LM27762DSST

Mfr. #:: LM27762DSST
描述:: LDO Voltage Regulators Low-Noise Pos/Neg Output Charge Pump
生命週期:: 製造商新產品
數據表:: LM27762DSST 數據表
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更多信息:: LM27762DSST 更多信息 LM27762DSST Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: LDO 穩壓器

RoHS：: Y

安裝方式：: 貼片/貼片

包裝/案例：: WSON-12

輸出電壓：: 調整

輸出電流：: 250 mA

輸出數量：: 2 Output

靜態電流：: 390 uA

輸入電壓最大值：: 5.5 V

輸入電壓最小值：: 2.7 V

輸出類型：: 可調節的

最低工作溫度：: - 40 C

最高工作溫度：: + 85 C

壓差：: 30 mV, 45mV

系列：: LM27762

打包：: 捲軸

工作溫度範圍：: - 40 C to + 85 C

產品：: LDO 穩壓器

類型：: 電荷泵

品牌：: 德州儀器

輸出電壓範圍：: 1.5 V to 5 V, - 1.5 V to - 5 V

PSRR / 紋波抑制 - 類型：: 50 dB

開發套件：: LM27762EVM

線路調節：: 1.5 mV/V, 1.9 mV/V

負載調節：: 11 uV/mA, 34 uV/mA

濕氣敏感：: 是的

工作電源電流：: 390 uA

產品類別：: LDO 穩壓器

參考電壓：: 1.2 V, - 1.22 V

出廠包裝數量：: 250

子類別：: PMIC - 電源管理 IC

單位重量：: 0.000631 oz

Tags: LM27762, LM2776, LM277, LM27, LM2

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LM27762DSST 描述

***as Instruments: Low-Noise Positive- and Negative-Output Charge Pump With Integrated LDO 12-WSON -40 to 85

***et: Charge Pump INV/STPUP/STPDN -5V to -1.5V/1.5V to 5V 250mA 12-Pin WSON EP T/R

***ical: Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R

***i-Key: IC REG CHARGE PUMP ADJ DL 12WSON

***ark: Dc-Dc Charge Pump, Boost/buck/inv, Wson; Output Type:adjustable; Input Voltage Min:2.7V; Input Voltage Max:5.5V; Dc / Dc Converter Ic Case:wson; No. Of Pins:12Pins; Output Current:250Ma; Fixed Output Voltage Nom.:-; Adjustable Outputrohs Compliant: Yes

***ment14 APAC: Prices include import duty and tax. DC-DC CHARGE PUMP, BOOST/BUCK/INV, WSON; Output Type:Adjustable; Input Voltage Min:2.7V; Input Voltage Max:5.5V; DC / DC Converter IC Case:WSON; No. of Pins:12Pins; Output Current:250mA; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:1.5V; Adjustable Output Voltage Max:5V; Topology:Boost, Buck, Inverting; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 2 - 1 year; SVHC:No SVHC (27-Jun-2018); RoHS Phthalates Compliant:Yes

***nell: BOMBA CARGA DC-DC, BOOST/BUCK/INV, WSON; Tipo de Salida:Ajustable; Tensión de Entrada Mín.:2.7V; Tensión de Entrada Máx.:5.5V; Encapsulado del Convertidor DC/DC:WSON; Número de Pines:12Pines; Corriente de Salida:250mA; Tensión Nominal de Salida Fija:-; Tensión Mínima de Salida Ajustable:1.5V; Tensión Máxima de Salida Ajustable:5V; Topología:Boost, Buck, Inversión; Temperatura de Funcionamiento Máx.:85°C; Rango de Producto:-; Estándar de Certificación para Automoción:-; Nivel de Sensibilidad a la Humedad (MSL):MSL 2 - 1 Año; Sustancia Extremadamente Preocupante (SVHC):No SVHC (27-Jun-2018)

***INS: The LM27762 delivers very low-noise positive and negative outputs that are adjustable between ±1.5 V and ±5 V. Input-voltage range is from 2.7 V to 5.5 V, and output current goes up to ±250 mA. With an operating current of only 390 µA and 0.5-µA typical shutdown current, the LM27762 provides ideal performance for power amplifier and DAC bias and other high-current, low-noise negative voltage needs. The device provides a small solution size with few external components.

***ASI: Negative voltage is generated by a regulated inverting charge pump followed by a low-noise negative LDO. The inverting charge pump of the LM27762 device operates at 2-MHz (typical) switching frequency to reduce output resistance and voltage ripple. Positive voltage is generated from the input by a low-noise positive LDO.

