Pad
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ST1S03PUR 概要
The ST1S03PUR stands out as a cutting-edge step-down DC-DC converter designed to power low voltage digital cores efficiently in HDD applications and beyond. By replacing outdated high current linear solutions, this converter effectively manages power dissipation to prevent excessive heating in the application environment. With an impressive input voltage range of 3V to 16V, the ST1S03PUR can deliver up to 1.5A of current. Its high switching frequency of 1.5 MHz enables the use of compact surface-mount components, including an inductor, Schottky diode, and two capacitors, alongside a resistor divider for output voltage configuration. Utilizing a current mode PWM topology and low ESR SMD ceramic capacitors, this converter ensures minimal output ripple for optimal performance. Featuring thermal protection and current limiting functions, the ST1S03PUR offers robust protection against potential short-circuit incidents. Housed in a convenient DFN6D package, this converter delivers reliable and efficient power management solutions for demanding applications
![](/files/uploads/product/b/552667be-decf-458a-b443-08dbc6589f1e.webp)
特徴
- Fast startup with soft-start
- Wide operating range
- Minimal standby power
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Manufacturer: | STMicroelectronics | Product Category: | Switching Voltage Regulators |
RoHS: | Y | Mounting Style: | SMD/SMT |
Package / Case: | DFN-6 | Output Voltage: | Adjustable |
Output Current: | 1.5 A | Number of Outputs: | 1 Output |
Input Voltage MAX: | 16 V | Topology: | Buck |
Switching Frequency: | 1.5 MHz | Series: | ST1S03 |
Packaging: | Reel | Type: | Synchronous Buck Regulator |
Brand: | STMicroelectronics | Product Type: | Switching Voltage Regulators |
Factory Pack Quantity: | 3000 | Subcategory: | PMIC - Power Management ICs |
Unit Weight: | 0.000744 oz | Tags | ST1S03PU, ST1S03P, ST1S03, ST1S0, ST1S, ST1 |
feature-type | Step Down | feature-maximum-power-dissipation-mw | |
feature-packaging | Tape and Reel | feature-rad-hard | |
feature-pin-count | 6 | feature-supplier-package | DFN |
feature-standard-package-name1 | DFN | feature-cecc-qualified | No |
feature-esd-protection | feature-escc-qualified | ||
feature-military | No | feature-aec-qualified | No |
feature-aec-qualified-number | feature-auto-motive | No | |
feature-p-pap | No | feature-eccn-code | EAR99 |
feature-svhc | No |
配送
配送タイプ | 配送料 | リードタイム | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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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 | |
---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0%のサービス料がかかります。 |
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クレジットカード | 3.5%のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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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2 :真空包装
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ステップ3 :静電気防止袋
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ステップ4 :個包装
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ステップ5 :梱包箱
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ステップ6 :バーコード配送タグ
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すべての商品に問題がないことを確認した後、梱包後、安全に梱包し、グローバルエクスプレスで発送します。 優れた耐穿刺性と耐引裂性を示し、シールの完全性も良好です。
パーツポイント
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The ST1S03PUR chip is a voltage regulator integrated circuit designed by STMicroelectronics. It provides a fixed output voltage from an input voltage supply. This chip is suitable for a wide range of applications and operates with high efficiency and low dropout voltage. The ST1S03PUR chip is commonly used in various electronic devices, including personal computers, networking equipment, and industrial applications.
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Features
The ST1S03PUR is a monolithic synchronous step-down regulator. Its key features include a wide input voltage range (from 3.5V to 18V), an adjustable output voltage, a high-efficiency power stage, a low-dropout operation mode, and an integrated power MOSFET. It also offers overcurrent and thermal protection, as well as an enable pin for shutdown control. -
Pinout
The ST1S03PUR is a synchronous step-down converter. It has a pin count of 3, consisting of an input voltage (VIN), ground (GND), and output voltage (VOUT) pins. The converter reduces the input voltage to produce a lower output voltage, making it suitable for various applications like mobile devices and industrial equipment. -
Manufacturer
ST1S03PUR is manufactured by STMicroelectronics, an international semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products, including integrated circuits and microcontrollers, for various industries such as automotive, industrial, and consumer electronics. -
Application Field
The ST1S03PUR is a step-down converter (DC-DC) integrated circuit. It is commonly used for various applications such as portable devices, battery-powered systems, consumer electronics, and industrial equipment that require efficient power management and voltage regulation. -
Package
The ST1S03PUR chip comes in a TO-263 (D2PAK) package type, in a form factor of a single phase synchronous buck controller, with a size of approximately 10.16 mm x 9.15 mm.
データシート PDF
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