LM4051-N
- No Output Capacitor Required
- Tolerates Capacitive Loads
- Reverse Breakdown Voltage Options of 1.225 V and Adjustable
- Key Specifications:
- Output Voltage Tolerance (A Grade, 25 ̊C) ± 0.1% (Maximum)
- Output Noise (10 Hz to 10 kHz) 20 µV rms
- Operating Current Range: 60 µA to 12 mA
- Industrial Temp. Range: −40 ̊C to +85 ̊C
- Extended Temp. Range: −40 ̊C to +125 ̊C
- Temperature Coefficient: 50 ppm/ ̊C (Maximum)
Ideal for space critical applications, the LM4051-N precision voltage reference is available in the sub-miniature (3 mm x 1.3 mm) SOT-23 surface-mount package. The LM4051-N’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4051-N easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjust- able reverse breakdown voltage. The minimum operating current is 60 µA for the LM4051-1.2 and the LM4051-ADJ. Both versions have a maximum operating current of 12 mA.
The LM4051-N comes in three grades (A, B, and C). The best grade devices (A) have an initial accuracy of 0.1%, while the B-grade have 0.2% and the C-grade 0.5%, all with a tempco of 50 ppm/ ̊C guaranteed from −40 ̊C to 125 ̊C.
The LM4051-N utilizes fuse and zener-zap trim of reference voltage during wafer sort to ensure that the prime parts have an accuracy of better than ± 0.1% (A grade) at 25 ̊C.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LM4051-N Precision Micropower Shunt Voltage Reference datasheet (Rev. D) | PDF | HTML | 2018/09/28 |
Application note | Precision Current Sources and Sinks Using Voltage References | 2020/06/30 | ||
E-book | Voltage Supervisor and Reset ICs: Tips, Tricks and Basics | 2019/06/28 |
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SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — Shunt Voltage Reference External Resistor Quick Start Calculator
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패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOT-23 (DBZ) | 3 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치