***AS INTRUMENTS: Positive and negative outputs of LM27762 have dedicated enable inputs. These outputs support independent timing for the positive and negative rails for specific system power-sequence needs. Enable inputs can be also shorted together and connected to the input voltage. The LM27762 has an optional Power Good feature.

LM27762DSST 更多信息

LM27762 Positive/Negative Output Charge Pump: OMO Electronic LM27762 Positive/Negative Output Charge Pump delivers very low-noise positive and negative outputs that are adjustable between ±1.5V and ±5V. The input voltage range is from 2.7V to 5.5V, and the output current goes up to ±250mA. With an operating current of only 390µA and 0.5µA typical shutdown current, the LM27762 provides ideal performance for the power amplifier and DAC bias and other high-current, low-noise negative voltage needs. The device provides a small solution size with few external components. A negative voltage is generated by a regulated inverting charge pump followed by a low-noise negative LDO. The inverting charge pump of the LM27762 device operates at 2MHz (typical) switching frequency to reduce output resistance and voltage ripple. A positive voltage is generated from the input by a low-noise positive LDO.

Market price

型號	描述	庫存	價格
LM27762DSST DISTI # V72:2272_16636621	Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R RoHS: Compliant	244	100:$1.4738 25:$1.6543 10:$1.8381 1:$2.3777
LM27762DSST DISTI # V39:1801_16636621	Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R RoHS: Compliant	0
LM27762DSST DISTI # 296-44944-1-ND	IC REG CHARGE PUMP ADJ DL 12WSON RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1856In Stock	100:$1.6213 10:$2.0170 1:$2.2500
LM27762DSST DISTI # 296-44944-6-ND	IC REG CHARGE PUMP ADJ DL 12WSON RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1856In Stock	100:$1.6213 10:$2.0170 1:$2.2500
LM27762DSST DISTI # 296-44944-2-ND	IC REG CHARGE PUMP ADJ DL 12WSON RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	1000In Stock	1250:$1.0716 500:$1.2933 250:$1.4780
LM27762DSST DISTI # 31722774	Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R RoHS: Compliant	10000	1250:$1.0608 500:$1.2803 250:$1.4632
LM27762DSST DISTI # 32149073	Charge Pump 1.5V to 5V 250mA 12-Pin WSON EP T/R RoHS: Compliant	244	100:$1.5843 25:$1.7784 10:$1.9760 7:$2.5560
LM27762DSST DISTI # LM27762DSST	Charge Pump INV/STPUP/STPDN -5V to -1.5V/1.5V to 5V 250mA 12-Pin WSON EP T/R (Alt: LM27762DSST) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
LM27762DSST DISTI # LM27762DSST	Charge Pump INV/STPUP/STPDN -5V to -1.5V/1.5V to 5V 250mA 12-Pin WSON EP T/R - Tape and Reel (Alt: LM27762DSST) RoHS: Compliant Min Qty: 500 Container: Reel	Americas - 0	5000:$0.9269 2500:$0.9529 1500:$0.9859 1000:$1.0199 500:$1.0719
LM27762DSST	Low-Noise Positive- and Negative-Output Charge Pump With Integrated LDO	4961	1000:$0.8400 750:$0.9200 500:$1.1200 250:$1.3300 100:$1.4400 25:$1.6600 10:$1.7800 1:$1.9900
LM27762DSSR DISTI # 595-LM27762DSSR	LDO Voltage Regulators Switch Cap Inverter RoHS: Compliant	22926	1:$1.8900 10:$1.6100 100:$1.2900 500:$1.1300 1000:$0.9310 3000:$0.8670 6000:$0.8350 9000:$0.8030
LM27762DSST DISTI # 595-LM27762DSST	LDO Voltage Regulators Low-Noise Pos/Neg Output Charge Pump RoHS: Compliant	1787	1:$2.1800 10:$1.8500 100:$1.4800 250:$1.4800 500:$1.3000 1000:$1.0800 2500:$0.9980 5000:$0.9610
LM27762DSST . DISTI # 2673347	DC-DC CHARGE PUMP, BOOST/BUCK/INV, WSON RoHS: Compliant	0	250:£1.0500 100:£1.1200 50:£1.2600 25:£1.4000 1:£1.5900
LM27762DSST . DISTI # 2673347	DC-DC CHARGE PUMP, BOOST/BUCK/INV, WSON RoHS: Compliant	2	100:$2.4800 10:$3.0900 1:$3.4400

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