BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM3224MM-ADJ from Texas Instruments is a versatile step-up PWM DC/DC converter designed for various power management applications. It features a wide operating input voltage range from 2.7V to 7V, with a maximum output voltage capability of 20V. The device offers pin-selectable switching frequencies of 615kHz and 1.25MHz, allowing for flexibility in filtering and noise management.
Key electrical characteristics include a typical switch current limit of 2.6A and a low quiescent current of 0.0013A. The converter includes features such as Enable and Nonsynchronous rectification, along with an optional soft-start function for controlled inrush current. An external compensation pin provides further design flexibility.
Packaged in an 8-lead VSSOP, the LM3224MM-ADJ is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C. This converter is well-suited for applications requiring voltage boosting, such as biasing TFT displays or driving high-current white LEDs for flash functionalities.
| Qty | Low | High |
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| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 7V.
The output voltage is adjustable from 1.26V to 20V.
The switching frequency is pin-selectable to either 615 kHz or 1.25 MHz.
The operating temperature range is -40°C to 125°C.
The LM3224MM-ADJ is available in an 8-lead VSSOP (DGK) surface-mount package.
The typical switch current limit is 2.6A.
The maximum duty cycle is 92.5%.