LT1121IZ-5#TR Linear Technology, LT1121IZ-5#TR Datasheet
LT1121IZ-5#TR
Specifications of LT1121IZ-5#TR
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LT1121IZ-5#TR Summary of contents
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... Under these conditions only 16μA will fl ow from the output pin to ground. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. 3.3V ...
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... FRONT VIEW BOTTOM VIEW 3 OUTPUT IN GND 2 GND PACKAGE ST PACKAGE 3-LEAD PLASTIC TO-92 = 150°C, θ = 150°C, θ = 50°C JMAX JA ST PART ORDER PART MARKING NUMBER 11213 LT1121CZ-3.3 121I3 LT121IZ-3.3 11215 LT1121CZ-5 1121I5 LT1121IZ-5 OUT = 150°C/W 1121ff ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T PARAMETER CONDITIONS Regulated Output Voltage (Note 4) LT1121-3.3 LT1121-5 LT1121 (Note 5) Line Regulation LT1121-3.3 LT1121-5 LT1121 (Note 5) ΔV Load Regulation LT1121-3.3 LT1121-5 LT1121 (Note 5) ΔI Dropout Voltage ...
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LT1121/LT1121-3.3/LT1121-5 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect ...
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TYPICAL PERFORMANCE CHARACTERISTICS LT1121-3.3 Quiescent Current 120 T = 25°C J ∞ LOAD 100 OPEN SHDN SHDN INPUT ...
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LT1121/LT1121-3.3/LT1121-5 TYPICAL PERFORMANCE CHARACTERISTICS LT1121-3.3 Ground Pin Current 25° 22Ω LOAD 150mA* LOAD 33Ω LOAD 100mA* LOAD 66Ω LOAD ...
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TYPICAL PERFORMANCE CHARACTERISTICS Reverse Output Current (LT1121-5) OUT V = 3.3V (LT1121-3.3) 25 OUT V = 3.8V (LT1121) OUT – –25 100 TEMPERATURE ...
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LT1121/LT1121-3.3/LT1121-5 PIN FUNCTIONS Input Pin: Power is supplied to the device through the input pin. The input pin should be bypassed to ground if the device is more than six inches away from the main input fi lter capacitor. In ...
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APPLICATIONS INFORMATION The LT1121 is a micropower low dropout regulator with shutdown, capable of supplying up to 150mA of output current at a dropout voltage of 0.4V. The device operates with very low quiescent current (30μA). In shutdown the quiescent ...
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LT1121/LT1121-3.3/LT1121-5 APPLICATIONS INFORMATION taken in still air, on 3/32" FR-4 board with 1oz copper. All NC leads were connected to the ground plane. Table 1. N8 Package* COPPER AREA TOPSIDE BACKSIDE BOARD AREA 2500 sq mm 2500 sq mm 2500 ...
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APPLICATIONS INFORMATION resistor is shown in Table 6. The LT1121 is a micropower device and output transient response will be a function of output capacitance. See the Transient Response curves in the Typical Performance Characteristics. Larger values of output capacitance ...
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LT1121/LT1121-3.3/LT1121-5 APPLICATIONS INFORMATION When the input of the LT1121 is forced to a voltage below its nominal output voltage and its output is held high, the reverse output current will still follow the curve in Figure 2. This condition can ...
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PACKAGE DESCRIPTION .300 – .325 (7.620 – 8.255) .008 – .015 (0.203 – 0.381) +.035 .325 –.015 ( +0.889 8.255 –0.381 NOTE: 1. DIMENSIONS ARE *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT ...
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LT1121/LT1121-3.3/LT1121-5 PACKAGE DESCRIPTION .264 – .287 (6.70 – 7.30) .130 – .146 (3.30 – 3.71) .0905 (2.30) BSC .071 (1.80) MAX 14 ST Package 8-Lead Plastic SOT-223 (LTC DWG # 05-08-1630) .248 – .264 (6.30 – 6.71) .114 – .124 ...
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... NOM Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. LT1121/LT1121-3.3/LT1121-5 Z Package 8-Lead Plastic TO-92 (Similar to TO-226) (LTC DWG # 05-08-1510) .180 ± ...
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... LT1764 Series 3A Fast Transient Response LDO LT1962 Series 300mA, Low Noise, LDO Micropower Regulator LT1963 Series 1.5A Fast Transient Response LDO Burst Mode is a trademark of Linear Technology Corporation. Linear Technology Corporation 16 1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 ● ...