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MAX38913AATD+T中文资料PDF规格书
MAX38913AATD+T规格书详情
General Description
The MAX38913/MAX38914 is a low-noise linear regulator that delivers up to 1A of load current with as low as 4μVRMS of output noise. The MAX38913/MAX38914 can dynamically change its output voltage between two separate levels. The MAX38913/MAX38914 has the pass-through mode which, when enabled, completely bypasses the linear regulator.
This regulator maintains ±1 output accuracy over a wide input voltage range, temperature, and load conditions. The no-load quiescent current in the regulation mode is 1.37mA. During the pass-through mode, unlike the conventional dropout mode of an LDO, the MAX38913/MAX38914 consumes very little quiescent current. The MAX38913/MAX38914 has a 6Ω active discharge feature to quickly discharge output capacitors of up to 300μF.
The MAX38913 has 33 programmable output-voltage settings for both voltage selections. The MAX38914 has pre-programmed output voltage levels of 2.3V and 2V.
The MAX38913/MAX38914 is packaged in either a space-saving 12-bump WLP or a full-featured 3mm x 3mm, 14-pin TDFN package. Optional power-OK and power-on-reset pins are available in the 14-pin TDFN version.
Benefits and Features
• Delivers Flexible Output Range
• 1.8V to 5.5V Input Voltage Range
• 0.6V to 5.0V Output Voltage Range
• 1A Maximum Output Current
• 28mV Dropout at 1A Load Current and 5.0V Supply
• 33mV Dropout at 1A Load Current and 3.6V Supply
• Excellent DC and AC Performance
• 1 Regulation over Line, Load, and Temperature
• 4μVRMS of Output Noise, 10Hz to 100kHz
• 75dB PSRR at 10kHz
• High-Level System Integration
• Integrated Pass-Through Function
• Fast Active Discharge of 6Ω at OUT
• Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration (MAX38913)
• 2V, 2.3V Pre-Programmed Voltage Levels (MAX38914)
• Stable with 4μF (Minimum Capacitance)
• Overcurrent and Overtemperature Protection
• Power-OK/Power-on-Reset Output
• Operation Temperature Range from -40°C to +125°C
• Package
• 12-Bump, 0.4mm-Pitch WLP
• 14-Pin, 3mm x 3mm TDFN
Applications
• Image Sensors
• Portable Sensor Applications
• SD Memory Cards
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
19+ |
QFN |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAX |
1822+ |
QFN |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MAXIM/美信 |
QFN |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
Maxim |
22+ |
64TQFPEP |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
22+ |
QFN44 |
662 |
原装现货假一赔十 |
询价 | ||
Maxim |
23+ |
64TQFPEP |
9000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
12/16+ |
BGAQFP |
300 |
普通 |
询价 | ||
MAXIM |
22+ |
s |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
2023+ |
TQFP |
3265 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MAXIM |
22+ |
QFP |
8200 |
原装现货库存.价格优势 |
询价 |