S-1132B50-M5T1G Seiko Instruments, S-1132B50-M5T1G Datasheet

no-image

S-1132B50-M5T1G

Manufacturer Part Number
S-1132B50-M5T1G
Description
IC REG LDO 300MA 5.0V SOT23-5
Manufacturer
Seiko Instruments
Datasheet

Specifications of S-1132B50-M5T1G

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 6.5V
Voltage - Dropout (typical)
0.1V @ 100mA
Number Of Regulators
1
Current - Output
300mA (Min)
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-1132B50-M5T1G
Manufacturer:
SEIK0
Quantity:
20 000
www.sii-ic.com
© Seiko Instruments Inc., 2004-2010
The S-1132 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current
consumption (300 mA output current) developed based on CMOS technology.
A 0.1 μF small ceramic capacitor can be used. It operates with low current consumption of 20 μA typ.
A built-in Output current protector prevents the load current from exceeding the current capacitance of the output transistor.
Compared with the conventional 300 mA output current CMOS voltage regulators, high-density mounting is realized by
using the super-small SNT-6A(H) package and a 0.1μF small ceramic capacitor.
Also, the low current consumption makes the S-1132 series ideal for mobile devices.
Features
Applications
Packages
• Output voltage:
• Low ESR capacitor can be used:
• Wide input voltage range:
• High-accuracy output voltage:
• Low dropout voltage:
• Low current consumption:
• Output current:
• High ripple rejection:
• Built-in overcurrent protector:
• Built-in ON/OFF circuit:
• Lead-free, Sn 100%, halogen-free
*1. Attention should be paid to the power dissipation of the package when the output current is large.
*2. Refer to “ Product Name Structure” for details.
• Power supply for battery-powered devices
• Power supply for personal communication devices
• Power supply for home electric/electronic appliances
• Power supply for cellular phones
• SOT-23-5
• SOT-89-5
• SNT-6A(H)
*2
MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
1.5 V to 5.5 V, selectable in 0.1 V steps.
A ceramic capacitor of 0.1 μF or more can be used for the output capacitor.
2.0 V to 6.5 V
±1.0%
130 mV typ. (3.0 V output product, I
During operation:
During shutdown:
300 mA output is possible (at V
70 dB typ. (at 1.0 kHz)
Overcurrent of output transistor can be restricted.
Ensures long battery life.
Seiko Instruments Inc.
HIGH RIPPLE-REJECTION AND LOW DROPOUT
20 μA typ., 40 μA max.
0.01 μA typ., 1.0 μA max.
IN
≥ V
OUT
OUT(S)
= 100 mA)
+ 1.0 V)
S-1132 Series
*1
Rev.4.0
_00
1

Related parts for S-1132B50-M5T1G

S-1132B50-M5T1G Summary of contents

Page 1

... Seiko Instruments Inc., 2004-2010 The S-1132 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption (300 mA output current) developed based on CMOS technology. A 0.1 μF small ceramic capacitor can be used. It operates with low current consumption of 20 μA typ. ...

Page 2

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Block Diagram VIN ON/OFF VSS *1. Parasitic diode 2 *1 Overcurrent protector + ON/OFF circuit − Reference voltage circuit Figure 1 Seiko Instruments Inc. Rev.4.0 _00 VOUT ...

Page 3

... Product Name Structure • The product types, output voltage, and package types for the S-1132 Series can be selected at the user’s request. Refer to the “1. Product name” for the meanings of the characters in the product name, “2. Package” regarding the package drawings and “ ...

Page 4

... V ±1.0% 5.1 V ±1.0% 5.2 V ±1.0% 5.3 V ±1.0% 5.4 V ±1.0% 5.5 V ±1.0% Remark 1. Please contact the SII marketing department for products with type A products Please select products of environmental code = U for Sn 100%, halogen-free products. 4 Table 1 SOT-23-5 SOT-89-5 S-1132B15-M5T1x S-1132B15-U5T1x S-1132B16-M5T1x S-1132B16-U5T1x S-1132B17-M5T1x S-1132B17-U5T1x ...

Page 5

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.4.0 _00 Pin Configuration SOT-23-5 Top view Figure 2 SOT-89-5 Top view Figure 3 SNT-6A(H) Top view Figure 4 Table 2 Pin No. Symbol 1 VIN Input voltage pin 2 VSS 3 ON/OFF * VOUT Output voltage pin *1. The NC pin is electrically open. ...

Page 6

... Board size: 114 76 t1.6 mm (2) Board name: JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Figure 5 Power Dissipation of Package (When Mounted on Board) ...

Page 7

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.4.0 _00 Electrical Characteristics Item Symbol *1 Output voltage V OUT(E) *2 Output current I OUT *3 Dropout voltage V drop Δ V OUT1 Line regulation Δ • OUT ΔV Load regulation OUT2 Δ Output voltage V OUT *4 Δ ...

Page 8

... Specified output voltage *3. Output voltage temperature coefficient *5. The output current can be at least this value. Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the power dissipation of the package when the output current is large. This specification is guaranteed by design. ...

Page 9

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.4.0 _00 Test Circuits 1. Set to power Set to power Set to Power VOUT VIN + V ON/OFF VSS Figure 6 VIN VOUT ON/OFF VSS Set GND IN Figure 7 + VIN VOUT ON/OFF VSS Figure 8 VOUT VIN + ON/OFF V VSS ...

Page 10

... The S-1132 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is stabilized by a ceramic capacitor with an output capacitance of 0.1 μF or more in the entire temperature range. However, when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a ceramic capacitor with a capacitance of 0.1 μ ...

Page 11

... V IN OUT ⎝ Indicates the dependency of the output voltage on the input voltage. That is, the values show how much the output voltage changes due to a change in the input voltage with the output current remaining unchanged. 5. Load regulation (ΔV ) OUT2 Indicates the dependency of the output voltage on the output current. That is, the values show how much the output voltage changes due to a change in the output current with the input voltage remaining unchanged ...

Page 12

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series 7. Temperature coefficient of output voltage The shadowed area in Figure 12 is the range where V temperature coefficient of the output voltage is ±100 ppm/° change in the temperature of the output voltage [mV/°C] is calculated using the following equation. Δ OUT ° ...

Page 13

... The S-1132 Series uses a low on-resistance P-channel MOS FET as the output transistor. Be sure that V does not exceed V OUT current flowing from the VOUT pin through a parasitic diode to the VIN pin. ) with V ref . It supplies the output transistor with the gate voltage necessary to ensure a certain f Error amplifier − V ref ...

Page 14

... In addition, note that the current consumption increases if a voltage of 0 – 0 applied to the ON/OFF pin. When the ON/OFF pin is not used, connect it to the VSS pin if the IN logic type is “A” and to the VIN pin “B”. ...

Page 15

... IN • Note that the output voltage may increase when a series regulator is used at low load current (1 less). • Note that the output voltage may increase due to driver leakage when a series regulator is used at high temperatures. • ...

Page 16

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Characteristics (Typical Data) (1) Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C) S-1132B15 1.8 1.6 1.4 1 2.0V IN 1.0 2.5V 0.8 6.5V 0.6 0.4 0 100 200 300 I OUT S-1132B50 ...

Page 17

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.4.0 _00 (3) Dropout Voltage vs. Output Current S-1132B15 0.8 0.7 0.6 0.5 25°C 0.4 0.3 0.2 0 100 150 I OUT S-1132B50 0.6 0.5 0.4 25°C 0.3 0.2 0 100 150 I OUT (4) Dropout Voltage vs. Set Output Voltage ...

Page 18

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series (5) Output Voltage vs. Ambient Temperature S-1132B15 1.60 1.58 1.56 1.54 1.52 1.50 1.48 1.46 1.44 1.42 1.40 -40 - [°C] S-1132B50 5.3 5.2 5.1 5.0 4.9 4.8 4.7 -25 - [°C] (6) Current Consumption vs. Input Voltage ...

Page 19

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR Rev.4.0 _00 (7) Ripple Rejection (Ta = 25°C) S-1132B15 100 80 60 50mA 40 100mA 100 1K Frequency [Hz] S-1132B50 100 80 60 50mA 40 100mA 100 1K Frequency [Hz] S-1132B30 =0.1 μF OUT 100 I = 1mA OUT 10K 100K 1M =0.1 μ ...

Page 20

... HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1132 Series Reference Data (1) Input Transient Response Characteristics (Ta = 25°C) S-1132B15 = 100 mA 5.0 μ OUT OUT 1. 1.60 1.58 1.56 1.54 1.52 V OUT 1.50 1.48 1.46 - 100 t [μs] (2) Load Transient Response Characteristics (Ta = 25°C) S-1132B15 = 0.1 μ ...

Page 21

... IN OUT ON/OFF OUT 0 -2 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 t [ms] (4) Input transient response characteristics - Capacity Value characteristics (Ta = 25°C) S-1132B15 = 2.5 V → 4 μ OUT 1.70 1. 1.60 1.55 V 1.50 OUT 1.45 1.40 -80 -60 -40 - [μs] (5) Load transient response characteristics - Capacity Value characteristics (Ta = 25°C) S-1132B15 = 1 → ...

Page 22

... S-1132B30-M5T1x S-1132B31-M5T1x S-1132B32-M5T1x S-1132B33-M5T1x S-1132B34-M5T1x S-1132B35-M5T1x Remark 1. Please contact the SII marketing department for products with type A products Please select products of environmental code = U for Sn 100%, halogen-free products. 22 (1) to (3) : Product code (Refer to Product name vs. Product code) (4) : Lot number Product code (1) (2) (3) Q ...

Page 23

... S-1132B30-U5T1x S-1132B31-U5T1x S-1132B32-U5T1x S-1132B33-U5T1x S-1132B34-U5T1x S-1132B35-U5T1x Remark 1. Please contact the SII marketing department for products with type A products Please select products of environmental code = U for Sn 100%, halogen-free products. (1) to (3) : Product code (Refer to Product name vs. Product code) (4) to (6) : Lot number Product code (1) (2) ( ...

Page 24

... S-1132B31-I6T2x S-1132B32-I6T2x S-1132B33-I6T2x S-1132B34-I6T2x S-1132B35-I6T2x Remark 1. Please contact the SII marketing department for products with type A products Please select products of environmental code = U for Sn 100%, halogen-free products. 24 (1) to (3) : Product code (Refer to Product name vs. Product code) (4) to (6) : Lot number Product code (1) (2) (3) ...

Page 25

...

Page 26

...

Page 27

...

Page 28

...

Page 29

...

Page 30

...

Page 31

...

Page 32

...

Page 33

...

Page 34

...

Page 35

... Seiko Instruments Inc. is strictly prohibited. • The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc. ...

Related keywords